diff --git a/webapp_test/css/MarkerCluster.Default.css b/webapp_test/css/MarkerCluster.Default.css
new file mode 100644
index 0000000..bbc8c9f
--- /dev/null
+++ b/webapp_test/css/MarkerCluster.Default.css
@@ -0,0 +1,60 @@
+.marker-cluster-small {
+ background-color: rgba(181, 226, 140, 0.6);
+ }
+.marker-cluster-small div {
+ background-color: rgba(110, 204, 57, 0.6);
+ }
+
+.marker-cluster-medium {
+ background-color: rgba(241, 211, 87, 0.6);
+ }
+.marker-cluster-medium div {
+ background-color: rgba(240, 194, 12, 0.6);
+ }
+
+.marker-cluster-large {
+ background-color: rgba(253, 156, 115, 0.6);
+ }
+.marker-cluster-large div {
+ background-color: rgba(241, 128, 23, 0.6);
+ }
+
+ /* IE 6-8 fallback colors */
+.leaflet-oldie .marker-cluster-small {
+ background-color: rgb(181, 226, 140);
+ }
+.leaflet-oldie .marker-cluster-small div {
+ background-color: rgb(110, 204, 57);
+ }
+
+.leaflet-oldie .marker-cluster-medium {
+ background-color: rgb(241, 211, 87);
+ }
+.leaflet-oldie .marker-cluster-medium div {
+ background-color: rgb(240, 194, 12);
+ }
+
+.leaflet-oldie .marker-cluster-large {
+ background-color: rgb(253, 156, 115);
+ }
+.leaflet-oldie .marker-cluster-large div {
+ background-color: rgb(241, 128, 23);
+}
+
+.marker-cluster {
+ background-clip: padding-box;
+ border-radius: 20px;
+ }
+.marker-cluster div {
+ width: 30px;
+ height: 30px;
+ margin-left: 5px;
+ margin-top: 5px;
+
+ text-align: center;
+ border-radius: 15px;
+ font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
+ }
+.marker-cluster span {
+ line-height: 30px;
+ }
\ No newline at end of file
diff --git a/webapp_test/css/MarkerCluster.css b/webapp_test/css/MarkerCluster.css
new file mode 100644
index 0000000..c60d71b
--- /dev/null
+++ b/webapp_test/css/MarkerCluster.css
@@ -0,0 +1,14 @@
+.leaflet-cluster-anim .leaflet-marker-icon, .leaflet-cluster-anim .leaflet-marker-shadow {
+ -webkit-transition: -webkit-transform 0.3s ease-out, opacity 0.3s ease-in;
+ -moz-transition: -moz-transform 0.3s ease-out, opacity 0.3s ease-in;
+ -o-transition: -o-transform 0.3s ease-out, opacity 0.3s ease-in;
+ transition: transform 0.3s ease-out, opacity 0.3s ease-in;
+}
+
+.leaflet-cluster-spider-leg {
+ /* stroke-dashoffset (duration and function) should match with leaflet-marker-icon transform in order to track it exactly */
+ -webkit-transition: -webkit-stroke-dashoffset 0.3s ease-out, -webkit-stroke-opacity 0.3s ease-in;
+ -moz-transition: -moz-stroke-dashoffset 0.3s ease-out, -moz-stroke-opacity 0.3s ease-in;
+ -o-transition: -o-stroke-dashoffset 0.3s ease-out, -o-stroke-opacity 0.3s ease-in;
+ transition: stroke-dashoffset 0.3s ease-out, stroke-opacity 0.3s ease-in;
+}
diff --git a/webapp_test/css/fontawesome-all.min.css b/webapp_test/css/fontawesome-all.min.css
new file mode 100644
index 0000000..8539c00
--- /dev/null
+++ b/webapp_test/css/fontawesome-all.min.css
@@ -0,0 +1,5 @@
+/*!
+ * Font Awesome Free 5.0.13 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
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diff --git a/webapp_test/css/leaflet-control-geocoder.Geocoder.css b/webapp_test/css/leaflet-control-geocoder.Geocoder.css
new file mode 100644
index 0000000..badbd30
--- /dev/null
+++ b/webapp_test/css/leaflet-control-geocoder.Geocoder.css
@@ -0,0 +1,123 @@
+.leaflet-control-geocoder {
+ border-radius: 4px;
+ background: white;
+ min-width: 26px;
+ min-height: 26px;
+}
+
+.leaflet-touch .leaflet-control-geocoder {
+ min-width: 30px;
+ min-height: 30px;
+}
+
+.leaflet-control-geocoder a, .leaflet-control-geocoder .leaflet-control-geocoder-icon {
+ border-bottom: none;
+ display: inline-block;
+}
+
+.leaflet-control-geocoder .leaflet-control-geocoder-alternatives a {
+ width: inherit;
+ height: inherit;
+ line-height: inherit;
+}
+
+.leaflet-control-geocoder a:hover, .leaflet-control-geocoder .leaflet-control-geocoder-icon:hover {
+ border-bottom: none;
+ display: inline-block;
+}
+
+.leaflet-control-geocoder-form {
+ display: none;
+ vertical-align: middle;
+}
+.leaflet-control-geocoder-expanded .leaflet-control-geocoder-form {
+ display: inline-block;
+}
+.leaflet-control-geocoder-form input {
+ font-size: 120%;
+ border: 0;
+ background-color: transparent;
+ width: 246px;
+}
+
+.leaflet-control-geocoder-icon {
+ border-radius: 4px;
+ width: 26px;
+ height: 26px;
+ border: none;
+ background-color: white;
+ //background-image: url(images/geocoder.png);
+ background-repeat: no-repeat;
+ background-position: center;
+ cursor: pointer;
+}
+
+.leaflet-touch .leaflet-control-geocoder-icon {
+ width: 30px;
+ height: 30px;
+}
+
+.leaflet-control-geocoder-throbber .leaflet-control-geocoder-icon {
+ background-image: url(images/throbber.gif);
+}
+
+.leaflet-control-geocoder-form-no-error {
+ display: none;
+}
+
+.leaflet-control-geocoder-form input:focus {
+ outline: none;
+}
+
+.leaflet-control-geocoder-form button {
+ display: none;
+}
+.leaflet-control-geocoder-error {
+ margin-top: 8px;
+ margin-left: 8px;
+ display: block;
+ color: #444;
+}
+.leaflet-control-geocoder-alternatives {
+ display: block;
+ width: 272px;
+ list-style: none;
+ padding: 0;
+ margin: 0;
+}
+
+.leaflet-control-geocoder-alternatives-minimized {
+ display: none;
+ height: 0;
+}
+.leaflet-control-geocoder-alternatives li {
+ white-space: nowrap;
+ display: block;
+ overflow: hidden;
+ padding: 5px 8px;
+ text-overflow: ellipsis;
+ border-bottom: 1px solid #ccc;
+ cursor: pointer;
+}
+
+.leaflet-control-geocoder-alternatives li a, .leaflet-control-geocoder-alternatives li a:hover {
+ width: inherit;
+ height: inherit;
+ line-height: inherit;
+ background: inherit;
+ border-radius: inherit;
+ text-align: left;
+}
+
+.leaflet-control-geocoder-alternatives li:last-child {
+ border-bottom: none;
+}
+.leaflet-control-geocoder-alternatives li:hover, .leaflet-control-geocoder-selected {
+ background-color: #f5f5f5;
+}
+.leaflet-control-geocoder-address-detail {
+
+}
+.leaflet-control-geocoder-address-context {
+ color: #666;
+}
\ No newline at end of file
diff --git a/webapp_test/css/leaflet.css b/webapp_test/css/leaflet.css
new file mode 100644
index 0000000..609a662
--- /dev/null
+++ b/webapp_test/css/leaflet.css
@@ -0,0 +1,640 @@
+/* required styles */
+
+.leaflet-pane,
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-tile-container,
+.leaflet-pane > svg,
+.leaflet-pane > canvas,
+.leaflet-zoom-box,
+.leaflet-image-layer,
+.leaflet-layer {
+ position: absolute;
+ left: 0;
+ top: 0;
+ }
+.leaflet-container {
+ overflow: hidden;
+ }
+.leaflet-tile,
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ user-select: none;
+ -webkit-user-drag: none;
+ }
+/* Prevents IE11 from highlighting tiles in blue */
+.leaflet-tile::selection {
+ background: transparent;
+}
+/* Safari renders non-retina tile on retina better with this, but Chrome is worse */
+.leaflet-safari .leaflet-tile {
+ image-rendering: -webkit-optimize-contrast;
+ }
+/* hack that prevents hw layers "stretching" when loading new tiles */
+.leaflet-safari .leaflet-tile-container {
+ width: 1600px;
+ height: 1600px;
+ -webkit-transform-origin: 0 0;
+ }
+.leaflet-marker-icon,
+.leaflet-marker-shadow {
+ display: block;
+ }
+/* .leaflet-container svg: reset svg max-width decleration shipped in Joomla! (joomla.org) 3.x */
+/* .leaflet-container img: map is broken in FF if you have max-width: 100% on tiles */
+.leaflet-container .leaflet-overlay-pane svg,
+.leaflet-container .leaflet-marker-pane img,
+.leaflet-container .leaflet-shadow-pane img,
+.leaflet-container .leaflet-tile-pane img,
+.leaflet-container img.leaflet-image-layer,
+.leaflet-container .leaflet-tile {
+ max-width: none !important;
+ max-height: none !important;
+ }
+
+.leaflet-container.leaflet-touch-zoom {
+ -ms-touch-action: pan-x pan-y;
+ touch-action: pan-x pan-y;
+ }
+.leaflet-container.leaflet-touch-drag {
+ -ms-touch-action: pinch-zoom;
+ /* Fallback for FF which doesn't support pinch-zoom */
+ touch-action: none;
+ touch-action: pinch-zoom;
+}
+.leaflet-container.leaflet-touch-drag.leaflet-touch-zoom {
+ -ms-touch-action: none;
+ touch-action: none;
+}
+.leaflet-container {
+ -webkit-tap-highlight-color: transparent;
+}
+.leaflet-container a {
+ -webkit-tap-highlight-color: rgba(51, 181, 229, 0.4);
+}
+.leaflet-tile {
+ filter: inherit;
+ visibility: hidden;
+ }
+.leaflet-tile-loaded {
+ visibility: inherit;
+ }
+.leaflet-zoom-box {
+ width: 0;
+ height: 0;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+ z-index: 800;
+ }
+/* workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=888319 */
+.leaflet-overlay-pane svg {
+ -moz-user-select: none;
+ }
+
+.leaflet-pane { z-index: 400; }
+
+.leaflet-tile-pane { z-index: 200; }
+.leaflet-overlay-pane { z-index: 400; }
+.leaflet-shadow-pane { z-index: 500; }
+.leaflet-marker-pane { z-index: 600; }
+.leaflet-tooltip-pane { z-index: 650; }
+.leaflet-popup-pane { z-index: 700; }
+
+.leaflet-map-pane canvas { z-index: 100; }
+.leaflet-map-pane svg { z-index: 200; }
+
+.leaflet-vml-shape {
+ width: 1px;
+ height: 1px;
+ }
+.lvml {
+ behavior: url(#default#VML);
+ display: inline-block;
+ position: absolute;
+ }
+
+
+/* control positioning */
+
+.leaflet-control {
+ position: relative;
+ z-index: 800;
+ pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
+ pointer-events: auto;
+ }
+.leaflet-top,
+.leaflet-bottom {
+ position: absolute;
+ z-index: 1000;
+ pointer-events: none;
+ }
+.leaflet-top {
+ top: 0;
+ }
+.leaflet-right {
+ right: 0;
+ }
+.leaflet-bottom {
+ bottom: 0;
+ }
+.leaflet-left {
+ left: 0;
+ }
+.leaflet-control {
+ float: left;
+ clear: both;
+ }
+.leaflet-right .leaflet-control {
+ float: right;
+ }
+.leaflet-top .leaflet-control {
+ margin-top: 10px;
+ }
+.leaflet-bottom .leaflet-control {
+ margin-bottom: 10px;
+ }
+.leaflet-left .leaflet-control {
+ margin-left: 10px;
+ }
+.leaflet-right .leaflet-control {
+ margin-right: 10px;
+ }
+
+
+/* zoom and fade animations */
+
+.leaflet-fade-anim .leaflet-tile {
+ will-change: opacity;
+ }
+.leaflet-fade-anim .leaflet-popup {
+ opacity: 0;
+ -webkit-transition: opacity 0.2s linear;
+ -moz-transition: opacity 0.2s linear;
+ transition: opacity 0.2s linear;
+ }
+.leaflet-fade-anim .leaflet-map-pane .leaflet-popup {
+ opacity: 1;
+ }
+.leaflet-zoom-animated {
+ -webkit-transform-origin: 0 0;
+ -ms-transform-origin: 0 0;
+ transform-origin: 0 0;
+ }
+.leaflet-zoom-anim .leaflet-zoom-animated {
+ will-change: transform;
+ }
+.leaflet-zoom-anim .leaflet-zoom-animated {
+ -webkit-transition: -webkit-transform 0.25s cubic-bezier(0,0,0.25,1);
+ -moz-transition: -moz-transform 0.25s cubic-bezier(0,0,0.25,1);
+ transition: transform 0.25s cubic-bezier(0,0,0.25,1);
+ }
+.leaflet-zoom-anim .leaflet-tile,
+.leaflet-pan-anim .leaflet-tile {
+ -webkit-transition: none;
+ -moz-transition: none;
+ transition: none;
+ }
+
+.leaflet-zoom-anim .leaflet-zoom-hide {
+ visibility: hidden;
+ }
+
+
+/* cursors */
+
+.leaflet-interactive {
+ cursor: pointer;
+ }
+.leaflet-grab {
+ cursor: -webkit-grab;
+ cursor: -moz-grab;
+ cursor: grab;
+ }
+.leaflet-crosshair,
+.leaflet-crosshair .leaflet-interactive {
+ cursor: crosshair;
+ }
+.leaflet-popup-pane,
+.leaflet-control {
+ cursor: auto;
+ }
+.leaflet-dragging .leaflet-grab,
+.leaflet-dragging .leaflet-grab .leaflet-interactive,
+.leaflet-dragging .leaflet-marker-draggable {
+ cursor: move;
+ cursor: -webkit-grabbing;
+ cursor: -moz-grabbing;
+ cursor: grabbing;
+ }
+
+/* marker & overlays interactivity */
+.leaflet-marker-icon,
+.leaflet-marker-shadow,
+.leaflet-image-layer,
+.leaflet-pane > svg path,
+.leaflet-tile-container {
+ pointer-events: none;
+ }
+
+.leaflet-marker-icon.leaflet-interactive,
+.leaflet-image-layer.leaflet-interactive,
+.leaflet-pane > svg path.leaflet-interactive,
+svg.leaflet-image-layer.leaflet-interactive path {
+ pointer-events: visiblePainted; /* IE 9-10 doesn't have auto */
+ pointer-events: auto;
+ }
+
+/* visual tweaks */
+
+.leaflet-container {
+ background: #ddd;
+ outline: 0;
+ }
+.leaflet-container a {
+ color: #0078A8;
+ }
+.leaflet-container a.leaflet-active {
+ outline: 2px solid orange;
+ }
+.leaflet-zoom-box {
+ border: 2px dotted #38f;
+ background: rgba(255,255,255,0.5);
+ }
+
+
+/* general typography */
+.leaflet-container {
+ font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
+ }
+
+
+/* general toolbar styles */
+
+.leaflet-bar {
+ box-shadow: 0 1px 5px rgba(0,0,0,0.65);
+ border-radius: 4px;
+ }
+.leaflet-bar a,
+.leaflet-bar a:hover {
+ background-color: #fff;
+ border-bottom: 1px solid #ccc;
+ width: 26px;
+ height: 26px;
+ line-height: 26px;
+ display: block;
+ text-align: center;
+ text-decoration: none;
+ color: black;
+ }
+.leaflet-bar a,
+.leaflet-control-layers-toggle {
+ background-position: 50% 50%;
+ background-repeat: no-repeat;
+ display: block;
+ }
+.leaflet-bar a:hover {
+ background-color: #f4f4f4;
+ }
+.leaflet-bar a:first-child {
+ border-top-left-radius: 4px;
+ border-top-right-radius: 4px;
+ }
+.leaflet-bar a:last-child {
+ border-bottom-left-radius: 4px;
+ border-bottom-right-radius: 4px;
+ border-bottom: none;
+ }
+.leaflet-bar a.leaflet-disabled {
+ cursor: default;
+ background-color: #f4f4f4;
+ color: #bbb;
+ }
+
+.leaflet-touch .leaflet-bar a {
+ width: 30px;
+ height: 30px;
+ line-height: 30px;
+ }
+.leaflet-touch .leaflet-bar a:first-child {
+ border-top-left-radius: 2px;
+ border-top-right-radius: 2px;
+ }
+.leaflet-touch .leaflet-bar a:last-child {
+ border-bottom-left-radius: 2px;
+ border-bottom-right-radius: 2px;
+ }
+
+/* zoom control */
+
+.leaflet-control-zoom-in,
+.leaflet-control-zoom-out {
+ font: bold 18px 'Lucida Console', Monaco, monospace;
+ text-indent: 1px;
+ }
+
+.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out {
+ font-size: 22px;
+ }
+
+
+/* layers control */
+
+.leaflet-control-layers {
+ box-shadow: 0 1px 5px rgba(0,0,0,0.4);
+ background: #fff;
+ border-radius: 5px;
+ }
+.leaflet-control-layers-toggle {
+ background-image: url(images/layers.png);
+ width: 36px;
+ height: 36px;
+ }
+.leaflet-retina .leaflet-control-layers-toggle {
+ background-image: url(images/layers-2x.png);
+ background-size: 26px 26px;
+ }
+.leaflet-touch .leaflet-control-layers-toggle {
+ width: 44px;
+ height: 44px;
+ }
+.leaflet-control-layers .leaflet-control-layers-list,
+.leaflet-control-layers-expanded .leaflet-control-layers-toggle {
+ display: none;
+ }
+.leaflet-control-layers-expanded .leaflet-control-layers-list {
+ display: block;
+ position: relative;
+ }
+.leaflet-control-layers-expanded {
+ padding: 6px 10px 6px 6px;
+ color: #333;
+ background: #fff;
+ }
+.leaflet-control-layers-scrollbar {
+ overflow-y: scroll;
+ overflow-x: hidden;
+ padding-right: 5px;
+ }
+.leaflet-control-layers-selector {
+ margin-top: 2px;
+ position: relative;
+ top: 1px;
+ }
+.leaflet-control-layers label {
+ display: block;
+ }
+.leaflet-control-layers-separator {
+ height: 0;
+ border-top: 1px solid #ddd;
+ margin: 5px -10px 5px -6px;
+ }
+
+/* Default icon URLs */
+.leaflet-default-icon-path {
+ background-image: url(images/marker-icon.png);
+ }
+
+
+/* attribution and scale controls */
+
+.leaflet-container .leaflet-control-attribution {
+ background: #fff;
+ background: rgba(255, 255, 255, 0.7);
+ margin: 0;
+ }
+.leaflet-control-attribution,
+.leaflet-control-scale-line {
+ padding: 0 5px;
+ color: #333;
+ }
+.leaflet-control-attribution a {
+ text-decoration: none;
+ }
+.leaflet-control-attribution a:hover {
+ text-decoration: underline;
+ }
+.leaflet-container .leaflet-control-attribution,
+.leaflet-container .leaflet-control-scale {
+ font-size: 11px;
+ }
+.leaflet-left .leaflet-control-scale {
+ margin-left: 5px;
+ }
+.leaflet-bottom .leaflet-control-scale {
+ margin-bottom: 5px;
+ }
+.leaflet-control-scale-line {
+ border: 2px solid #777;
+ border-top: none;
+ line-height: 1.1;
+ padding: 2px 5px 1px;
+ font-size: 11px;
+ white-space: nowrap;
+ overflow: hidden;
+ -moz-box-sizing: border-box;
+ box-sizing: border-box;
+
+ background: #fff;
+ background: rgba(255, 255, 255, 0.5);
+ }
+.leaflet-control-scale-line:not(:first-child) {
+ border-top: 2px solid #777;
+ border-bottom: none;
+ margin-top: -2px;
+ }
+.leaflet-control-scale-line:not(:first-child):not(:last-child) {
+ border-bottom: 2px solid #777;
+ }
+
+.leaflet-touch .leaflet-control-attribution,
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-bar {
+ box-shadow: none;
+ }
+.leaflet-touch .leaflet-control-layers,
+.leaflet-touch .leaflet-bar {
+ border: 2px solid rgba(0,0,0,0.2);
+ background-clip: padding-box;
+ }
+
+
+/* popup */
+
+.leaflet-popup {
+ position: absolute;
+ text-align: center;
+ margin-bottom: 20px;
+ }
+.leaflet-popup-content-wrapper {
+ padding: 1px;
+ text-align: left;
+ border-radius: 12px;
+ }
+.leaflet-popup-content {
+ margin: 13px 19px;
+ line-height: 1.4;
+ }
+.leaflet-popup-content p {
+ margin: 18px 0;
+ }
+.leaflet-popup-tip-container {
+ width: 40px;
+ height: 20px;
+ position: absolute;
+ left: 50%;
+ margin-left: -20px;
+ overflow: hidden;
+ pointer-events: none;
+ }
+.leaflet-popup-tip {
+ width: 17px;
+ height: 17px;
+ padding: 1px;
+
+ margin: -10px auto 0;
+
+ -webkit-transform: rotate(45deg);
+ -moz-transform: rotate(45deg);
+ -ms-transform: rotate(45deg);
+ transform: rotate(45deg);
+ }
+.leaflet-popup-content-wrapper,
+.leaflet-popup-tip {
+ background: white;
+ color: #333;
+ box-shadow: 0 3px 14px rgba(0,0,0,0.4);
+ }
+.leaflet-container a.leaflet-popup-close-button {
+ position: absolute;
+ top: 0;
+ right: 0;
+ padding: 4px 4px 0 0;
+ border: none;
+ text-align: center;
+ width: 18px;
+ height: 14px;
+ font: 16px/14px Tahoma, Verdana, sans-serif;
+ color: #c3c3c3;
+ text-decoration: none;
+ font-weight: bold;
+ background: transparent;
+ }
+.leaflet-container a.leaflet-popup-close-button:hover {
+ color: #999;
+ }
+.leaflet-popup-scrolled {
+ overflow: auto;
+ border-bottom: 1px solid #ddd;
+ border-top: 1px solid #ddd;
+ }
+
+.leaflet-oldie .leaflet-popup-content-wrapper {
+ zoom: 1;
+ }
+.leaflet-oldie .leaflet-popup-tip {
+ width: 24px;
+ margin: 0 auto;
+
+ -ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
+ filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
+ }
+.leaflet-oldie .leaflet-popup-tip-container {
+ margin-top: -1px;
+ }
+
+.leaflet-oldie .leaflet-control-zoom,
+.leaflet-oldie .leaflet-control-layers,
+.leaflet-oldie .leaflet-popup-content-wrapper,
+.leaflet-oldie .leaflet-popup-tip {
+ border: 1px solid #999;
+ }
+
+
+/* div icon */
+
+.leaflet-div-icon {
+ background: #fff;
+ border: 1px solid #666;
+ }
+
+
+/* Tooltip */
+/* Base styles for the element that has a tooltip */
+.leaflet-tooltip {
+ position: absolute;
+ padding: 6px;
+ background-color: #fff;
+ border: 1px solid #fff;
+ border-radius: 3px;
+ color: #222;
+ white-space: nowrap;
+ -webkit-user-select: none;
+ -moz-user-select: none;
+ -ms-user-select: none;
+ user-select: none;
+ pointer-events: none;
+ box-shadow: 0 1px 3px rgba(0,0,0,0.4);
+ }
+.leaflet-tooltip.leaflet-clickable {
+ cursor: pointer;
+ pointer-events: auto;
+ }
+.leaflet-tooltip-top:before,
+.leaflet-tooltip-bottom:before,
+.leaflet-tooltip-left:before,
+.leaflet-tooltip-right:before {
+ position: absolute;
+ pointer-events: none;
+ border: 6px solid transparent;
+ background: transparent;
+ content: "";
+ }
+
+/* Directions */
+
+.leaflet-tooltip-bottom {
+ margin-top: 6px;
+}
+.leaflet-tooltip-top {
+ margin-top: -6px;
+}
+.leaflet-tooltip-bottom:before,
+.leaflet-tooltip-top:before {
+ left: 50%;
+ margin-left: -6px;
+ }
+.leaflet-tooltip-top:before {
+ bottom: 0;
+ margin-bottom: -12px;
+ border-top-color: #fff;
+ }
+.leaflet-tooltip-bottom:before {
+ top: 0;
+ margin-top: -12px;
+ margin-left: -6px;
+ border-bottom-color: #fff;
+ }
+.leaflet-tooltip-left {
+ margin-left: -6px;
+}
+.leaflet-tooltip-right {
+ margin-left: 6px;
+}
+.leaflet-tooltip-left:before,
+.leaflet-tooltip-right:before {
+ top: 50%;
+ margin-top: -6px;
+ }
+.leaflet-tooltip-left:before {
+ right: 0;
+ margin-right: -12px;
+ border-left-color: #fff;
+ }
+.leaflet-tooltip-right:before {
+ left: 0;
+ margin-left: -12px;
+ border-right-color: #fff;
+ }
diff --git a/webapp_test/css/qgis2web.css b/webapp_test/css/qgis2web.css
new file mode 100644
index 0000000..9bb0a02
--- /dev/null
+++ b/webapp_test/css/qgis2web.css
@@ -0,0 +1,129 @@
+
+ #map {
+ background-color: #ffffff
+ }
+ th {
+ text-align: left;
+ vertical-align: top;
+ }
+ .info {
+ padding: 6px 8px;
+ font: 14px/16px Arial, Helvetica, sans-serif;
+ background: white;
+ background: rgba(255,255,255,0.8);
+ box-shadow: 0 0 15px rgba(0,0,0,0.2);
+ border-radius: 5px;
+ }
+ .info h2 {
+ margin: 0 0 5px;
+ color: #777;
+ }
+ .leaflet-container {
+ background: #fff;
+ padding-right: 10px;
+ }
+ .leaflet-popup-content {
+ width:auto;
+ padding-right:10px;
+ }
+ .leaflet-tooltip {
+ background: none;
+ box-shadow: none;
+ border: none;
+ }
+ .leaflet-tooltip-left:before, .leaflet-tooltip-right:before {
+ border: 0px;
+ }
+ }
+ .fa, .leaflet-container, a {
+ color: #000000 !important;
+ }
+ .leaflet-control-zoom-in, .leaflet-control-zoom-out,
+ .leaflet-control-locate a,
+ .leaflet-touch .leaflet-control-geocoder-icon,
+ .leaflet-control-search .search-button,
+ .leaflet-control-measure {
+ background-color: #f8f8f8 !important;
+ border-radius: 0px !important;
+ color: #000000 !important;
+ }
+ .abstract {
+ font: bold 18px 'Lucida Console', Monaco, monospace;
+ text-indent: 1px;
+ background-color: #f8f8f8 !important;
+ width: 30px !important;
+ color: #000000 !important;
+ height: 30px !important;
+ text-align: center !important;
+ line-height: 30px !important;
+ }
+ .abstractUncollapsed {
+ padding: 6px 8px;
+ font: 12px/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif;
+ background-color:#f8f8f8 !important;
+ color: #000000 !important;
+ box-shadow: 0 0 15px rgba(0,0,0,0.2);
+ border-radius: 5px;
+ max-width: 40%;
+ }
+ .leaflet-touch .leaflet-control-layers,
+ .leaflet-touch .leaflet-bar,
+ .leaflet-control-search,
+ .leaflet-control-measure {
+ border: 3px solid rgba(255,255,255,.4) !important;
+ }
+ .leaflet-control-attribution a {
+ color: #0078A8 !important;
+ }
+ .leaflet-control-scale-line {
+ border: 2px solid #f8f8f8 !important;
+ border-top: none !important;
+ color: black !important;
+ }
+ .leaflet-control-search .search-button,
+ .leaflet-container .leaflet-control-search,
+ .leaflet-control-measure {
+ box-shadow: none !important;
+ }
+ .leaflet-control-search .search-button {
+ width: 30px !important;
+ height: 30px !important;
+ font-size: 13px !important;
+ text-align: center !important;
+ line-height: 30px !important;
+ }
+ .leaflet-control-measure .leaflet-control {
+ width: 30px !important;
+ height: 30px !important;
+ }
+ .leaflet-container .leaflet-control-search{
+ background: none !important;
+ }
+ .leaflet-control-search .search-input {
+ margin: 0px 0px 0px 0px !important;
+ height: 30px !important;
+ }
+ .leaflet-control-measure {
+ background: none!important;
+ border-radius: 4px !important;
+ }
+ .leaflet-control-measure .leaflet-control-measure-interaction {
+ background-color: #f8f8f8 !important;
+ }
+ .leaflet-touch .leaflet-control-measure
+ .leaflet-control-measure-toggle,
+ .leaflet-touch .leaflet-control-measure
+ .leaflet-control-measure-toggle:hover {
+ width: 30px !important;
+ height: 30px !important;
+ border-radius: 0px !important;
+ background-color: #f8f8f8 !important;
+ color: #000000 !important;
+ font-size: 13px;
+ line-height: 30px;
+ text-align: center;
+ text-indent: 0%;
+ }
+ .leaflet-control-layers-toggle {
+ background-color: #f8f8f8 !important;
+ }
\ No newline at end of file
diff --git a/webapp_test/data/wf_1.js b/webapp_test/data/wf_1.js
new file mode 100644
index 0000000..2e5a6ef
--- /dev/null
+++ b/webapp_test/data/wf_1.js
@@ -0,0 +1,78 @@
+var json_wf_1 = {
+"type": "FeatureCollection",
+"name": "wf_1",
+"crs": { "type": "name", "properties": { "name": "urn:ogc:def:crs:OGC:1.3:CRS84" } },
+"features": [
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", "Image Source": "[1969 calendar], [1969], © Special Collections Research Center, Henry Madden Library, California State University, Fresno. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/1970.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ 135.5257193, 34.686178699999971 ] } },
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", "Image Source": "[Promotional material for Expo '74], [1972-1973], © Special Collections Research Center, Henry Madden Library, California State University, Fresno. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/1974.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ -117.4193856, 47.662695399999983 ] } },
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+{ "type": "Feature", "properties": { "Location": "New Orleans, United States", "Year": 1984.0, "Dates": "05\/1984-11\/1984", "Theme": "The World of Rivers– Fresh Water as a source of life", "Notables": "Convention Center", "Visitors in millions": 7.35, "Type": "Specialised Expo", "No. countries represented": 15.0, "Thumbnail": "![](\"https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images_small\/1984.pdf.png?raw=true\")
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", "Image Source": "Tsukuba Expo '85: official guide book, [1985], © Special Collections Research Center, Henry Madden Library, California State University, Fresno. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/1985.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ 140.076445399999983, 36.0835255 ] } },
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", "Image Source": "Official souvenir guide: Expo 86, [1986], © Special Collections Research Center, Henry Madden Library, California State University, Fresno. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/1986.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ -123.1221515, 49.2731889 ] } },
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", "Image Source": "Beiträge zur Diskussion: Weltausstellung EXPO 2000..., 5 Oct 1991, © Hagley Museum and Library. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/2000.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ 9.8202205, 52.319133799999989 ] } },
+{ "type": "Feature", "properties": { "Location": "Aichi, Japan", "Year": 2005.0, "Dates": "03\/2005-09\/2005", "Theme": "Nature's Wisdom", "Notables": "Satsuki and Mei's House, ASIMO, The Frozen Mammoth", "Visitors in millions": 22.04, "Type": "Specialised Expo", "No. countries represented": 121.0, "Thumbnail": "![](\"https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images_small\/2005.pdf.png?raw=true\")
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", "Image Source": "[Collection of brochures], April-Jul 2006; May 2007; [2008], © Special Collections Research Center, Henry Madden Library, California State University, Fresno. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/2008.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ -0.897957, 41.6684737 ] } },
+{ "type": "Feature", "properties": { "Location": "Shanghai, China", "Year": 2010.0, "Dates": "05\/2010-10\/2010", "Theme": "Better City, Better Life", "Notables": "Expo Axis, Oriental Crown (Currently China Art Museum, Shanghai)", "Visitors in millions": 73.08, "Type": "World Expo", "No. countries represented": 246.0, "Thumbnail": "![](\"https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images_small\/2010.pdf.png?raw=true\")
", "Image Source": "Expo 2010 Shanghai, China: official map, [2010], © Special Collections Research Center, Henry Madden Library, California State University, Fresno. Accessed from World's Fairs: A Global History of Expositions", "Image Link": "https:\/\/github.com\/taylorhixson\/WF\/blob\/master\/images\/2010.pdf.png?raw=true" }, "geometry": { "type": "Point", "coordinates": [ 121.494775, 31.184475 ] } },
+{ "type": "Feature", "properties": { "Location": "Paris, France", "Year": 1855.0, "Dates": "05\/1855-11\/1855", "Theme": "Agriculture, Industry and Art", "Notables": "Palais d'Industrie, Bordeaux Wine classification", "Visitors in millions": 5.0, "Type": "World Expo", "No. countries represented": 25.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 2.3522219, 48.856614 ] } },
+{ "type": "Feature", "properties": { "Location": "London, United Kingdom of Great Britain and Ireland", "Year": 1862.0, "Dates": "05\/1862-11\/1862", "Theme": "Industry and Arts", "Notables": null, "Visitors in millions": 6.0, "Type": "World Expo", "No. countries represented": 39.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 0.029846, 51.5084601 ] } },
+{ "type": "Feature", "properties": { "Location": "Melbourne, Australia", "Year": 1880.0, "Dates": "10\/1880-04\/1881", "Theme": "Arts, Manufacturing, Agriculture and Industrial Products of all Nations", "Notables": "Royal Exhibition Buildings & Carlton Gardens", "Visitors in millions": 1.3, "Type": "World Expo", "No. countries represented": 33.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 144.968927799999989, -37.8225942 ] } },
+{ "type": "Feature", "properties": { "Location": "Barcelona, Spain", "Year": 1888.0, "Dates": "04\/1888-12\/1888", "Theme": "Fine and Industrial Arts", "Notables": "Arc de Triomf, Columbus Monument", "Visitors in millions": 2.3, "Type": "World Expo", "No. countries represented": 30.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 2.1734035, 41.385063899999984 ] } },
+{ "type": "Feature", "properties": { "Location": "Milan, Italy", "Year": 1906.0, "Dates": "04\/1906-11\/1906", "Theme": "Transport", "Notables": "Electric Tramways", "Visitors in millions": 10.0, "Type": "World Expo", "No. countries represented": 25.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 9.2168477, 45.4418333 ] } },
+{ "type": "Feature", "properties": { "Location": "Ghent, Belgium", "Year": 1913.0, "Dates": "04\/1913-11\/1913", "Theme": "Peace, Industry and Art", "Notables": "Gent-Sint-Pieters railway station", "Visitors in millions": 9.5, "Type": "World Expo", "No. countries represented": 24.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 3.6919535, 51.026938800000025 ] } },
+{ "type": "Feature", "properties": { "Location": "Brussels, Belgium", "Year": 1935.0, "Dates": "04\/1935-11\/1935", "Theme": "Transports", "Notables": null, "Visitors in millions": 20.0, "Type": "World Expo", "No. countries represented": 30.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 4.3579037, 50.8419778 ] } },
+{ "type": "Feature", "properties": { "Location": "Helsinki, Finland", "Year": 1938.0, "Dates": "05\/1938-05\/1938", "Theme": "Aerospace", "Notables": "Malmi Airterminal", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 25.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 24.9383791, 60.1698557 ] } },
+{ "type": "Feature", "properties": { "Location": "Liège, Belgium", "Year": 1939.0, "Dates": "04\/1939-10\/1940", "Theme": "Art of Water", "Notables": "Albert Canal", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 8.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 5.5796662, 50.6325574 ] } },
+{ "type": "Feature", "properties": { "Location": "Paris, France", "Year": 1947.0, "Dates": "07\/1947-08\/1947", "Theme": "Urbanism and Housing", "Notables": "Immeubles d’Etat", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 14.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 2.3522219, 48.856614 ] } },
+{ "type": "Feature", "properties": { "Location": "Stockholm, Sweden", "Year": 1949.0, "Dates": "07\/1949-08\/1949", "Theme": "Sport and physical culture", "Notables": "Pehr Henrik Ling", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 37.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 18.06858080000001, 59.3293235 ] } },
+{ "type": "Feature", "properties": { "Location": "Lyon, France", "Year": 1949.0, "Dates": "09\/1949-10\/1949", "Theme": "Rural Habitat", "Notables": "Foire de Lyon", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 4.835659, 45.764043 ] } },
+{ "type": "Feature", "properties": { "Location": "Port-au-Prince, Haiti", "Year": 1950.0, "Dates": "12\/1949-06\/1950", "Theme": "The festival of Peace", "Notables": "Gulf of Gonâve", "Visitors in millions": null, "Type": "World Expo", "No. countries represented": 15.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ -72.3460117, 18.5486189 ] } },
+{ "type": "Feature", "properties": { "Location": "Lille, France", "Year": 1951.0, "Dates": "04\/1951-05\/1951", "Theme": "Textile", "Notables": "Textile", "Visitors in millions": 1.5, "Type": "Specialised Expo", "No. countries represented": 22.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 3.057256, 50.62925 ] } },
+{ "type": "Feature", "properties": { "Location": "Rome, Italy", "Year": 1953.0, "Dates": "07\/1953-10\/1953", "Theme": "Agriculture", "Notables": "Esposizione Universale Roma, Palazzo della Civiltà Italiana", "Visitors in millions": 1.7, "Type": "Specialised Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 12.4963655, 41.902783499999984 ] } },
+{ "type": "Feature", "properties": { "Location": "Jerusalem, Israel", "Year": 1953.0, "Dates": "09\/1953-10\/1953", "Theme": "Conquest of the Desert", "Notables": null, "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 13.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 35.21371, 31.768319 ] } },
+{ "type": "Feature", "properties": { "Location": "Naples, Italy", "Year": 1954.0, "Dates": "05\/1954-10\/1954", "Theme": "Navigation", "Notables": null, "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 25.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 14.26812, 40.8517983 ] } },
+{ "type": "Feature", "properties": { "Location": "Turin, Italy", "Year": 1955.0, "Dates": "05\/1955-06\/1955", "Theme": "Sport", "Notables": null, "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 11.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 7.686864, 45.0703393 ] } },
+{ "type": "Feature", "properties": { "Location": "Helsingborg, Sweden", "Year": 1955.0, "Dates": "06\/1955-08\/1955", "Theme": "Modern Man in the Environment", "Notables": null, "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 10.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 12.6945121, 56.046467399999976 ] } },
+{ "type": "Feature", "properties": { "Location": "Beit Dagan, Israel", "Year": 1956.0, "Dates": "05\/1956-06\/1956", "Theme": "Citrus", "Notables": null, "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 34.8297087, 32.001781599999973 ] } },
+{ "type": "Feature", "properties": { "Location": "Berlin, Germany", "Year": 1957.0, "Dates": "07\/1957-09\/1957", "Theme": "Reconstruction of Hansa District", "Notables": "Hansaviertel", "Visitors in millions": 1.0, "Type": "Specialised Expo", "No. countries represented": 13.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 13.3442606, 52.5175227 ] } },
+{ "type": "Feature", "properties": { "Location": "Turin, Italy", "Year": 1961.0, "Dates": "05\/1961-10\/1961", "Theme": "Celebration of centennial of Italian unity", "Notables": "Palazzo del Lavoro", "Visitors in millions": 5.0, "Type": "Specialised Expo", "No. countries represented": 19.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 7.686864, 45.0703393 ] } },
+{ "type": "Feature", "properties": { "Location": "Munich, Germany", "Year": 1965.0, "Dates": "06\/1965-10\/1965", "Theme": "Transport", "Notables": "E03", "Visitors in millions": 3.2, "Type": "Specialised Expo", "No. countries represented": 36.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 11.5819805, 48.135125299999984 ] } },
+{ "type": "Feature", "properties": { "Location": "Budapest, Hungary", "Year": 1971.0, "Dates": "08\/1971-09\/1971", "Theme": "The Hunt through the World", "Notables": "International Council for Game and Wildlife Conservation (CIC)", "Visitors in millions": 1.9, "Type": "Specialised Expo", "No. countries represented": 52.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 19.040235, 47.497912 ] } },
+{ "type": "Feature", "properties": { "Location": "Plovdiv, Bulgaria", "Year": 1981.0, "Dates": "06\/1981-07\/1981", "Theme": "Hunting", "Notables": "International Fair Plovdiv", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 24.7452904, 42.135407899999976 ] } },
+{ "type": "Feature", "properties": { "Location": "Plovdiv, Bulgaria", "Year": 1985.0, "Dates": "11\/1985-11\/1985", "Theme": "Inventions", "Notables": "International Fair Plovdiv", "Visitors in millions": 1.0, "Type": "Specialised Expo", "No. countries represented": 73.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 24.7452904, 42.135407899999976 ] } },
+{ "type": "Feature", "properties": { "Location": "Plovdiv, Bulgaria", "Year": 1991.0, "Dates": "06\/1991-07\/1991", "Theme": "The activity of young people in the service of a World of Peace", "Notables": "World Intellectual Property Organization", "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": 8.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 24.7452904, 42.135407899999976 ] } },
+{ "type": "Feature", "properties": { "Location": "Seville, Spain", "Year": 1992.0, "Dates": "04\/1992-10\/1992", "Theme": "The Era of Discovery", "Notables": "Puente del Alamillo", "Visitors in millions": 41.8, "Type": "World Expo", "No. countries represented": 108.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ -6.0079945, 37.3942036 ] } },
+{ "type": "Feature", "properties": { "Location": "Genoa, Italy", "Year": 1992.0, "Dates": "05\/1992-08\/1992", "Theme": "Christopher Columbus, The Ship and the Sea", "Notables": "Aquarium of Genoa", "Visitors in millions": 1.7, "Type": "Specialised Expo", "No. countries represented": 54.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 8.946256, 44.405649899999986 ] } },
+{ "type": "Feature", "properties": { "Location": "Daejeon, South Korea", "Year": 1993.0, "Dates": "08\/1993-11\/1993", "Theme": "The Challenge of a New Road of Development", "Notables": "Expo Science Park, Daejeon Museum of Art", "Visitors in millions": 14.5, "Type": "Specialised Expo", "No. countries represented": 141.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 127.384547499999968, 36.3504119 ] } },
+{ "type": "Feature", "properties": { "Location": "Lisbon, Portugal", "Year": 1998.0, "Dates": "05\/1998-09\/1998", "Theme": "The Oceans: A Heritage for the Future", "Notables": "Pavilhão Atlântico, Lisbon Oceanarium, Pavilion of Portugal", "Visitors in millions": 10.1, "Type": "Specialised Expo", "No. countries represented": 143.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ -9.095460900000013, 38.7656643 ] } },
+{ "type": "Feature", "properties": { "Location": "Yeosu, South Korea", "Year": 2012.0, "Dates": "05\/2012-08\/2012", "Theme": "The Living Ocean and Coast", "Notables": "The Big-O, The Sky Tower", "Visitors in millions": 8.2, "Type": "Specialised Expo", "No. countries represented": 103.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 127.7481192, 34.7470952 ] } },
+{ "type": "Feature", "properties": { "Location": "Milan, Italy", "Year": 2015.0, "Dates": "05\/2015-10\/2015", "Theme": "Feeding the planet, Energy for life", "Notables": "The Tree of Life", "Visitors in millions": 21.5, "Type": "World Expo", "No. countries represented": 145.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 9.1005501, 45.520111300000011 ] } },
+{ "type": "Feature", "properties": { "Location": "Astana, Kazakhstan", "Year": 2017.0, "Dates": "06\/2017-09\/2017", "Theme": "Future Energy", "Notables": "The Nur Alem Sphere", "Visitors in millions": 4.1, "Type": "Specialised Expo", "No. countries represented": 115.0, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 71.415963099999971, 51.0892196 ] } },
+{ "type": "Feature", "properties": { "Location": "Dubai, United Arab Emirates", "Year": 2020.0, "Dates": "2020", "Theme": "Connecting Minds, Creating the Future", "Notables": null, "Visitors in millions": null, "Type": "World Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 55.1585112, 24.967213799999989 ] } },
+{ "type": "Feature", "properties": { "Location": "Buenos Aires, Argentina", "Year": 2023.0, "Dates": "2023", "Theme": "Creative Industries in Digital Convergence", "Notables": null, "Visitors in millions": null, "Type": "Specialised Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ -58.381559100000011, -34.6036844 ] } },
+{ "type": "Feature", "properties": { "Location": "Osaka, Japan", "Year": 2025.0, "Dates": "2025", "Theme": "Designing Future Society for Our Lives", "Notables": null, "Visitors in millions": null, "Type": "World Expo", "No. countries represented": null, "Thumbnail": null, "Image Source": null, "Image Link": null }, "geometry": { "type": "Point", "coordinates": [ 135.519444199999981, 34.688172 ] } }
+]
+}
diff --git a/webapp_test/index.html b/webapp_test/index.html
new file mode 100644
index 0000000..8a8ef85
--- /dev/null
+++ b/webapp_test/index.html
@@ -0,0 +1,175 @@
+
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+ NYUAD WIDH map
+
+
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diff --git a/webapp_test/js/Autolinker.min.js b/webapp_test/js/Autolinker.min.js
new file mode 100644
index 0000000..ea375d1
--- /dev/null
+++ b/webapp_test/js/Autolinker.min.js
@@ -0,0 +1,10 @@
+/*!
+ * Autolinker.js
+ * 0.11.0
+ *
+ * Copyright(c) 2014 Gregory Jacobs
+ * MIT Licensed. http://www.opensource.org/licenses/mit-license.php
+ *
+ * https://github.com/gregjacobs/Autolinker.js
+ */
+!function(a,b){"function"==typeof define&&define.amd?define(b):"undefined"!=typeof exports?module.exports=b():a.Autolinker=b()}(this,function(){var a=function(a){a=a||{};for(var b in a)a.hasOwnProperty(b)&&(this[b]=a[b])};return a.prototype={constructor:a,newWindow:!0,stripPrefix:!0,twitter:!0,email:!0,urls:!0,className:"",matcherRegex:function(){var a=/(^|[^\w])@(\w{1,15})/,b=/(?:[\-;:&=\+\$,\w\.]+@)/,c=/(?:[A-Za-z]{3,9}:(?:\/\/)?)/,d=/(?:www\.)/,e=/[A-Za-z0-9\.\-]*[A-Za-z0-9\-]/,f=/\.(?:international|construction|contractors|enterprises|photography|productions|foundation|immobilien|industries|management|properties|technology|christmas|community|directory|education|equipment|institute|marketing|solutions|vacations|bargains|boutique|builders|catering|cleaning|clothing|computer|democrat|diamonds|graphics|holdings|lighting|partners|plumbing|supplies|training|ventures|academy|careers|company|cruises|domains|exposed|flights|florist|gallery|guitars|holiday|kitchen|neustar|okinawa|recipes|rentals|reviews|shiksha|singles|support|systems|agency|berlin|camera|center|coffee|condos|dating|estate|events|expert|futbol|kaufen|luxury|maison|monash|museum|nagoya|photos|repair|report|social|supply|tattoo|tienda|travel|viajes|villas|vision|voting|voyage|actor|build|cards|cheap|codes|dance|email|glass|house|mango|ninja|parts|photo|shoes|solar|today|tokyo|tools|watch|works|aero|arpa|asia|best|bike|blue|buzz|camp|club|cool|coop|farm|fish|gift|guru|info|jobs|kiwi|kred|land|limo|link|menu|mobi|moda|name|pics|pink|post|qpon|rich|ruhr|sexy|tips|vote|voto|wang|wien|wiki|zone|bar|bid|biz|cab|cat|ceo|com|edu|gov|int|kim|mil|net|onl|org|pro|pub|red|tel|uno|wed|xxx|xyz|ac|ad|ae|af|ag|ai|al|am|an|ao|aq|ar|as|at|au|aw|ax|az|ba|bb|bd|be|bf|bg|bh|bi|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|cr|cu|cv|cw|cx|cy|cz|de|dj|dk|dm|do|dz|ec|ee|eg|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gg|gh|gi|gl|gm|gn|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|im|in|io|iq|ir|is|it|je|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|mv|mw|mx|my|mz|na|nc|ne|nf|ng|ni|nl|no|np|nr|nu|nz|om|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|ps|pt|pw|py|qa|re|ro|rs|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sx|sy|sz|tc|td|tf|tg|th|tj|tk|tl|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|za|zm|zw)\b/,g=/(?:[\-A-Za-z0-9+&@#\/%?=~_()|!:,.;]*[\-A-Za-z0-9+&@#\/%=~_()|])?/;return new RegExp(["(",a.source,")","|","(",b.source,e.source,f.source,")","|","(","(?:","(?:",c.source,e.source,")","|","(?:","(.?//)?",d.source,e.source,")","|","(?:","(.?//)?",e.source,f.source,")",")",g.source,")"].join(""),"gi")}(),protocolRelativeRegex:/(.)?\/\//,htmlRegex:function(){var a=/[0-9a-zA-Z:]+/,b=/[^\s\0"'>\/=\x01-\x1F\x7F]+/,c=/(?:".*?"|'.*?'|[^'"=<>`\s]+)/;return new RegExp(["<(/)?","("+a.source+")","(?:","\\s+",b.source,"(?:\\s*=\\s*"+c.source+")?",")*","\\s*",">"].join(""),"g")}(),urlPrefixRegex:/^(https?:\/\/)?(www\.)?/i,link:function(a){return this.processHtml(a)},processHtml:function(a){for(var b,c,d=this.htmlRegex,e=0,f=0,g=[];null!==(b=d.exec(a));){var h=b[0],i=b[2],j=!!b[1];c=a.substring(e,b.index),e=b.index+h.length,"a"===i?j?(f=Math.max(f-1,0),0===f&&g.push(c)):(f++,g.push(this.processTextNode(c))):g.push(0===f?this.processTextNode(c):c),g.push(h)}if(ex&&(a=a.substr(0,a.length-1),t=")")}var z,A=a,B=a;if(m)z="twitter",s=n,A="https://twitter.com/"+o,B="@"+o;else if(p)z="email",A="mailto:"+p,B=p;else if(z="url",r){var C=new RegExp("^"+b.protocolRelativeRegex.source),D=r.match(C)[1]||"";s=D+s,A=A.replace(C,"//"),B=B.replace(C,"")}else/^[A-Za-z]{3,9}:/i.test(A)||(A="http://"+A);var E=b.createAnchorTag(z,A,B);return s+E+t})},createAnchorTag:function(a,b,c){var d=this.createAnchorAttrsStr(a,b);return c=this.processAnchorText(c),""+c+""},createAnchorAttrsStr:function(a,b){var c=['href="'+b+'"'],d=this.createCssClass(a);return d&&c.push('class="'+d+'"'),this.newWindow&&c.push('target="_blank"'),c.join(" ")},createCssClass:function(a){var b=this.className;return b?b+" "+b+"-"+a:""},processAnchorText:function(a){return this.stripPrefix&&(a=this.stripUrlPrefix(a)),a=this.removeTrailingSlash(a),a=this.doTruncate(a)},stripUrlPrefix:function(a){return a.replace(this.urlPrefixRegex,"")},removeTrailingSlash:function(a){return"/"===a.charAt(a.length-1)&&(a=a.slice(0,-1)),a},doTruncate:function(a){var b=this.truncate;return b&&a.length>b&&(a=a.substring(0,b-2)+".."),a}},a.link=function(b,c){var d=new a(c);return d.link(b)},a});
\ No newline at end of file
diff --git a/webapp_test/js/Leaflet.VectorGrid.js b/webapp_test/js/Leaflet.VectorGrid.js
new file mode 100644
index 0000000..d28110f
--- /dev/null
+++ b/webapp_test/js/Leaflet.VectorGrid.js
@@ -0,0 +1,2585 @@
+(function () {
+'use strict';
+
+function __$strToBlobUri(str, mime, isBinary) {try {return window.URL.createObjectURL(new Blob([Uint8Array.from(str.split('').map(function(c) {return c.charCodeAt(0)}))], {type: mime}));} catch (e) {return "data:" + mime + (isBinary ? ";base64," : ",") + str;}}
+(function(self) {
+ 'use strict';
+
+ if (self.fetch) {
+ return
+ }
+
+ var support = {
+ searchParams: 'URLSearchParams' in self,
+ iterable: 'Symbol' in self && 'iterator' in Symbol,
+ blob: 'FileReader' in self && 'Blob' in self && (function() {
+ try {
+ new Blob();
+ return true
+ } catch(e) {
+ return false
+ }
+ })(),
+ formData: 'FormData' in self,
+ arrayBuffer: 'ArrayBuffer' in self
+ };
+
+ if (support.arrayBuffer) {
+ var viewClasses = [
+ '[object Int8Array]',
+ '[object Uint8Array]',
+ '[object Uint8ClampedArray]',
+ '[object Int16Array]',
+ '[object Uint16Array]',
+ '[object Int32Array]',
+ '[object Uint32Array]',
+ '[object Float32Array]',
+ '[object Float64Array]'
+ ];
+
+ var isDataView = function(obj) {
+ return obj && DataView.prototype.isPrototypeOf(obj)
+ };
+
+ var isArrayBufferView = ArrayBuffer.isView || function(obj) {
+ return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1
+ };
+ }
+
+ function normalizeName(name) {
+ if (typeof name !== 'string') {
+ name = String(name);
+ }
+ if (/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)) {
+ throw new TypeError('Invalid character in header field name')
+ }
+ return name.toLowerCase()
+ }
+
+ function normalizeValue(value) {
+ if (typeof value !== 'string') {
+ value = String(value);
+ }
+ return value
+ }
+
+ // Build a destructive iterator for the value list
+ function iteratorFor(items) {
+ var iterator = {
+ next: function() {
+ var value = items.shift();
+ return {done: value === undefined, value: value}
+ }
+ };
+
+ if (support.iterable) {
+ iterator[Symbol.iterator] = function() {
+ return iterator
+ };
+ }
+
+ return iterator
+ }
+
+ function Headers(headers) {
+ this.map = {};
+
+ if (headers instanceof Headers) {
+ headers.forEach(function(value, name) {
+ this.append(name, value);
+ }, this);
+ } else if (Array.isArray(headers)) {
+ headers.forEach(function(header) {
+ this.append(header[0], header[1]);
+ }, this);
+ } else if (headers) {
+ Object.getOwnPropertyNames(headers).forEach(function(name) {
+ this.append(name, headers[name]);
+ }, this);
+ }
+ }
+
+ Headers.prototype.append = function(name, value) {
+ name = normalizeName(name);
+ value = normalizeValue(value);
+ var oldValue = this.map[name];
+ this.map[name] = oldValue ? oldValue+','+value : value;
+ };
+
+ Headers.prototype['delete'] = function(name) {
+ delete this.map[normalizeName(name)];
+ };
+
+ Headers.prototype.get = function(name) {
+ name = normalizeName(name);
+ return this.has(name) ? this.map[name] : null
+ };
+
+ Headers.prototype.has = function(name) {
+ return this.map.hasOwnProperty(normalizeName(name))
+ };
+
+ Headers.prototype.set = function(name, value) {
+ this.map[normalizeName(name)] = normalizeValue(value);
+ };
+
+ Headers.prototype.forEach = function(callback, thisArg) {
+ var this$1 = this;
+
+ for (var name in this.map) {
+ if (this$1.map.hasOwnProperty(name)) {
+ callback.call(thisArg, this$1.map[name], name, this$1);
+ }
+ }
+ };
+
+ Headers.prototype.keys = function() {
+ var items = [];
+ this.forEach(function(value, name) { items.push(name); });
+ return iteratorFor(items)
+ };
+
+ Headers.prototype.values = function() {
+ var items = [];
+ this.forEach(function(value) { items.push(value); });
+ return iteratorFor(items)
+ };
+
+ Headers.prototype.entries = function() {
+ var items = [];
+ this.forEach(function(value, name) { items.push([name, value]); });
+ return iteratorFor(items)
+ };
+
+ if (support.iterable) {
+ Headers.prototype[Symbol.iterator] = Headers.prototype.entries;
+ }
+
+ function consumed(body) {
+ if (body.bodyUsed) {
+ return Promise.reject(new TypeError('Already read'))
+ }
+ body.bodyUsed = true;
+ }
+
+ function fileReaderReady(reader) {
+ return new Promise(function(resolve, reject) {
+ reader.onload = function() {
+ resolve(reader.result);
+ };
+ reader.onerror = function() {
+ reject(reader.error);
+ };
+ })
+ }
+
+ function readBlobAsArrayBuffer(blob) {
+ var reader = new FileReader();
+ var promise = fileReaderReady(reader);
+ reader.readAsArrayBuffer(blob);
+ return promise
+ }
+
+ function readBlobAsText(blob) {
+ var reader = new FileReader();
+ var promise = fileReaderReady(reader);
+ reader.readAsText(blob);
+ return promise
+ }
+
+ function readArrayBufferAsText(buf) {
+ var view = new Uint8Array(buf);
+ var chars = new Array(view.length);
+
+ for (var i = 0; i < view.length; i++) {
+ chars[i] = String.fromCharCode(view[i]);
+ }
+ return chars.join('')
+ }
+
+ function bufferClone(buf) {
+ if (buf.slice) {
+ return buf.slice(0)
+ } else {
+ var view = new Uint8Array(buf.byteLength);
+ view.set(new Uint8Array(buf));
+ return view.buffer
+ }
+ }
+
+ function Body() {
+ this.bodyUsed = false;
+
+ this._initBody = function(body) {
+ this._bodyInit = body;
+ if (!body) {
+ this._bodyText = '';
+ } else if (typeof body === 'string') {
+ this._bodyText = body;
+ } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
+ this._bodyBlob = body;
+ } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
+ this._bodyFormData = body;
+ } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
+ this._bodyText = body.toString();
+ } else if (support.arrayBuffer && support.blob && isDataView(body)) {
+ this._bodyArrayBuffer = bufferClone(body.buffer);
+ // IE 10-11 can't handle a DataView body.
+ this._bodyInit = new Blob([this._bodyArrayBuffer]);
+ } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {
+ this._bodyArrayBuffer = bufferClone(body);
+ } else {
+ throw new Error('unsupported BodyInit type')
+ }
+
+ if (!this.headers.get('content-type')) {
+ if (typeof body === 'string') {
+ this.headers.set('content-type', 'text/plain;charset=UTF-8');
+ } else if (this._bodyBlob && this._bodyBlob.type) {
+ this.headers.set('content-type', this._bodyBlob.type);
+ } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
+ this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8');
+ }
+ }
+ };
+
+ if (support.blob) {
+ this.blob = function() {
+ var rejected = consumed(this);
+ if (rejected) {
+ return rejected
+ }
+
+ if (this._bodyBlob) {
+ return Promise.resolve(this._bodyBlob)
+ } else if (this._bodyArrayBuffer) {
+ return Promise.resolve(new Blob([this._bodyArrayBuffer]))
+ } else if (this._bodyFormData) {
+ throw new Error('could not read FormData body as blob')
+ } else {
+ return Promise.resolve(new Blob([this._bodyText]))
+ }
+ };
+
+ this.arrayBuffer = function() {
+ if (this._bodyArrayBuffer) {
+ return consumed(this) || Promise.resolve(this._bodyArrayBuffer)
+ } else {
+ return this.blob().then(readBlobAsArrayBuffer)
+ }
+ };
+ }
+
+ this.text = function() {
+ var rejected = consumed(this);
+ if (rejected) {
+ return rejected
+ }
+
+ if (this._bodyBlob) {
+ return readBlobAsText(this._bodyBlob)
+ } else if (this._bodyArrayBuffer) {
+ return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))
+ } else if (this._bodyFormData) {
+ throw new Error('could not read FormData body as text')
+ } else {
+ return Promise.resolve(this._bodyText)
+ }
+ };
+
+ if (support.formData) {
+ this.formData = function() {
+ return this.text().then(decode)
+ };
+ }
+
+ this.json = function() {
+ return this.text().then(JSON.parse)
+ };
+
+ return this
+ }
+
+ // HTTP methods whose capitalization should be normalized
+ var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT'];
+
+ function normalizeMethod(method) {
+ var upcased = method.toUpperCase();
+ return (methods.indexOf(upcased) > -1) ? upcased : method
+ }
+
+ function Request(input, options) {
+ options = options || {};
+ var body = options.body;
+
+ if (input instanceof Request) {
+ if (input.bodyUsed) {
+ throw new TypeError('Already read')
+ }
+ this.url = input.url;
+ this.credentials = input.credentials;
+ if (!options.headers) {
+ this.headers = new Headers(input.headers);
+ }
+ this.method = input.method;
+ this.mode = input.mode;
+ if (!body && input._bodyInit != null) {
+ body = input._bodyInit;
+ input.bodyUsed = true;
+ }
+ } else {
+ this.url = String(input);
+ }
+
+ this.credentials = options.credentials || this.credentials || 'omit';
+ if (options.headers || !this.headers) {
+ this.headers = new Headers(options.headers);
+ }
+ this.method = normalizeMethod(options.method || this.method || 'GET');
+ this.mode = options.mode || this.mode || null;
+ this.referrer = null;
+
+ if ((this.method === 'GET' || this.method === 'HEAD') && body) {
+ throw new TypeError('Body not allowed for GET or HEAD requests')
+ }
+ this._initBody(body);
+ }
+
+ Request.prototype.clone = function() {
+ return new Request(this, { body: this._bodyInit })
+ };
+
+ function decode(body) {
+ var form = new FormData();
+ body.trim().split('&').forEach(function(bytes) {
+ if (bytes) {
+ var split = bytes.split('=');
+ var name = split.shift().replace(/\+/g, ' ');
+ var value = split.join('=').replace(/\+/g, ' ');
+ form.append(decodeURIComponent(name), decodeURIComponent(value));
+ }
+ });
+ return form
+ }
+
+ function parseHeaders(rawHeaders) {
+ var headers = new Headers();
+ rawHeaders.split(/\r?\n/).forEach(function(line) {
+ var parts = line.split(':');
+ var key = parts.shift().trim();
+ if (key) {
+ var value = parts.join(':').trim();
+ headers.append(key, value);
+ }
+ });
+ return headers
+ }
+
+ Body.call(Request.prototype);
+
+ function Response(bodyInit, options) {
+ if (!options) {
+ options = {};
+ }
+
+ this.type = 'default';
+ this.status = 'status' in options ? options.status : 200;
+ this.ok = this.status >= 200 && this.status < 300;
+ this.statusText = 'statusText' in options ? options.statusText : 'OK';
+ this.headers = new Headers(options.headers);
+ this.url = options.url || '';
+ this._initBody(bodyInit);
+ }
+
+ Body.call(Response.prototype);
+
+ Response.prototype.clone = function() {
+ return new Response(this._bodyInit, {
+ status: this.status,
+ statusText: this.statusText,
+ headers: new Headers(this.headers),
+ url: this.url
+ })
+ };
+
+ Response.error = function() {
+ var response = new Response(null, {status: 0, statusText: ''});
+ response.type = 'error';
+ return response
+ };
+
+ var redirectStatuses = [301, 302, 303, 307, 308];
+
+ Response.redirect = function(url, status) {
+ if (redirectStatuses.indexOf(status) === -1) {
+ throw new RangeError('Invalid status code')
+ }
+
+ return new Response(null, {status: status, headers: {location: url}})
+ };
+
+ self.Headers = Headers;
+ self.Request = Request;
+ self.Response = Response;
+
+ self.fetch = function(input, init) {
+ return new Promise(function(resolve, reject) {
+ var request = new Request(input, init);
+ var xhr = new XMLHttpRequest();
+
+ xhr.onload = function() {
+ var options = {
+ status: xhr.status,
+ statusText: xhr.statusText,
+ headers: parseHeaders(xhr.getAllResponseHeaders() || '')
+ };
+ options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL');
+ var body = 'response' in xhr ? xhr.response : xhr.responseText;
+ resolve(new Response(body, options));
+ };
+
+ xhr.onerror = function() {
+ reject(new TypeError('Network request failed'));
+ };
+
+ xhr.ontimeout = function() {
+ reject(new TypeError('Network request failed'));
+ };
+
+ xhr.open(request.method, request.url, true);
+
+ if (request.credentials === 'include') {
+ xhr.withCredentials = true;
+ }
+
+ if ('responseType' in xhr && support.blob) {
+ xhr.responseType = 'blob';
+ }
+
+ request.headers.forEach(function(value, name) {
+ xhr.setRequestHeader(name, value);
+ });
+
+ xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit);
+ })
+ };
+ self.fetch.polyfill = true;
+})(typeof self !== 'undefined' ? self : undefined);
+
+var read = function (buffer, offset, isLE, mLen, nBytes) {
+ var e, m;
+ var eLen = nBytes * 8 - mLen - 1;
+ var eMax = (1 << eLen) - 1;
+ var eBias = eMax >> 1;
+ var nBits = -7;
+ var i = isLE ? (nBytes - 1) : 0;
+ var d = isLE ? -1 : 1;
+ var s = buffer[offset + i];
+
+ i += d;
+
+ e = s & ((1 << (-nBits)) - 1);
+ s >>= (-nBits);
+ nBits += eLen;
+ for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+ m = e & ((1 << (-nBits)) - 1);
+ e >>= (-nBits);
+ nBits += mLen;
+ for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
+
+ if (e === 0) {
+ e = 1 - eBias;
+ } else if (e === eMax) {
+ return m ? NaN : ((s ? -1 : 1) * Infinity)
+ } else {
+ m = m + Math.pow(2, mLen);
+ e = e - eBias;
+ }
+ return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
+};
+
+var write = function (buffer, value, offset, isLE, mLen, nBytes) {
+ var e, m, c;
+ var eLen = nBytes * 8 - mLen - 1;
+ var eMax = (1 << eLen) - 1;
+ var eBias = eMax >> 1;
+ var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0);
+ var i = isLE ? 0 : (nBytes - 1);
+ var d = isLE ? 1 : -1;
+ var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0;
+
+ value = Math.abs(value);
+
+ if (isNaN(value) || value === Infinity) {
+ m = isNaN(value) ? 1 : 0;
+ e = eMax;
+ } else {
+ e = Math.floor(Math.log(value) / Math.LN2);
+ if (value * (c = Math.pow(2, -e)) < 1) {
+ e--;
+ c *= 2;
+ }
+ if (e + eBias >= 1) {
+ value += rt / c;
+ } else {
+ value += rt * Math.pow(2, 1 - eBias);
+ }
+ if (value * c >= 2) {
+ e++;
+ c /= 2;
+ }
+
+ if (e + eBias >= eMax) {
+ m = 0;
+ e = eMax;
+ } else if (e + eBias >= 1) {
+ m = (value * c - 1) * Math.pow(2, mLen);
+ e = e + eBias;
+ } else {
+ m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen);
+ e = 0;
+ }
+ }
+
+ for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
+
+ e = (e << mLen) | m;
+ eLen += mLen;
+ for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
+
+ buffer[offset + i - d] |= s * 128;
+};
+
+var index$1 = {
+ read: read,
+ write: write
+};
+
+var index = Pbf;
+
+var ieee754 = index$1;
+
+function Pbf(buf) {
+ this.buf = ArrayBuffer.isView && ArrayBuffer.isView(buf) ? buf : new Uint8Array(buf || 0);
+ this.pos = 0;
+ this.type = 0;
+ this.length = this.buf.length;
+}
+
+Pbf.Varint = 0; // varint: int32, int64, uint32, uint64, sint32, sint64, bool, enum
+Pbf.Fixed64 = 1; // 64-bit: double, fixed64, sfixed64
+Pbf.Bytes = 2; // length-delimited: string, bytes, embedded messages, packed repeated fields
+Pbf.Fixed32 = 5; // 32-bit: float, fixed32, sfixed32
+
+var SHIFT_LEFT_32 = (1 << 16) * (1 << 16);
+var SHIFT_RIGHT_32 = 1 / SHIFT_LEFT_32;
+
+Pbf.prototype = {
+
+ destroy: function() {
+ this.buf = null;
+ },
+
+ // === READING =================================================================
+
+ readFields: function(readField, result, end) {
+ var this$1 = this;
+
+ end = end || this.length;
+
+ while (this.pos < end) {
+ var val = this$1.readVarint(),
+ tag = val >> 3,
+ startPos = this$1.pos;
+
+ this$1.type = val & 0x7;
+ readField(tag, result, this$1);
+
+ if (this$1.pos === startPos) { this$1.skip(val); }
+ }
+ return result;
+ },
+
+ readMessage: function(readField, result) {
+ return this.readFields(readField, result, this.readVarint() + this.pos);
+ },
+
+ readFixed32: function() {
+ var val = readUInt32(this.buf, this.pos);
+ this.pos += 4;
+ return val;
+ },
+
+ readSFixed32: function() {
+ var val = readInt32(this.buf, this.pos);
+ this.pos += 4;
+ return val;
+ },
+
+ // 64-bit int handling is based on github.com/dpw/node-buffer-more-ints (MIT-licensed)
+
+ readFixed64: function() {
+ var val = readUInt32(this.buf, this.pos) + readUInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32;
+ this.pos += 8;
+ return val;
+ },
+
+ readSFixed64: function() {
+ var val = readUInt32(this.buf, this.pos) + readInt32(this.buf, this.pos + 4) * SHIFT_LEFT_32;
+ this.pos += 8;
+ return val;
+ },
+
+ readFloat: function() {
+ var val = ieee754.read(this.buf, this.pos, true, 23, 4);
+ this.pos += 4;
+ return val;
+ },
+
+ readDouble: function() {
+ var val = ieee754.read(this.buf, this.pos, true, 52, 8);
+ this.pos += 8;
+ return val;
+ },
+
+ readVarint: function(isSigned) {
+ var buf = this.buf,
+ val, b;
+
+ b = buf[this.pos++]; val = b & 0x7f; if (b < 0x80) { return val; }
+ b = buf[this.pos++]; val |= (b & 0x7f) << 7; if (b < 0x80) { return val; }
+ b = buf[this.pos++]; val |= (b & 0x7f) << 14; if (b < 0x80) { return val; }
+ b = buf[this.pos++]; val |= (b & 0x7f) << 21; if (b < 0x80) { return val; }
+ b = buf[this.pos]; val |= (b & 0x0f) << 28;
+
+ return readVarintRemainder(val, isSigned, this);
+ },
+
+ readVarint64: function() { // for compatibility with v2.0.1
+ return this.readVarint(true);
+ },
+
+ readSVarint: function() {
+ var num = this.readVarint();
+ return num % 2 === 1 ? (num + 1) / -2 : num / 2; // zigzag encoding
+ },
+
+ readBoolean: function() {
+ return Boolean(this.readVarint());
+ },
+
+ readString: function() {
+ var end = this.readVarint() + this.pos,
+ str = readUtf8(this.buf, this.pos, end);
+ this.pos = end;
+ return str;
+ },
+
+ readBytes: function() {
+ var end = this.readVarint() + this.pos,
+ buffer = this.buf.subarray(this.pos, end);
+ this.pos = end;
+ return buffer;
+ },
+
+ // verbose for performance reasons; doesn't affect gzipped size
+
+ readPackedVarint: function(arr, isSigned) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readVarint(isSigned)); }
+ return arr;
+ },
+ readPackedSVarint: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readSVarint()); }
+ return arr;
+ },
+ readPackedBoolean: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readBoolean()); }
+ return arr;
+ },
+ readPackedFloat: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readFloat()); }
+ return arr;
+ },
+ readPackedDouble: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readDouble()); }
+ return arr;
+ },
+ readPackedFixed32: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readFixed32()); }
+ return arr;
+ },
+ readPackedSFixed32: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readSFixed32()); }
+ return arr;
+ },
+ readPackedFixed64: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readFixed64()); }
+ return arr;
+ },
+ readPackedSFixed64: function(arr) {
+ var this$1 = this;
+
+ var end = readPackedEnd(this);
+ arr = arr || [];
+ while (this.pos < end) { arr.push(this$1.readSFixed64()); }
+ return arr;
+ },
+
+ skip: function(val) {
+ var type = val & 0x7;
+ if (type === Pbf.Varint) { while (this.buf[this.pos++] > 0x7f) {} }
+ else if (type === Pbf.Bytes) { this.pos = this.readVarint() + this.pos; }
+ else if (type === Pbf.Fixed32) { this.pos += 4; }
+ else if (type === Pbf.Fixed64) { this.pos += 8; }
+ else { throw new Error('Unimplemented type: ' + type); }
+ },
+
+ // === WRITING =================================================================
+
+ writeTag: function(tag, type) {
+ this.writeVarint((tag << 3) | type);
+ },
+
+ realloc: function(min) {
+ var length = this.length || 16;
+
+ while (length < this.pos + min) { length *= 2; }
+
+ if (length !== this.length) {
+ var buf = new Uint8Array(length);
+ buf.set(this.buf);
+ this.buf = buf;
+ this.length = length;
+ }
+ },
+
+ finish: function() {
+ this.length = this.pos;
+ this.pos = 0;
+ return this.buf.subarray(0, this.length);
+ },
+
+ writeFixed32: function(val) {
+ this.realloc(4);
+ writeInt32(this.buf, val, this.pos);
+ this.pos += 4;
+ },
+
+ writeSFixed32: function(val) {
+ this.realloc(4);
+ writeInt32(this.buf, val, this.pos);
+ this.pos += 4;
+ },
+
+ writeFixed64: function(val) {
+ this.realloc(8);
+ writeInt32(this.buf, val & -1, this.pos);
+ writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4);
+ this.pos += 8;
+ },
+
+ writeSFixed64: function(val) {
+ this.realloc(8);
+ writeInt32(this.buf, val & -1, this.pos);
+ writeInt32(this.buf, Math.floor(val * SHIFT_RIGHT_32), this.pos + 4);
+ this.pos += 8;
+ },
+
+ writeVarint: function(val) {
+ val = +val || 0;
+
+ if (val > 0xfffffff || val < 0) {
+ writeBigVarint(val, this);
+ return;
+ }
+
+ this.realloc(4);
+
+ this.buf[this.pos++] = val & 0x7f | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) { return; }
+ this.buf[this.pos++] = ((val >>>= 7) & 0x7f) | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) { return; }
+ this.buf[this.pos++] = ((val >>>= 7) & 0x7f) | (val > 0x7f ? 0x80 : 0); if (val <= 0x7f) { return; }
+ this.buf[this.pos++] = (val >>> 7) & 0x7f;
+ },
+
+ writeSVarint: function(val) {
+ this.writeVarint(val < 0 ? -val * 2 - 1 : val * 2);
+ },
+
+ writeBoolean: function(val) {
+ this.writeVarint(Boolean(val));
+ },
+
+ writeString: function(str) {
+ str = String(str);
+ this.realloc(str.length * 4);
+
+ this.pos++; // reserve 1 byte for short string length
+
+ var startPos = this.pos;
+ // write the string directly to the buffer and see how much was written
+ this.pos = writeUtf8(this.buf, str, this.pos);
+ var len = this.pos - startPos;
+
+ if (len >= 0x80) { makeRoomForExtraLength(startPos, len, this); }
+
+ // finally, write the message length in the reserved place and restore the position
+ this.pos = startPos - 1;
+ this.writeVarint(len);
+ this.pos += len;
+ },
+
+ writeFloat: function(val) {
+ this.realloc(4);
+ ieee754.write(this.buf, val, this.pos, true, 23, 4);
+ this.pos += 4;
+ },
+
+ writeDouble: function(val) {
+ this.realloc(8);
+ ieee754.write(this.buf, val, this.pos, true, 52, 8);
+ this.pos += 8;
+ },
+
+ writeBytes: function(buffer) {
+ var this$1 = this;
+
+ var len = buffer.length;
+ this.writeVarint(len);
+ this.realloc(len);
+ for (var i = 0; i < len; i++) { this$1.buf[this$1.pos++] = buffer[i]; }
+ },
+
+ writeRawMessage: function(fn, obj) {
+ this.pos++; // reserve 1 byte for short message length
+
+ // write the message directly to the buffer and see how much was written
+ var startPos = this.pos;
+ fn(obj, this);
+ var len = this.pos - startPos;
+
+ if (len >= 0x80) { makeRoomForExtraLength(startPos, len, this); }
+
+ // finally, write the message length in the reserved place and restore the position
+ this.pos = startPos - 1;
+ this.writeVarint(len);
+ this.pos += len;
+ },
+
+ writeMessage: function(tag, fn, obj) {
+ this.writeTag(tag, Pbf.Bytes);
+ this.writeRawMessage(fn, obj);
+ },
+
+ writePackedVarint: function(tag, arr) { this.writeMessage(tag, writePackedVarint, arr); },
+ writePackedSVarint: function(tag, arr) { this.writeMessage(tag, writePackedSVarint, arr); },
+ writePackedBoolean: function(tag, arr) { this.writeMessage(tag, writePackedBoolean, arr); },
+ writePackedFloat: function(tag, arr) { this.writeMessage(tag, writePackedFloat, arr); },
+ writePackedDouble: function(tag, arr) { this.writeMessage(tag, writePackedDouble, arr); },
+ writePackedFixed32: function(tag, arr) { this.writeMessage(tag, writePackedFixed32, arr); },
+ writePackedSFixed32: function(tag, arr) { this.writeMessage(tag, writePackedSFixed32, arr); },
+ writePackedFixed64: function(tag, arr) { this.writeMessage(tag, writePackedFixed64, arr); },
+ writePackedSFixed64: function(tag, arr) { this.writeMessage(tag, writePackedSFixed64, arr); },
+
+ writeBytesField: function(tag, buffer) {
+ this.writeTag(tag, Pbf.Bytes);
+ this.writeBytes(buffer);
+ },
+ writeFixed32Field: function(tag, val) {
+ this.writeTag(tag, Pbf.Fixed32);
+ this.writeFixed32(val);
+ },
+ writeSFixed32Field: function(tag, val) {
+ this.writeTag(tag, Pbf.Fixed32);
+ this.writeSFixed32(val);
+ },
+ writeFixed64Field: function(tag, val) {
+ this.writeTag(tag, Pbf.Fixed64);
+ this.writeFixed64(val);
+ },
+ writeSFixed64Field: function(tag, val) {
+ this.writeTag(tag, Pbf.Fixed64);
+ this.writeSFixed64(val);
+ },
+ writeVarintField: function(tag, val) {
+ this.writeTag(tag, Pbf.Varint);
+ this.writeVarint(val);
+ },
+ writeSVarintField: function(tag, val) {
+ this.writeTag(tag, Pbf.Varint);
+ this.writeSVarint(val);
+ },
+ writeStringField: function(tag, str) {
+ this.writeTag(tag, Pbf.Bytes);
+ this.writeString(str);
+ },
+ writeFloatField: function(tag, val) {
+ this.writeTag(tag, Pbf.Fixed32);
+ this.writeFloat(val);
+ },
+ writeDoubleField: function(tag, val) {
+ this.writeTag(tag, Pbf.Fixed64);
+ this.writeDouble(val);
+ },
+ writeBooleanField: function(tag, val) {
+ this.writeVarintField(tag, Boolean(val));
+ }
+};
+
+function readVarintRemainder(l, s, p) {
+ var buf = p.buf,
+ h, b;
+
+ b = buf[p.pos++]; h = (b & 0x70) >> 4; if (b < 0x80) { return toNum(l, h, s); }
+ b = buf[p.pos++]; h |= (b & 0x7f) << 3; if (b < 0x80) { return toNum(l, h, s); }
+ b = buf[p.pos++]; h |= (b & 0x7f) << 10; if (b < 0x80) { return toNum(l, h, s); }
+ b = buf[p.pos++]; h |= (b & 0x7f) << 17; if (b < 0x80) { return toNum(l, h, s); }
+ b = buf[p.pos++]; h |= (b & 0x7f) << 24; if (b < 0x80) { return toNum(l, h, s); }
+ b = buf[p.pos++]; h |= (b & 0x01) << 31; if (b < 0x80) { return toNum(l, h, s); }
+
+ throw new Error('Expected varint not more than 10 bytes');
+}
+
+function readPackedEnd(pbf) {
+ return pbf.type === Pbf.Bytes ?
+ pbf.readVarint() + pbf.pos : pbf.pos + 1;
+}
+
+function toNum(low, high, isSigned) {
+ if (isSigned) {
+ return high * 0x100000000 + (low >>> 0);
+ }
+
+ return ((high >>> 0) * 0x100000000) + (low >>> 0);
+}
+
+function writeBigVarint(val, pbf) {
+ var low, high;
+
+ if (val >= 0) {
+ low = (val % 0x100000000) | 0;
+ high = (val / 0x100000000) | 0;
+ } else {
+ low = ~(-val % 0x100000000);
+ high = ~(-val / 0x100000000);
+
+ if (low ^ 0xffffffff) {
+ low = (low + 1) | 0;
+ } else {
+ low = 0;
+ high = (high + 1) | 0;
+ }
+ }
+
+ if (val >= 0x10000000000000000 || val < -0x10000000000000000) {
+ throw new Error('Given varint doesn\'t fit into 10 bytes');
+ }
+
+ pbf.realloc(10);
+
+ writeBigVarintLow(low, high, pbf);
+ writeBigVarintHigh(high, pbf);
+}
+
+function writeBigVarintLow(low, high, pbf) {
+ pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
+ pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
+ pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
+ pbf.buf[pbf.pos++] = low & 0x7f | 0x80; low >>>= 7;
+ pbf.buf[pbf.pos] = low & 0x7f;
+}
+
+function writeBigVarintHigh(high, pbf) {
+ var lsb = (high & 0x07) << 4;
+
+ pbf.buf[pbf.pos++] |= lsb | ((high >>>= 3) ? 0x80 : 0); if (!high) { return; }
+ pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) { return; }
+ pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) { return; }
+ pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) { return; }
+ pbf.buf[pbf.pos++] = high & 0x7f | ((high >>>= 7) ? 0x80 : 0); if (!high) { return; }
+ pbf.buf[pbf.pos++] = high & 0x7f;
+}
+
+function makeRoomForExtraLength(startPos, len, pbf) {
+ var extraLen =
+ len <= 0x3fff ? 1 :
+ len <= 0x1fffff ? 2 :
+ len <= 0xfffffff ? 3 : Math.ceil(Math.log(len) / (Math.LN2 * 7));
+
+ // if 1 byte isn't enough for encoding message length, shift the data to the right
+ pbf.realloc(extraLen);
+ for (var i = pbf.pos - 1; i >= startPos; i--) { pbf.buf[i + extraLen] = pbf.buf[i]; }
+}
+
+function writePackedVarint(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeVarint(arr[i]); } }
+function writePackedSVarint(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeSVarint(arr[i]); } }
+function writePackedFloat(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeFloat(arr[i]); } }
+function writePackedDouble(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeDouble(arr[i]); } }
+function writePackedBoolean(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeBoolean(arr[i]); } }
+function writePackedFixed32(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeFixed32(arr[i]); } }
+function writePackedSFixed32(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeSFixed32(arr[i]); } }
+function writePackedFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeFixed64(arr[i]); } }
+function writePackedSFixed64(arr, pbf) { for (var i = 0; i < arr.length; i++) { pbf.writeSFixed64(arr[i]); } }
+
+// Buffer code below from https://github.com/feross/buffer, MIT-licensed
+
+function readUInt32(buf, pos) {
+ return ((buf[pos]) |
+ (buf[pos + 1] << 8) |
+ (buf[pos + 2] << 16)) +
+ (buf[pos + 3] * 0x1000000);
+}
+
+function writeInt32(buf, val, pos) {
+ buf[pos] = val;
+ buf[pos + 1] = (val >>> 8);
+ buf[pos + 2] = (val >>> 16);
+ buf[pos + 3] = (val >>> 24);
+}
+
+function readInt32(buf, pos) {
+ return ((buf[pos]) |
+ (buf[pos + 1] << 8) |
+ (buf[pos + 2] << 16)) +
+ (buf[pos + 3] << 24);
+}
+
+function readUtf8(buf, pos, end) {
+ var str = '';
+ var i = pos;
+
+ while (i < end) {
+ var b0 = buf[i];
+ var c = null; // codepoint
+ var bytesPerSequence =
+ b0 > 0xEF ? 4 :
+ b0 > 0xDF ? 3 :
+ b0 > 0xBF ? 2 : 1;
+
+ if (i + bytesPerSequence > end) { break; }
+
+ var b1, b2, b3;
+
+ if (bytesPerSequence === 1) {
+ if (b0 < 0x80) {
+ c = b0;
+ }
+ } else if (bytesPerSequence === 2) {
+ b1 = buf[i + 1];
+ if ((b1 & 0xC0) === 0x80) {
+ c = (b0 & 0x1F) << 0x6 | (b1 & 0x3F);
+ if (c <= 0x7F) {
+ c = null;
+ }
+ }
+ } else if (bytesPerSequence === 3) {
+ b1 = buf[i + 1];
+ b2 = buf[i + 2];
+ if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80) {
+ c = (b0 & 0xF) << 0xC | (b1 & 0x3F) << 0x6 | (b2 & 0x3F);
+ if (c <= 0x7FF || (c >= 0xD800 && c <= 0xDFFF)) {
+ c = null;
+ }
+ }
+ } else if (bytesPerSequence === 4) {
+ b1 = buf[i + 1];
+ b2 = buf[i + 2];
+ b3 = buf[i + 3];
+ if ((b1 & 0xC0) === 0x80 && (b2 & 0xC0) === 0x80 && (b3 & 0xC0) === 0x80) {
+ c = (b0 & 0xF) << 0x12 | (b1 & 0x3F) << 0xC | (b2 & 0x3F) << 0x6 | (b3 & 0x3F);
+ if (c <= 0xFFFF || c >= 0x110000) {
+ c = null;
+ }
+ }
+ }
+
+ if (c === null) {
+ c = 0xFFFD;
+ bytesPerSequence = 1;
+
+ } else if (c > 0xFFFF) {
+ c -= 0x10000;
+ str += String.fromCharCode(c >>> 10 & 0x3FF | 0xD800);
+ c = 0xDC00 | c & 0x3FF;
+ }
+
+ str += String.fromCharCode(c);
+ i += bytesPerSequence;
+ }
+
+ return str;
+}
+
+function writeUtf8(buf, str, pos) {
+ for (var i = 0, c, lead; i < str.length; i++) {
+ c = str.charCodeAt(i); // code point
+
+ if (c > 0xD7FF && c < 0xE000) {
+ if (lead) {
+ if (c < 0xDC00) {
+ buf[pos++] = 0xEF;
+ buf[pos++] = 0xBF;
+ buf[pos++] = 0xBD;
+ lead = c;
+ continue;
+ } else {
+ c = lead - 0xD800 << 10 | c - 0xDC00 | 0x10000;
+ lead = null;
+ }
+ } else {
+ if (c > 0xDBFF || (i + 1 === str.length)) {
+ buf[pos++] = 0xEF;
+ buf[pos++] = 0xBF;
+ buf[pos++] = 0xBD;
+ } else {
+ lead = c;
+ }
+ continue;
+ }
+ } else if (lead) {
+ buf[pos++] = 0xEF;
+ buf[pos++] = 0xBF;
+ buf[pos++] = 0xBD;
+ lead = null;
+ }
+
+ if (c < 0x80) {
+ buf[pos++] = c;
+ } else {
+ if (c < 0x800) {
+ buf[pos++] = c >> 0x6 | 0xC0;
+ } else {
+ if (c < 0x10000) {
+ buf[pos++] = c >> 0xC | 0xE0;
+ } else {
+ buf[pos++] = c >> 0x12 | 0xF0;
+ buf[pos++] = c >> 0xC & 0x3F | 0x80;
+ }
+ buf[pos++] = c >> 0x6 & 0x3F | 0x80;
+ }
+ buf[pos++] = c & 0x3F | 0x80;
+ }
+ }
+ return pos;
+}
+
+var index$5 = Point$1;
+
+function Point$1(x, y) {
+ this.x = x;
+ this.y = y;
+}
+
+Point$1.prototype = {
+ clone: function() { return new Point$1(this.x, this.y); },
+
+ add: function(p) { return this.clone()._add(p); },
+ sub: function(p) { return this.clone()._sub(p); },
+ mult: function(k) { return this.clone()._mult(k); },
+ div: function(k) { return this.clone()._div(k); },
+ rotate: function(a) { return this.clone()._rotate(a); },
+ matMult: function(m) { return this.clone()._matMult(m); },
+ unit: function() { return this.clone()._unit(); },
+ perp: function() { return this.clone()._perp(); },
+ round: function() { return this.clone()._round(); },
+
+ mag: function() {
+ return Math.sqrt(this.x * this.x + this.y * this.y);
+ },
+
+ equals: function(p) {
+ return this.x === p.x &&
+ this.y === p.y;
+ },
+
+ dist: function(p) {
+ return Math.sqrt(this.distSqr(p));
+ },
+
+ distSqr: function(p) {
+ var dx = p.x - this.x,
+ dy = p.y - this.y;
+ return dx * dx + dy * dy;
+ },
+
+ angle: function() {
+ return Math.atan2(this.y, this.x);
+ },
+
+ angleTo: function(b) {
+ return Math.atan2(this.y - b.y, this.x - b.x);
+ },
+
+ angleWith: function(b) {
+ return this.angleWithSep(b.x, b.y);
+ },
+
+ // Find the angle of the two vectors, solving the formula for the cross product a x b = |a||b|sin(?) for ?.
+ angleWithSep: function(x, y) {
+ return Math.atan2(
+ this.x * y - this.y * x,
+ this.x * x + this.y * y);
+ },
+
+ _matMult: function(m) {
+ var x = m[0] * this.x + m[1] * this.y,
+ y = m[2] * this.x + m[3] * this.y;
+ this.x = x;
+ this.y = y;
+ return this;
+ },
+
+ _add: function(p) {
+ this.x += p.x;
+ this.y += p.y;
+ return this;
+ },
+
+ _sub: function(p) {
+ this.x -= p.x;
+ this.y -= p.y;
+ return this;
+ },
+
+ _mult: function(k) {
+ this.x *= k;
+ this.y *= k;
+ return this;
+ },
+
+ _div: function(k) {
+ this.x /= k;
+ this.y /= k;
+ return this;
+ },
+
+ _unit: function() {
+ this._div(this.mag());
+ return this;
+ },
+
+ _perp: function() {
+ var y = this.y;
+ this.y = this.x;
+ this.x = -y;
+ return this;
+ },
+
+ _rotate: function(angle) {
+ var cos = Math.cos(angle),
+ sin = Math.sin(angle),
+ x = cos * this.x - sin * this.y,
+ y = sin * this.x + cos * this.y;
+ this.x = x;
+ this.y = y;
+ return this;
+ },
+
+ _round: function() {
+ this.x = Math.round(this.x);
+ this.y = Math.round(this.y);
+ return this;
+ }
+};
+
+// constructs Point from an array if necessary
+Point$1.convert = function (a) {
+ if (a instanceof Point$1) {
+ return a;
+ }
+ if (Array.isArray(a)) {
+ return new Point$1(a[0], a[1]);
+ }
+ return a;
+};
+
+var Point = index$5;
+
+var vectortilefeature = VectorTileFeature$2;
+
+function VectorTileFeature$2(pbf, end, extent, keys, values) {
+ // Public
+ this.properties = {};
+ this.extent = extent;
+ this.type = 0;
+
+ // Private
+ this._pbf = pbf;
+ this._geometry = -1;
+ this._keys = keys;
+ this._values = values;
+
+ pbf.readFields(readFeature, this, end);
+}
+
+function readFeature(tag, feature, pbf) {
+ if (tag == 1) { feature.id = pbf.readVarint(); }
+ else if (tag == 2) { readTag(pbf, feature); }
+ else if (tag == 3) { feature.type = pbf.readVarint(); }
+ else if (tag == 4) { feature._geometry = pbf.pos; }
+}
+
+function readTag(pbf, feature) {
+ var end = pbf.readVarint() + pbf.pos;
+
+ while (pbf.pos < end) {
+ var key = feature._keys[pbf.readVarint()],
+ value = feature._values[pbf.readVarint()];
+ feature.properties[key] = value;
+ }
+}
+
+VectorTileFeature$2.types = ['Unknown', 'Point', 'LineString', 'Polygon'];
+
+VectorTileFeature$2.prototype.loadGeometry = function() {
+ var pbf = this._pbf;
+ pbf.pos = this._geometry;
+
+ var end = pbf.readVarint() + pbf.pos,
+ cmd = 1,
+ length = 0,
+ x = 0,
+ y = 0,
+ lines = [],
+ line;
+
+ while (pbf.pos < end) {
+ if (!length) {
+ var cmdLen = pbf.readVarint();
+ cmd = cmdLen & 0x7;
+ length = cmdLen >> 3;
+ }
+
+ length--;
+
+ if (cmd === 1 || cmd === 2) {
+ x += pbf.readSVarint();
+ y += pbf.readSVarint();
+
+ if (cmd === 1) { // moveTo
+ if (line) { lines.push(line); }
+ line = [];
+ }
+
+ line.push(new Point(x, y));
+
+ } else if (cmd === 7) {
+
+ // Workaround for https://github.com/mapbox/mapnik-vector-tile/issues/90
+ if (line) {
+ line.push(line[0].clone()); // closePolygon
+ }
+
+ } else {
+ throw new Error('unknown command ' + cmd);
+ }
+ }
+
+ if (line) { lines.push(line); }
+
+ return lines;
+};
+
+VectorTileFeature$2.prototype.bbox = function() {
+ var pbf = this._pbf;
+ pbf.pos = this._geometry;
+
+ var end = pbf.readVarint() + pbf.pos,
+ cmd = 1,
+ length = 0,
+ x = 0,
+ y = 0,
+ x1 = Infinity,
+ x2 = -Infinity,
+ y1 = Infinity,
+ y2 = -Infinity;
+
+ while (pbf.pos < end) {
+ if (!length) {
+ var cmdLen = pbf.readVarint();
+ cmd = cmdLen & 0x7;
+ length = cmdLen >> 3;
+ }
+
+ length--;
+
+ if (cmd === 1 || cmd === 2) {
+ x += pbf.readSVarint();
+ y += pbf.readSVarint();
+ if (x < x1) { x1 = x; }
+ if (x > x2) { x2 = x; }
+ if (y < y1) { y1 = y; }
+ if (y > y2) { y2 = y; }
+
+ } else if (cmd !== 7) {
+ throw new Error('unknown command ' + cmd);
+ }
+ }
+
+ return [x1, y1, x2, y2];
+};
+
+VectorTileFeature$2.prototype.toGeoJSON = function(x, y, z) {
+ var size = this.extent * Math.pow(2, z),
+ x0 = this.extent * x,
+ y0 = this.extent * y,
+ coords = this.loadGeometry(),
+ type = VectorTileFeature$2.types[this.type],
+ i, j;
+
+ function project(line) {
+ for (var j = 0; j < line.length; j++) {
+ var p = line[j], y2 = 180 - (p.y + y0) * 360 / size;
+ line[j] = [
+ (p.x + x0) * 360 / size - 180,
+ 360 / Math.PI * Math.atan(Math.exp(y2 * Math.PI / 180)) - 90
+ ];
+ }
+ }
+
+ switch (this.type) {
+ case 1:
+ var points = [];
+ for (i = 0; i < coords.length; i++) {
+ points[i] = coords[i][0];
+ }
+ coords = points;
+ project(coords);
+ break;
+
+ case 2:
+ for (i = 0; i < coords.length; i++) {
+ project(coords[i]);
+ }
+ break;
+
+ case 3:
+ coords = classifyRings(coords);
+ for (i = 0; i < coords.length; i++) {
+ for (j = 0; j < coords[i].length; j++) {
+ project(coords[i][j]);
+ }
+ }
+ break;
+ }
+
+ if (coords.length === 1) {
+ coords = coords[0];
+ } else {
+ type = 'Multi' + type;
+ }
+
+ var result = {
+ type: "Feature",
+ geometry: {
+ type: type,
+ coordinates: coords
+ },
+ properties: this.properties
+ };
+
+ if ('id' in this) {
+ result.id = this.id;
+ }
+
+ return result;
+};
+
+// classifies an array of rings into polygons with outer rings and holes
+
+function classifyRings(rings) {
+ var len = rings.length;
+
+ if (len <= 1) { return [rings]; }
+
+ var polygons = [],
+ polygon,
+ ccw;
+
+ for (var i = 0; i < len; i++) {
+ var area = signedArea(rings[i]);
+ if (area === 0) { continue; }
+
+ if (ccw === undefined) { ccw = area < 0; }
+
+ if (ccw === area < 0) {
+ if (polygon) { polygons.push(polygon); }
+ polygon = [rings[i]];
+
+ } else {
+ polygon.push(rings[i]);
+ }
+ }
+ if (polygon) { polygons.push(polygon); }
+
+ return polygons;
+}
+
+function signedArea(ring) {
+ var sum = 0;
+ for (var i = 0, len = ring.length, j = len - 1, p1, p2; i < len; j = i++) {
+ p1 = ring[i];
+ p2 = ring[j];
+ sum += (p2.x - p1.x) * (p1.y + p2.y);
+ }
+ return sum;
+}
+
+var VectorTileFeature$1 = vectortilefeature;
+
+var vectortilelayer = VectorTileLayer$2;
+
+function VectorTileLayer$2(pbf, end) {
+ // Public
+ this.version = 1;
+ this.name = null;
+ this.extent = 4096;
+ this.length = 0;
+
+ // Private
+ this._pbf = pbf;
+ this._keys = [];
+ this._values = [];
+ this._features = [];
+
+ pbf.readFields(readLayer, this, end);
+
+ this.length = this._features.length;
+}
+
+function readLayer(tag, layer, pbf) {
+ if (tag === 15) { layer.version = pbf.readVarint(); }
+ else if (tag === 1) { layer.name = pbf.readString(); }
+ else if (tag === 5) { layer.extent = pbf.readVarint(); }
+ else if (tag === 2) { layer._features.push(pbf.pos); }
+ else if (tag === 3) { layer._keys.push(pbf.readString()); }
+ else if (tag === 4) { layer._values.push(readValueMessage(pbf)); }
+}
+
+function readValueMessage(pbf) {
+ var value = null,
+ end = pbf.readVarint() + pbf.pos;
+
+ while (pbf.pos < end) {
+ var tag = pbf.readVarint() >> 3;
+
+ value = tag === 1 ? pbf.readString() :
+ tag === 2 ? pbf.readFloat() :
+ tag === 3 ? pbf.readDouble() :
+ tag === 4 ? pbf.readVarint64() :
+ tag === 5 ? pbf.readVarint() :
+ tag === 6 ? pbf.readSVarint() :
+ tag === 7 ? pbf.readBoolean() : null;
+ }
+
+ return value;
+}
+
+// return feature `i` from this layer as a `VectorTileFeature`
+VectorTileLayer$2.prototype.feature = function(i) {
+ if (i < 0 || i >= this._features.length) { throw new Error('feature index out of bounds'); }
+
+ this._pbf.pos = this._features[i];
+
+ var end = this._pbf.readVarint() + this._pbf.pos;
+ return new VectorTileFeature$1(this._pbf, end, this.extent, this._keys, this._values);
+};
+
+var VectorTileLayer$1 = vectortilelayer;
+
+var vectortile = VectorTile$1;
+
+function VectorTile$1(pbf, end) {
+ this.layers = pbf.readFields(readTile, {}, end);
+}
+
+function readTile(tag, layers, pbf) {
+ if (tag === 3) {
+ var layer = new VectorTileLayer$1(pbf, pbf.readVarint() + pbf.pos);
+ if (layer.length) { layers[layer.name] = layer; }
+ }
+}
+
+var VectorTile = vectortile;
+
+L.SVG.Tile = L.SVG.extend({
+
+ initialize: function (tileCoord, tileSize, options) {
+ L.SVG.prototype.initialize.call(this, options);
+ this._tileCoord = tileCoord;
+ this._size = tileSize;
+
+ this._initContainer();
+ this._container.setAttribute('width', this._size.x);
+ this._container.setAttribute('height', this._size.y);
+ this._container.setAttribute('viewBox', [0, 0, this._size.x, this._size.y].join(' '));
+
+ this._layers = {};
+ },
+
+ getCoord: function() {
+ return this._tileCoord;
+ },
+
+ getContainer: function() {
+ return this._container;
+ },
+
+ onAdd: L.Util.falseFn,
+
+ addTo: function(map) {
+ this._map = map;
+ if (this.options.interactive) {
+ for (var i in this._layers) {
+ var layer = this._layers[i];
+ // By default, Leaflet tiles do not have pointer events.
+ layer._path.style.pointerEvents = 'auto';
+ this._map._targets[L.stamp(layer._path)] = layer;
+ }
+ }
+ },
+
+ removeFrom: function (map) {
+ if (this.options.interactive) {
+ for (var i in this._layers) {
+ var layer = this._layers[i];
+ delete this._map._targets[L.stamp(layer._path)];
+ }
+ }
+ delete this._map;
+ },
+
+ _initContainer: function() {
+ L.SVG.prototype._initContainer.call(this);
+ var rect = L.SVG.create('rect');
+ },
+
+ /// TODO: Modify _initPath to include an extra parameter, a group name
+ /// to order symbolizers by z-index
+
+ _addPath: function (layer) {
+ this._rootGroup.appendChild(layer._path);
+ this._layers[L.stamp(layer)] = layer;
+ },
+
+ _updateIcon: function (layer) {
+ var path = layer._path = L.SVG.create('image'),
+ icon = layer.options.icon,
+ options = icon.options,
+ size = L.point(options.iconSize),
+ anchor = options.iconAnchor ||
+ size && size.divideBy(2, true),
+ p = layer._point.subtract(anchor);
+ path.setAttribute('x', p.x);
+ path.setAttribute('y', p.y);
+ path.setAttribute('width', size.x + 'px');
+ path.setAttribute('height', size.y + 'px');
+ path.setAttribute('href', options.iconUrl);
+ }
+});
+
+
+L.svg.tile = function(tileCoord, tileSize, opts){
+ return new L.SVG.Tile(tileCoord, tileSize, opts);
+};
+
+// ??class Symbolizer
+// ??inherits Class
+// The abstract Symbolizer class is mostly equivalent in concept to a `L.Path` - it's an interface for
+// polylines, polygons and circles. But instead of representing leaflet Layers,
+// it represents things that have to be drawn inside a vector tile.
+
+// A vector tile *data layer* might have zero, one, or more *symbolizer definitions*
+// A vector tile *feature* might have zero, one, or more *symbolizers*.
+// The actual symbolizers applied will depend on filters and the symbolizer functions.
+
+var Symbolizer = L.Class.extend({
+ // ??method initialize(feature: GeoJSON, pxPerExtent: Number)
+ // Initializes a new Line Symbolizer given a GeoJSON feature and the
+ // pixel-to-coordinate-units ratio. Internal use only.
+
+ // ??method render(renderer, style)
+ // Renders this symbolizer in the given tiled renderer, with the given
+ // `L.Path` options. Internal use only.
+ render: function(renderer, style) {
+ this._renderer = renderer;
+ this.options = style;
+ renderer._initPath(this);
+ renderer._updateStyle(this);
+ },
+
+ // ??method render(renderer, style)
+ // Updates the `L.Path` options used to style this symbolizer, and re-renders it.
+ // Internal use only.
+ updateStyle: function(renderer, style) {
+ this.options = style;
+ renderer._updateStyle(this);
+ },
+
+ _getPixelBounds: function() {
+ var parts = this._parts;
+ var bounds = L.bounds([]);
+ for (var i = 0; i < parts.length; i++) {
+ var part = parts[i];
+ for (var j = 0; j < part.length; j++) {
+ bounds.extend(part[j]);
+ }
+ }
+
+ var w = this._clickTolerance(),
+ p = new L.Point(w, w);
+
+ bounds.min._subtract(p);
+ bounds.max._add(p);
+
+ return bounds;
+ },
+ _clickTolerance: L.Path.prototype._clickTolerance,
+});
+
+// Contains mixins which are common to the Line Symbolizer and the Fill Symbolizer.
+
+var PolyBase = {
+ _makeFeatureParts: function(feat, pxPerExtent) {
+ var rings = feat.geometry;
+ var coord;
+
+ this._parts = [];
+ for (var i = 0; i < rings.length; i++) {
+ var ring = rings[i];
+ var part = [];
+ for (var j = 0; j < ring.length; j++) {
+ coord = ring[j];
+ // Protobuf vector tiles return {x: , y:}
+ // Geojson-vt returns [,]
+ part.push(L.point(coord).scaleBy(pxPerExtent));
+ }
+ this._parts.push(part);
+ }
+ },
+
+ makeInteractive: function() {
+ this._pxBounds = this._getPixelBounds();
+ }
+};
+
+// ??class PointSymbolizer
+// ??inherits CircleMarker
+// A symbolizer for points.
+
+var PointSymbolizer = L.CircleMarker.extend({
+ includes: Symbolizer.prototype,
+
+ statics: {
+ iconCache: {}
+ },
+
+ initialize: function(feature, pxPerExtent) {
+ this.properties = feature.properties;
+ this._makeFeatureParts(feature, pxPerExtent);
+ },
+
+ render: function(renderer, style) {
+ Symbolizer.prototype.render.call(this, renderer, style);
+ this._radius = style.radius || L.CircleMarker.prototype.options.radius;
+ this._updatePath();
+ },
+
+ _makeFeatureParts: function(feat, pxPerExtent) {
+ var coord = feat.geometry[0];
+ if (typeof coord[0] === 'object' && 'x' in coord[0]) {
+ // Protobuf vector tiles return [{x: , y:}]
+ this._point = L.point(coord[0]).scaleBy(pxPerExtent);
+ this._empty = L.Util.falseFn;
+ } else {
+ // Geojson-vt returns [,]
+ this._point = L.point(coord).scaleBy(pxPerExtent);
+ this._empty = L.Util.falseFn;
+ }
+ },
+
+ makeInteractive: function() {
+ this._updateBounds();
+ },
+
+ updateStyle: function(renderer, style) {
+ this._radius = style.radius || this._radius;
+ this._updateBounds();
+ return Symbolizer.prototype.updateStyle.call(this, renderer, style);
+ },
+
+ _updateBounds: function() {
+ var icon = this.options.icon;
+ if (icon) {
+ var size = L.point(icon.options.iconSize),
+ anchor = icon.options.iconAnchor ||
+ size && size.divideBy(2, true),
+ p = this._point.subtract(anchor);
+ this._pxBounds = new L.Bounds(p, p.add(icon.options.iconSize));
+ } else {
+ L.CircleMarker.prototype._updateBounds.call(this);
+ }
+ },
+
+ _updatePath: function() {
+ if (this.options.icon) {
+ this._renderer._updateIcon(this);
+ } else {
+ L.CircleMarker.prototype._updatePath.call(this);
+ }
+ },
+
+ _getImage: function () {
+ if (this.options.icon) {
+ var url = this.options.icon.options.iconUrl,
+ img = PointSymbolizer.iconCache[url];
+ if (!img) {
+ var icon = this.options.icon;
+ img = PointSymbolizer.iconCache[url] = icon.createIcon();
+ }
+ return img;
+ } else {
+ return null;
+ }
+
+ },
+
+ _containsPoint: function(p) {
+ var icon = this.options.icon;
+ if (icon) {
+ return this._pxBounds.contains(p);
+ } else {
+ return L.CircleMarker.prototype._containsPoint.call(this, p);
+ }
+ }
+});
+
+// ??class LineSymbolizer
+// ??inherits Polyline
+// A symbolizer for lines. Can be applied to line and polygon features.
+
+var LineSymbolizer = L.Polyline.extend({
+ includes: [Symbolizer.prototype, PolyBase],
+
+ initialize: function(feature, pxPerExtent) {
+ this.properties = feature.properties;
+ this._makeFeatureParts(feature, pxPerExtent);
+ },
+
+ render: function(renderer, style) {
+ style.fill = false;
+ Symbolizer.prototype.render.call(this, renderer, style);
+ this._updatePath();
+ },
+
+ updateStyle: function(renderer, style) {
+ style.fill = false;
+ Symbolizer.prototype.updateStyle.call(this, renderer, style);
+ },
+});
+
+// ??class FillSymbolizer
+// ??inherits Polyline
+// A symbolizer for filled areas. Applies only to polygon features.
+
+var FillSymbolizer = L.Polygon.extend({
+ includes: [Symbolizer.prototype, PolyBase],
+
+ initialize: function(feature, pxPerExtent) {
+ this.properties = feature.properties;
+ this._makeFeatureParts(feature, pxPerExtent);
+ },
+
+ render: function(renderer, style) {
+ Symbolizer.prototype.render.call(this, renderer, style);
+ this._updatePath();
+ }
+});
+
+/* ??class VectorGrid
+ * ??inherits GridLayer
+ *
+ * A `VectorGrid` is a generic, abstract class for displaying tiled vector data.
+ * it provides facilities for symbolizing and rendering the data in the vector
+ * tiles, but lacks the functionality to fetch the vector tiles from wherever
+ * they are.
+ *
+ * Extends Leaflet's `L.GridLayer`.
+ */
+
+L.VectorGrid = L.GridLayer.extend({
+
+ options: {
+ // ??option rendererFactory = L.svg.tile
+ // A factory method which will be used to instantiate the per-tile renderers.
+ rendererFactory: L.svg.tile,
+
+ // ??option vectorTileLayerStyles: Object = {}
+ // A data structure holding initial symbolizer definitions for the vector features.
+ vectorTileLayerStyles: {},
+
+ onEachFeature: null,
+
+ // ??option interactive: Boolean = false
+ // Whether this `VectorGrid` fires `Interactive Layer` events.
+ interactive: false,
+
+ // ??option getFeatureId: Function = undefined
+ // A function that, given a vector feature, returns an unique identifier for it, e.g.
+ // `function(feat) { return feat.properties.uniqueIdField; }`.
+ // Must be defined for `setFeatureStyle` to work.
+ },
+
+ initialize: function(options) {
+ L.setOptions(this, options);
+ L.GridLayer.prototype.initialize.apply(this, arguments);
+ if (this.options.getFeatureId) {
+ this._vectorTiles = {};
+ this._overriddenStyles = {};
+ }
+ this._userLayers = {};
+ this.on('tileunload', function(e) {
+ this._tileUnload(e);
+ }, this);
+ this._dataLayerNames = {};
+ },
+
+ createTile: function(coords, done) {
+ var storeFeatures = this.options.getFeatureId;
+ var onEachFeature = this.options.onEachFeature;
+
+ var tileSize = this.getTileSize();
+ var renderer = this.options.rendererFactory(coords, tileSize, this.options);
+
+ var vectorTilePromise = this._getVectorTilePromise(coords);
+
+ if (storeFeatures) {
+ this._vectorTiles[this._tileCoordsToKey(coords)] = renderer;
+ renderer._features = {};
+ }
+
+ vectorTilePromise.then( function renderTile(vectorTile) {
+ for (var layerName in vectorTile.layers) {
+ this._dataLayerNames[layerName] = true;
+ var layer = vectorTile.layers[layerName];
+
+ var pxPerExtent = this.getTileSize().divideBy(layer.extent);
+
+ var layerStyle = this.options.vectorTileLayerStyles[ layerName ] ||
+ L.Path.prototype.options;
+
+ for (var i = 0; i < layer.features.length; i++) {
+ var feat = layer.features[i];
+ var id;
+
+ var styleOptions = layerStyle;
+ if (storeFeatures) {
+ id = this.options.getFeatureId(feat);
+ var styleOverride = this._overriddenStyles[id];
+ if (styleOverride) {
+ if (styleOverride[layerName]) {
+ styleOptions = styleOverride[layerName];
+ } else {
+ styleOptions = styleOverride;
+ }
+ }
+ }
+
+ if (styleOptions instanceof Function) {
+ styleOptions = styleOptions(feat.properties, coords.z, feat.type);
+ }
+
+ if (!(styleOptions instanceof Array)) {
+ styleOptions = [styleOptions];
+ }
+
+ if (!styleOptions.length) {
+ if (onEachFeature) {
+ onEachFeature.call(this, feat, null, layer, coords);
+ }
+ continue;
+ }
+
+ var featureLayer = this._createLayer(feat, pxPerExtent);
+
+ if (onEachFeature) {
+ onEachFeature.call(this, feat, null, layer, coords);
+ }
+
+ for (var j = 0; j < styleOptions.length; j++) {
+ if (styleOptions[j] instanceof Function) {
+ var styleOption = styleOptions[j](feat.properties, coords.z, feat.type);
+ }
+ var style = L.extend({}, L.Path.prototype.options, styleOption);
+ featureLayer.render(renderer, style);
+ renderer._addPath(featureLayer);
+ }
+
+ if (this.options.interactive) {
+ featureLayer.makeInteractive();
+ }
+
+ if (storeFeatures) {
+ renderer._features[id] = {
+ layerName: layerName,
+ feature: featureLayer
+ };
+ }
+ }
+
+ }
+ if (this._map != null) {
+ renderer.addTo(this._map);
+ }
+ L.Util.requestAnimFrame(done.bind(coords, null, null));
+ }.bind(this));
+
+ return renderer.getContainer();
+ },
+
+ // ??method setFeatureStyle(id: Number, layerStyle: L.Path Options): this
+ // Given the unique ID for a vector features (as per the `getFeatureId` option),
+ // re-symbolizes that feature across all tiles it appears in.
+ setFeatureStyle: function(id, layerStyle) {
+ this._overriddenStyles[id] = layerStyle;
+
+ for (var tileKey in this._vectorTiles) {
+ var tile = this._vectorTiles[tileKey];
+ var features = tile._features;
+ var data = features[id];
+ if (data) {
+ var feat = data.feature;
+
+ var styleOptions = layerStyle;
+ if (layerStyle[data.layerName]) {
+ styleOptions = layerStyle[data.layerName];
+ }
+
+ this._updateStyles(feat, tile, styleOptions);
+ }
+ }
+ return this;
+ },
+
+ // ??method setFeatureStyle(id: Number): this
+ // Reverts the effects of a previous `setFeatureStyle` call.
+ resetFeatureStyle: function(id) {
+ delete this._overriddenStyles[id];
+
+ for (var tileKey in this._vectorTiles) {
+ var tile = this._vectorTiles[tileKey];
+ var features = tile._features;
+ var data = features[id];
+ if (data) {
+ var feat = data.feature;
+ var styleOptions = this.options.vectorTileLayerStyles[ data.layerName ] ||
+ L.Path.prototype.options;
+ this._updateStyles(feat, tile, styleOptions);
+ }
+ }
+ return this;
+ },
+
+ // ??method getDataLayerNames(): Array
+ // Returns an array of strings, with all the known names of data layers in
+ // the vector tiles displayed. Useful for introspection.
+ getDataLayerNames: function() {
+ return Object.keys(this._dataLayerNames);
+ },
+
+ vtGeometryToPoint: function(geometry, vtLayer, tileCoords) {
+ var pxPerExtent = this.getTileSize().x / vtLayer.extent;
+ var tileSize = this.getTileSize();
+ var offset = tileCoords.scaleBy(tileSize);
+ var point;
+ if (typeof geometry[0] === 'object' && 'x' in geometry[0]) {
+ // Protobuf vector tiles return [{x: , y:}]
+ point = L.point(offset.x + (geometry[0].x * pxPerExtent), offset.y + (geometry[0].y * pxPerExtent));
+ } else {
+ // Geojson-vt returns [,]
+ point = L.point(offset.x + (geometry[0] * pxPerExtent), offset.y + (geometry[1] * pxPerExtent));
+ }
+ return point;
+ },
+
+ vtGeometryToLatLng: function(geometry, vtLayer, tileCoords) {
+ return this._map.unproject(this.vtGeometryToPoint(geometry, vtLayer, tileCoords));
+ },
+
+ addUserLayer: function(userLayer, tileCoords) {
+ var tileKey = this._tileCoordsToKey(tileCoords);
+ this._userLayers[tileKey] = this._userLayers[tileKey] || [];
+ this._userLayers[tileKey].push(userLayer);
+ this._map.addLayer(userLayer);
+ },
+
+ _tileUnload: function(e) {
+ var tileKey = this._tileCoordsToKey(e.coords);
+ if (this._vectorTiles) {
+ delete this._vectorTiles[tileKey];
+ }
+ var userLayers = this._userLayers[tileKey];
+ if (!userLayers) {
+ return;
+ }
+ for(var i = 0; i < userLayers.length; i++) {
+// console.log('remove layer');
+ this._map.removeLayer(userLayers[i]);
+ }
+ delete this._userLayers[tileKey];
+ },
+
+ _updateStyles: function(feat, renderer, styleOptions) {
+ styleOptions = (styleOptions instanceof Function) ?
+ styleOptions(feat.properties, renderer.getCoord().z, feat.type) :
+ styleOptions;
+
+ if (!(styleOptions instanceof Array)) {
+ styleOptions = [styleOptions];
+ }
+
+ for (var j = 0; j < styleOptions.length; j++) {
+
+ var styleOption = (styleOptions[j] instanceof Function) ?
+ styleOptions[j](feat.properties, renderer.getCoord().z, feat.type) :
+ styleOptions[j];
+
+ var style = L.extend({}, L.Path.prototype.options, styleOption);
+ feat.updateStyle(renderer, style);
+ }
+ },
+
+ _createLayer: function(feat, pxPerExtent, layerStyle) {
+ var layer;
+ switch (feat.type) {
+ case 1:
+ layer = new PointSymbolizer(feat, pxPerExtent);
+ break;
+ case 2:
+ layer = new LineSymbolizer(feat, pxPerExtent);
+ break;
+ case 3:
+ layer = new FillSymbolizer(feat, pxPerExtent);
+ break;
+ }
+
+ if (this.options.interactive) {
+ layer.addEventParent(this);
+ }
+
+ return layer;
+ },
+});
+
+/*
+ * ??section Extension methods
+ *
+ * Classes inheriting from `VectorGrid` **must** define the `_getVectorTilePromise` private method.
+ *
+ * ??method getVectorTilePromise(coords: Object): Promise
+ * Given a `coords` object in the form of `{x: Number, y: Number, z: Number}`,
+ * this function must return a `Promise` for a vector tile.
+ *
+ */
+L.vectorGrid = function (options) {
+ return new L.VectorGrid(options);
+};
+
+/*
+ * ??class VectorGrid.Protobuf
+ * ??extends VectorGrid
+ *
+ * A `VectorGrid` for vector tiles fetched from the internet.
+ * Tiles are supposed to be protobufs (AKA "protobuffer" or "Protocol Buffers"),
+ * containing data which complies with the
+ * [MapBox Vector Tile Specification](https://github.com/mapbox/vector-tile-spec/tree/master/2.1).
+ *
+ * This is the format used by:
+ * - Mapbox Vector Tiles
+ * - Mapzen Vector Tiles
+ * - ESRI Vector Tiles
+ * - [OpenMapTiles hosted Vector Tiles](https://openmaptiles.com/hosting/)
+ *
+ * ??example
+ *
+ * You must initialize a `VectorGrid.Protobuf` with a URL template, just like in
+ * `L.TileLayer`s. The difference is that the template must point to vector tiles
+ * (usually `.pbf` or `.mvt`) instead of raster (`.png` or `.jpg`) tiles, and that
+ * you should define the styling for all the features.
+ *
+ *
+ *
+ * For OpenMapTiles, with a key from [https://openmaptiles.org/docs/host/use-cdn/](https://openmaptiles.org/docs/host/use-cdn/),
+ * initialization looks like this:
+ *
+ * ```
+ * L.vectorGrid.protobuf("https://free-{s}.tilehosting.com/data/v3/{z}/{x}/{y}.pbf.pict?key={key}", {
+ * vectorTileLayerStyles: { ... },
+ * subdomains: "0123",
+ * key: 'abcdefghi01234567890',
+ * maxNativeZoom: 14
+ * }).addTo(map);
+ * ```
+ *
+ * And for Mapbox vector tiles, it looks like this:
+ *
+ * ```
+ * L.vectorGrid.protobuf("https://{s}.tiles.mapbox.com/v4/mapbox.mapbox-streets-v6/{z}/{x}/{y}.vector.pbf?access_token={token}", {
+ * vectorTileLayerStyles: { ... },
+ * subdomains: "abcd",
+ * token: "pk.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRTS.TUVWXTZ0123456789abcde"
+ * }).addTo(map);
+ * ```
+ */
+L.VectorGrid.Protobuf = L.VectorGrid.extend({
+
+ options: {
+ // ??section
+ // As with `L.TileLayer`, the URL template might contain a reference to
+ // any option (see the example above and note the `{key}` or `token` in the URL
+ // template, and the corresponding option).
+ //
+ // ??option subdomains: String = 'abc'
+ // Akin to the `subdomains` option for `L.TileLayer`.
+ subdomains: 'abc', // Like L.TileLayer
+ //
+ // ??option fetchOptions: Object = {}
+ // options passed to `fetch`, e.g. {credentials: 'same-origin'} to send cookie for the current domain
+ fetchOptions: {}
+ },
+
+ initialize: function(url, options) {
+ // Inherits options from geojson-vt!
+// this._slicer = geojsonvt(geojson, options);
+ this._url = url;
+ L.VectorGrid.prototype.initialize.call(this, options);
+ },
+
+ // ??method setUrl(url: String, noRedraw?: Boolean): this
+ // Updates the layer's URL template and redraws it (unless `noRedraw` is set to `true`).
+ setUrl: function(url, noRedraw) {
+ this._url = url;
+
+ if (!noRedraw) {
+ this.redraw();
+ }
+
+ return this;
+ },
+
+ _getSubdomain: L.TileLayer.prototype._getSubdomain,
+
+ _getVectorTilePromise: function(coords) {
+ var data = {
+ s: this._getSubdomain(coords),
+ x: coords.x,
+ y: coords.y,
+ z: coords.z
+// z: this._getZoomForUrl() /// TODO: Maybe replicate TileLayer's maxNativeZoom
+ };
+ if (this._map && !this._map.options.crs.infinite) {
+ var invertedY = this._globalTileRange.max.y - coords.y;
+ if (this.options.tms) { // Should this option be available in Leaflet.VectorGrid?
+ data['y'] = invertedY;
+ }
+ data['-y'] = invertedY;
+ }
+
+ var tileUrl = L.Util.template(this._url, L.extend(data, this.options));
+
+ return fetch(tileUrl, this.options.fetchOptions).then(function(response){
+
+ if (!response.ok) {
+ return {layers:[]};
+ }
+
+ return response.blob().then( function (blob) {
+// console.log(blob);
+
+ var reader = new FileReader();
+ return new Promise(function(resolve){
+ reader.addEventListener("loadend", function() {
+ // reader.result contains the contents of blob as a typed array
+
+ // blob.type === 'application/x-protobuf'
+ var pbf = new index( reader.result );
+// console.log(pbf);
+ return resolve(new VectorTile( pbf ));
+
+ });
+ reader.readAsArrayBuffer(blob);
+ });
+ });
+ }).then(function(json){
+
+// console.log('Vector tile:', json.layers);
+// console.log('Vector tile water:', json.layers.water); // Instance of VectorTileLayer
+
+ // Normalize feature getters into actual instanced features
+ for (var layerName in json.layers) {
+ var feats = [];
+
+ for (var i=0; i maxSqDist) {\n index = i;\n maxSqDist = sqDist;\n }\n }\n\n if (maxSqDist > sqTolerance) {\n points[index][2] = maxSqDist; // save the point importance in squared pixels as a z coordinate\n stack.push(first);\n stack.push(index);\n first = index;\n\n } else {\n last = stack.pop();\n first = stack.pop();\n }\n }\n}\n\n// square distance from a point to a segment\nfunction getSqSegDist(p, a, b) {\n\n var x = a[0], y = a[1],\n bx = b[0], by = b[1],\n px = p[0], py = p[1],\n dx = bx - x,\n dy = by - y;\n\n if (dx !== 0 || dy !== 0) {\n\n var t = ((px - x) * dx + (py - y) * dy) / (dx * dx + dy * dy);\n\n if (t > 1) {\n x = bx;\n y = by;\n\n } else if (t > 0) {\n x += dx * t;\n y += dy * t;\n }\n }\n\n dx = px - x;\n dy = py - y;\n\n return dx * dx + dy * dy;\n}\n\nvar convert_1 = convert$1;\n\nvar simplify = simplify_1;\n\n// converts GeoJSON feature into an intermediate projected JSON vector format with simplification data\n\nfunction convert$1(data, tolerance) {\n var features = [];\n\n if (data.type === 'FeatureCollection') {\n for (var i = 0; i < data.features.length; i++) {\n convertFeature(features, data.features[i], tolerance);\n }\n } else if (data.type === 'Feature') {\n convertFeature(features, data, tolerance);\n\n } else {\n // single geometry or a geometry collection\n convertFeature(features, {geometry: data}, tolerance);\n }\n return features;\n}\n\nfunction convertFeature(features, feature, tolerance) {\n if (feature.geometry === null) {\n // ignore features with null geometry\n return;\n }\n\n var geom = feature.geometry,\n type = geom.type,\n coords = geom.coordinates,\n tags = feature.properties,\n i, j, rings, projectedRing;\n\n if (type === 'Point') {\n features.push(create(tags, 1, [projectPoint(coords)]));\n\n } else if (type === 'MultiPoint') {\n features.push(create(tags, 1, project(coords)));\n\n } else if (type === 'LineString') {\n features.push(create(tags, 2, [project(coords, tolerance)]));\n\n } else if (type === 'MultiLineString' || type === 'Polygon') {\n rings = [];\n for (i = 0; i < coords.length; i++) {\n projectedRing = project(coords[i], tolerance);\n if (type === 'Polygon') { projectedRing.outer = (i === 0); }\n rings.push(projectedRing);\n }\n features.push(create(tags, type === 'Polygon' ? 3 : 2, rings));\n\n } else if (type === 'MultiPolygon') {\n rings = [];\n for (i = 0; i < coords.length; i++) {\n for (j = 0; j < coords[i].length; j++) {\n projectedRing = project(coords[i][j], tolerance);\n projectedRing.outer = (j === 0);\n rings.push(projectedRing);\n }\n }\n features.push(create(tags, 3, rings));\n\n } else if (type === 'GeometryCollection') {\n for (i = 0; i < geom.geometries.length; i++) {\n convertFeature(features, {\n geometry: geom.geometries[i],\n properties: tags\n }, tolerance);\n }\n\n } else {\n throw new Error('Input data is not a valid GeoJSON object.');\n }\n}\n\nfunction create(tags, type, geometry) {\n var feature = {\n geometry: geometry,\n type: type,\n tags: tags || null,\n min: [2, 1], // initial bbox values;\n max: [-1, 0] // note that coords are usually in [0..1] range\n };\n calcBBox(feature);\n return feature;\n}\n\nfunction project(lonlats, tolerance) {\n var projected = [];\n for (var i = 0; i < lonlats.length; i++) {\n projected.push(projectPoint(lonlats[i]));\n }\n if (tolerance) {\n simplify(projected, tolerance);\n calcSize(projected);\n }\n return projected;\n}\n\nfunction projectPoint(p) {\n var sin = Math.sin(p[1] * Math.PI / 180),\n x = (p[0] / 360 + 0.5),\n y = (0.5 - 0.25 * Math.log((1 + sin) / (1 - sin)) / Math.PI);\n\n y = y < 0 ? 0 :\n y > 1 ? 1 : y;\n\n return [x, y, 0];\n}\n\n// calculate area and length of the poly\nfunction calcSize(points) {\n var area = 0,\n dist = 0;\n\n for (var i = 0, a, b; i < points.length - 1; i++) {\n a = b || points[i];\n b = points[i + 1];\n\n area += a[0] * b[1] - b[0] * a[1];\n\n // use Manhattan distance instead of Euclidian one to avoid expensive square root computation\n dist += Math.abs(b[0] - a[0]) + Math.abs(b[1] - a[1]);\n }\n points.area = Math.abs(area / 2);\n points.dist = dist;\n}\n\n// calculate the feature bounding box for faster clipping later\nfunction calcBBox(feature) {\n var geometry = feature.geometry,\n min = feature.min,\n max = feature.max;\n\n if (feature.type === 1) { calcRingBBox(min, max, geometry); }\n else { for (var i = 0; i < geometry.length; i++) { calcRingBBox(min, max, geometry[i]); } }\n\n return feature;\n}\n\nfunction calcRingBBox(min, max, points) {\n for (var i = 0, p; i < points.length; i++) {\n p = points[i];\n min[0] = Math.min(p[0], min[0]);\n max[0] = Math.max(p[0], max[0]);\n min[1] = Math.min(p[1], min[1]);\n max[1] = Math.max(p[1], max[1]);\n }\n}\n\nvar tile = transformTile;\nvar point = transformPoint;\n\n// Transforms the coordinates of each feature in the given tile from\n// mercator-projected space into (extent x extent) tile space.\nfunction transformTile(tile, extent) {\n if (tile.transformed) { return tile; }\n\n var z2 = tile.z2,\n tx = tile.x,\n ty = tile.y,\n i, j, k;\n\n for (i = 0; i < tile.features.length; i++) {\n var feature = tile.features[i],\n geom = feature.geometry,\n type = feature.type;\n\n if (type === 1) {\n for (j = 0; j < geom.length; j++) { geom[j] = transformPoint(geom[j], extent, z2, tx, ty); }\n\n } else {\n for (j = 0; j < geom.length; j++) {\n var ring = geom[j];\n for (k = 0; k < ring.length; k++) { ring[k] = transformPoint(ring[k], extent, z2, tx, ty); }\n }\n }\n }\n\n tile.transformed = true;\n\n return tile;\n}\n\nfunction transformPoint(p, extent, z2, tx, ty) {\n var x = Math.round(extent * (p[0] * z2 - tx)),\n y = Math.round(extent * (p[1] * z2 - ty));\n return [x, y];\n}\n\nvar transform$1 = {\n tile: tile,\n point: point\n};\n\nvar clip_1 = clip$1;\n\n/* clip features between two axis-parallel lines:\n * | |\n * ___|___ | /\n * / | \____|____/\n * | |\n */\n\nfunction clip$1(features, scale, k1, k2, axis, intersect, minAll, maxAll) {\n\n k1 /= scale;\n k2 /= scale;\n\n if (minAll >= k1 && maxAll <= k2) { return features; } // trivial accept\n else if (minAll > k2 || maxAll < k1) { return null; } // trivial reject\n\n var clipped = [];\n\n for (var i = 0; i < features.length; i++) {\n\n var feature = features[i],\n geometry = feature.geometry,\n type = feature.type,\n min, max;\n\n min = feature.min[axis];\n max = feature.max[axis];\n\n if (min >= k1 && max <= k2) { // trivial accept\n clipped.push(feature);\n continue;\n } else if (min > k2 || max < k1) { continue; } // trivial reject\n\n var slices = type === 1 ?\n clipPoints(geometry, k1, k2, axis) :\n clipGeometry(geometry, k1, k2, axis, intersect, type === 3);\n\n if (slices.length) {\n // if a feature got clipped, it will likely get clipped on the next zoom level as well,\n // so there's no need to recalculate bboxes\n clipped.push({\n geometry: slices,\n type: type,\n tags: features[i].tags || null,\n min: feature.min,\n max: feature.max\n });\n }\n }\n\n return clipped.length ? clipped : null;\n}\n\nfunction clipPoints(geometry, k1, k2, axis) {\n var slice = [];\n\n for (var i = 0; i < geometry.length; i++) {\n var a = geometry[i],\n ak = a[axis];\n\n if (ak >= k1 && ak <= k2) { slice.push(a); }\n }\n return slice;\n}\n\nfunction clipGeometry(geometry, k1, k2, axis, intersect, closed) {\n\n var slices = [];\n\n for (var i = 0; i < geometry.length; i++) {\n\n var ak = 0,\n bk = 0,\n b = null,\n points = geometry[i],\n area = points.area,\n dist = points.dist,\n outer = points.outer,\n len = points.length,\n a, j, last;\n\n var slice = [];\n\n for (j = 0; j < len - 1; j++) {\n a = b || points[j];\n b = points[j + 1];\n ak = bk || a[axis];\n bk = b[axis];\n\n if (ak < k1) {\n\n if ((bk > k2)) { // ---|-----|-->\n slice.push(intersect(a, b, k1), intersect(a, b, k2));\n if (!closed) { slice = newSlice(slices, slice, area, dist, outer); }\n\n } else if (bk >= k1) { slice.push(intersect(a, b, k1)); } // ---|--> |\n\n } else if (ak > k2) {\n\n if ((bk < k1)) { // <--|-----|---\n slice.push(intersect(a, b, k2), intersect(a, b, k1));\n if (!closed) { slice = newSlice(slices, slice, area, dist, outer); }\n\n } else if (bk <= k2) { slice.push(intersect(a, b, k2)); } // | <--|---\n\n } else {\n\n slice.push(a);\n\n if (bk < k1) { // <--|--- |\n slice.push(intersect(a, b, k1));\n if (!closed) { slice = newSlice(slices, slice, area, dist, outer); }\n\n } else if (bk > k2) { // | ---|-->\n slice.push(intersect(a, b, k2));\n if (!closed) { slice = newSlice(slices, slice, area, dist, outer); }\n }\n // | --> |\n }\n }\n\n // add the last point\n a = points[len - 1];\n ak = a[axis];\n if (ak >= k1 && ak <= k2) { slice.push(a); }\n\n // close the polygon if its endpoints are not the same after clipping\n\n last = slice[slice.length - 1];\n if (closed && last && (slice[0][0] !== last[0] || slice[0][1] !== last[1])) { slice.push(slice[0]); }\n\n // add the final slice\n newSlice(slices, slice, area, dist, outer);\n }\n\n return slices;\n}\n\nfunction newSlice(slices, slice, area, dist, outer) {\n if (slice.length) {\n // we don't recalculate the area/length of the unclipped geometry because the case where it goes\n // below the visibility threshold as a result of clipping is rare, so we avoid doing unnecessary work\n slice.area = area;\n slice.dist = dist;\n if (outer !== undefined) { slice.outer = outer; }\n\n slices.push(slice);\n }\n return [];\n}\n\nvar clip$2 = clip_1;\n\nvar wrap_1 = wrap$1;\n\nfunction wrap$1(features, buffer, intersectX) {\n var merged = features,\n left = clip$2(features, 1, -1 - buffer, buffer, 0, intersectX, -1, 2), // left world copy\n right = clip$2(features, 1, 1 - buffer, 2 + buffer, 0, intersectX, -1, 2); // right world copy\n\n if (left || right) {\n merged = clip$2(features, 1, -buffer, 1 + buffer, 0, intersectX, -1, 2); // center world copy\n\n if (left) { merged = shiftFeatureCoords(left, 1).concat(merged); } // merge left into center\n if (right) { merged = merged.concat(shiftFeatureCoords(right, -1)); } // merge right into center\n }\n\n return merged;\n}\n\nfunction shiftFeatureCoords(features, offset) {\n var newFeatures = [];\n\n for (var i = 0; i < features.length; i++) {\n var feature = features[i],\n type = feature.type;\n\n var newGeometry;\n\n if (type === 1) {\n newGeometry = shiftCoords(feature.geometry, offset);\n } else {\n newGeometry = [];\n for (var j = 0; j < feature.geometry.length; j++) {\n newGeometry.push(shiftCoords(feature.geometry[j], offset));\n }\n }\n\n newFeatures.push({\n geometry: newGeometry,\n type: type,\n tags: feature.tags,\n min: [feature.min[0] + offset, feature.min[1]],\n max: [feature.max[0] + offset, feature.max[1]]\n });\n }\n\n return newFeatures;\n}\n\nfunction shiftCoords(points, offset) {\n var newPoints = [];\n newPoints.area = points.area;\n newPoints.dist = points.dist;\n\n for (var i = 0; i < points.length; i++) {\n newPoints.push([points[i][0] + offset, points[i][1], points[i][2]]);\n }\n return newPoints;\n}\n\nvar tile$1 = createTile$1;\n\nfunction createTile$1(features, z2, tx, ty, tolerance, noSimplify) {\n var tile = {\n features: [],\n numPoints: 0,\n numSimplified: 0,\n numFeatures: 0,\n source: null,\n x: tx,\n y: ty,\n z2: z2,\n transformed: false,\n min: [2, 1],\n max: [-1, 0]\n };\n for (var i = 0; i < features.length; i++) {\n tile.numFeatures++;\n addFeature(tile, features[i], tolerance, noSimplify);\n\n var min = features[i].min,\n max = features[i].max;\n\n if (min[0] < tile.min[0]) { tile.min[0] = min[0]; }\n if (min[1] < tile.min[1]) { tile.min[1] = min[1]; }\n if (max[0] > tile.max[0]) { tile.max[0] = max[0]; }\n if (max[1] > tile.max[1]) { tile.max[1] = max[1]; }\n }\n return tile;\n}\n\nfunction addFeature(tile, feature, tolerance, noSimplify) {\n\n var geom = feature.geometry,\n type = feature.type,\n simplified = [],\n sqTolerance = tolerance * tolerance,\n i, j, ring, p;\n\n if (type === 1) {\n for (i = 0; i < geom.length; i++) {\n simplified.push(geom[i]);\n tile.numPoints++;\n tile.numSimplified++;\n }\n\n } else {\n\n // simplify and transform projected coordinates for tile geometry\n for (i = 0; i < geom.length; i++) {\n ring = geom[i];\n\n // filter out tiny polylines & polygons\n if (!noSimplify && ((type === 2 && ring.dist < tolerance) ||\n (type === 3 && ring.area < sqTolerance))) {\n tile.numPoints += ring.length;\n continue;\n }\n\n var simplifiedRing = [];\n\n for (j = 0; j < ring.length; j++) {\n p = ring[j];\n // keep points with importance > tolerance\n if (noSimplify || p[2] > sqTolerance) {\n simplifiedRing.push(p);\n tile.numSimplified++;\n }\n tile.numPoints++;\n }\n\n if (type === 3) { rewind(simplifiedRing, ring.outer); }\n\n simplified.push(simplifiedRing);\n }\n }\n\n if (simplified.length) {\n tile.features.push({\n geometry: simplified,\n type: type,\n tags: feature.tags || null\n });\n }\n}\n\nfunction rewind(ring, clockwise) {\n var area = signedArea(ring);\n if (area < 0 === clockwise) { ring.reverse(); }\n}\n\nfunction signedArea(ring) {\n var sum = 0;\n for (var i = 0, len = ring.length, j = len - 1, p1, p2; i < len; j = i++) {\n p1 = ring[i];\n p2 = ring[j];\n sum += (p2[0] - p1[0]) * (p1[1] + p2[1]);\n }\n return sum;\n}\n\nvar index = geojsonvt;\n\nvar convert = convert_1;\nvar transform = transform$1;\nvar clip = clip_1;\nvar wrap = wrap_1;\nvar createTile = tile$1; // final simplified tile generation\n\n\nfunction geojsonvt(data, options) {\n return new GeoJSONVT(data, options);\n}\n\nfunction GeoJSONVT(data, options) {\n options = this.options = extend(Object.create(this.options), options);\n\n var debug = options.debug;\n\n if (debug) { console.time('preprocess data'); }\n\n var z2 = 1 << options.maxZoom, // 2^z\n features = convert(data, options.tolerance / (z2 * options.extent));\n\n this.tiles = {};\n this.tileCoords = [];\n\n if (debug) {\n console.timeEnd('preprocess data');\n console.log('index: maxZoom: %d, maxPoints: %d', options.indexMaxZoom, options.indexMaxPoints);\n console.time('generate tiles');\n this.stats = {};\n this.total = 0;\n }\n\n features = wrap(features, options.buffer / options.extent, intersectX);\n\n // start slicing from the top tile down\n if (features.length) { this.splitTile(features, 0, 0, 0); }\n\n if (debug) {\n if (features.length) { console.log('features: %d, points: %d', this.tiles[0].numFeatures, this.tiles[0].numPoints); }\n console.timeEnd('generate tiles');\n console.log('tiles generated:', this.total, JSON.stringify(this.stats));\n }\n}\n\nGeoJSONVT.prototype.options = {\n maxZoom: 14, // max zoom to preserve detail on\n indexMaxZoom: 5, // max zoom in the tile index\n indexMaxPoints: 100000, // max number of points per tile in the tile index\n solidChildren: false, // whether to tile solid square tiles further\n tolerance: 3, // simplification tolerance (higher means simpler)\n extent: 4096, // tile extent\n buffer: 64, // tile buffer on each side\n debug: 0 // logging level (0, 1 or 2)\n};\n\nGeoJSONVT.prototype.splitTile = function (features, z, x, y, cz, cx, cy) {\n var this$1 = this;\n\n\n var stack = [features, z, x, y],\n options = this.options,\n debug = options.debug,\n solid = null;\n\n // avoid recursion by using a processing queue\n while (stack.length) {\n y = stack.pop();\n x = stack.pop();\n z = stack.pop();\n features = stack.pop();\n\n var z2 = 1 << z,\n id = toID(z, x, y),\n tile = this$1.tiles[id],\n tileTolerance = z === options.maxZoom ? 0 : options.tolerance / (z2 * options.extent);\n\n if (!tile) {\n if (debug > 1) { console.time('creation'); }\n\n tile = this$1.tiles[id] = createTile(features, z2, x, y, tileTolerance, z === options.maxZoom);\n this$1.tileCoords.push({z: z, x: x, y: y});\n\n if (debug) {\n if (debug > 1) {\n console.log('tile z%d-%d-%d (features: %d, points: %d, simplified: %d)',\n z, x, y, tile.numFeatures, tile.numPoints, tile.numSimplified);\n console.timeEnd('creation');\n }\n var key = 'z' + z;\n this$1.stats[key] = (this$1.stats[key] || 0) + 1;\n this$1.total++;\n }\n }\n\n // save reference to original geometry in tile so that we can drill down later if we stop now\n tile.source = features;\n\n // if it's the first-pass tiling\n if (!cz) {\n // stop tiling if we reached max zoom, or if the tile is too simple\n if (z === options.indexMaxZoom || tile.numPoints <= options.indexMaxPoints) { continue; }\n\n // if a drilldown to a specific tile\n } else {\n // stop tiling if we reached base zoom or our target tile zoom\n if (z === options.maxZoom || z === cz) { continue; }\n\n // stop tiling if it's not an ancestor of the target tile\n var m = 1 << (cz - z);\n if (x !== Math.floor(cx / m) || y !== Math.floor(cy / m)) { continue; }\n }\n\n // stop tiling if the tile is solid clipped square\n if (!options.solidChildren && isClippedSquare(tile, options.extent, options.buffer)) {\n if (cz) { solid = z; } // and remember the zoom if we're drilling down\n continue;\n }\n\n // if we slice further down, no need to keep source geometry\n tile.source = null;\n\n if (debug > 1) { console.time('clipping'); }\n\n // values we'll use for clipping\n var k1 = 0.5 * options.buffer / options.extent,\n k2 = 0.5 - k1,\n k3 = 0.5 + k1,\n k4 = 1 + k1,\n tl, bl, tr, br, left, right;\n\n tl = bl = tr = br = null;\n\n left = clip(features, z2, x - k1, x + k3, 0, intersectX, tile.min[0], tile.max[0]);\n right = clip(features, z2, x + k2, x + k4, 0, intersectX, tile.min[0], tile.max[0]);\n\n if (left) {\n tl = clip(left, z2, y - k1, y + k3, 1, intersectY, tile.min[1], tile.max[1]);\n bl = clip(left, z2, y + k2, y + k4, 1, intersectY, tile.min[1], tile.max[1]);\n }\n\n if (right) {\n tr = clip(right, z2, y - k1, y + k3, 1, intersectY, tile.min[1], tile.max[1]);\n br = clip(right, z2, y + k2, y + k4, 1, intersectY, tile.min[1], tile.max[1]);\n }\n\n if (debug > 1) { console.timeEnd('clipping'); }\n\n if (tl) { stack.push(tl, z + 1, x * 2, y * 2); }\n if (bl) { stack.push(bl, z + 1, x * 2, y * 2 + 1); }\n if (tr) { stack.push(tr, z + 1, x * 2 + 1, y * 2); }\n if (br) { stack.push(br, z + 1, x * 2 + 1, y * 2 + 1); }\n }\n\n return solid;\n};\n\nGeoJSONVT.prototype.getTile = function (z, x, y) {\n var this$1 = this;\n\n var options = this.options,\n extent = options.extent,\n debug = options.debug;\n\n var z2 = 1 << z;\n x = ((x % z2) + z2) % z2; // wrap tile x coordinate\n\n var id = toID(z, x, y);\n if (this.tiles[id]) { return transform.tile(this.tiles[id], extent); }\n\n if (debug > 1) { console.log('drilling down to z%d-%d-%d', z, x, y); }\n\n var z0 = z,\n x0 = x,\n y0 = y,\n parent;\n\n while (!parent && z0 > 0) {\n z0--;\n x0 = Math.floor(x0 / 2);\n y0 = Math.floor(y0 / 2);\n parent = this$1.tiles[toID(z0, x0, y0)];\n }\n\n if (!parent || !parent.source) { return null; }\n\n // if we found a parent tile containing the original geometry, we can drill down from it\n if (debug > 1) { console.log('found parent tile z%d-%d-%d', z0, x0, y0); }\n\n // it parent tile is a solid clipped square, return it instead since it's identical\n if (isClippedSquare(parent, extent, options.buffer)) { return transform.tile(parent, extent); }\n\n if (debug > 1) { console.time('drilling down'); }\n var solid = this.splitTile(parent.source, z0, x0, y0, z, x, y);\n if (debug > 1) { console.timeEnd('drilling down'); }\n\n // one of the parent tiles was a solid clipped square\n if (solid !== null) {\n var m = 1 << (z - solid);\n id = toID(solid, Math.floor(x / m), Math.floor(y / m));\n }\n\n return this.tiles[id] ? transform.tile(this.tiles[id], extent) : null;\n};\n\nfunction toID(z, x, y) {\n return (((1 << z) * y + x) * 32) + z;\n}\n\nfunction intersectX(a, b, x) {\n return [x, (x - a[0]) * (b[1] - a[1]) / (b[0] - a[0]) + a[1], 1];\n}\nfunction intersectY(a, b, y) {\n return [(y - a[1]) * (b[0] - a[0]) / (b[1] - a[1]) + a[0], y, 1];\n}\n\nfunction extend(dest, src) {\n for (var i in src) { dest[i] = src[i]; }\n return dest;\n}\n\n// checks whether a tile is a whole-area fill after clipping; if it is, there's no sense slicing it further\nfunction isClippedSquare(tile, extent, buffer) {\n\n var features = tile.source;\n if (features.length !== 1) { return false; }\n\n var feature = features[0];\n if (feature.type !== 3 || feature.geometry.length > 1) { return false; }\n\n var len = feature.geometry[0].length;\n if (len !== 5) { return false; }\n\n for (var i = 0; i < len; i++) {\n var p = transform.point(feature.geometry[0][i], extent, tile.z2, tile.x, tile.y);\n if ((p[0] !== -buffer && p[0] !== extent + buffer) ||\n (p[1] !== -buffer && p[1] !== extent + buffer)) { return false; }\n }\n\n return true;\n}\n\nvar identity = function(x) {\n return x;\n};\n\nvar transform$3 = function(topology) {\n if ((transform = topology.transform) == null) { return identity; }\n var transform,\n x0,\n y0,\n kx = transform.scale[0],\n ky = transform.scale[1],\n dx = transform.translate[0],\n dy = transform.translate[1];\n return function(point, i) {\n if (!i) { x0 = y0 = 0; }\n point[0] = (x0 += point[0]) * kx + dx;\n point[1] = (y0 += point[1]) * ky + dy;\n return point;\n };\n};\n\nvar bbox = function(topology) {\n var bbox = topology.bbox;\n\n function bboxPoint(p0) {\n p1[0] = p0[0], p1[1] = p0[1], t(p1);\n if (p1[0] < x0) { x0 = p1[0]; }\n if (p1[0] > x1) { x1 = p1[0]; }\n if (p1[1] < y0) { y0 = p1[1]; }\n if (p1[1] > y1) { y1 = p1[1]; }\n }\n\n function bboxGeometry(o) {\n switch (o.type) {\n case \"GeometryCollection\": o.geometries.forEach(bboxGeometry); break;\n case \"Point\": bboxPoint(o.coordinates); break;\n case \"MultiPoint\": o.coordinates.forEach(bboxPoint); break;\n }\n }\n\n if (!bbox) {\n var t = transform$3(topology), p0, p1 = new Array(2), name,\n x0 = Infinity, y0 = x0, x1 = -x0, y1 = -x0;\n\n topology.arcs.forEach(function(arc) {\n var i = -1, n = arc.length;\n while (++i < n) {\n p0 = arc[i], p1[0] = p0[0], p1[1] = p0[1], t(p1, i);\n if (p1[0] < x0) { x0 = p1[0]; }\n if (p1[0] > x1) { x1 = p1[0]; }\n if (p1[1] < y0) { y0 = p1[1]; }\n if (p1[1] > y1) { y1 = p1[1]; }\n }\n });\n\n for (name in topology.objects) {\n bboxGeometry(topology.objects[name]);\n }\n\n bbox = topology.bbox = [x0, y0, x1, y1];\n }\n\n return bbox;\n};\n\nvar reverse = function(array, n) {\n var t, j = array.length, i = j - n;\n while (i < --j) { t = array[i], array[i++] = array[j], array[j] = t; }\n};\n\nvar feature = function(topology, o) {\n return o.type === \"GeometryCollection\"\n ? {type: \"FeatureCollection\", features: o.geometries.map(function(o) { return feature$1(topology, o); })}\n : feature$1(topology, o);\n};\n\nfunction feature$1(topology, o) {\n var id = o.id,\n bbox = o.bbox,\n properties = o.properties == null ? {} : o.properties,\n geometry = object(topology, o);\n return id == null && bbox == null ? {type: \"Feature\", properties: properties, geometry: geometry}\n : bbox == null ? {type: \"Feature\", id: id, properties: properties, geometry: geometry}\n : {type: \"Feature\", id: id, bbox: bbox, properties: properties, geometry: geometry};\n}\n\nfunction object(topology, o) {\n var transformPoint = transform$3(topology),\n arcs = topology.arcs;\n\n function arc(i, points) {\n if (points.length) { points.pop(); }\n for (var a = arcs[i < 0 ? ~i : i], k = 0, n = a.length; k < n; ++k) {\n points.push(transformPoint(a[k].slice(), k));\n }\n if (i < 0) { reverse(points, n); }\n }\n\n function point(p) {\n return transformPoint(p.slice());\n }\n\n function line(arcs) {\n var points = [];\n for (var i = 0, n = arcs.length; i < n; ++i) { arc(arcs[i], points); }\n if (points.length < 2) { points.push(points[0].slice()); }\n return points;\n }\n\n function ring(arcs) {\n var points = line(arcs);\n while (points.length < 4) { points.push(points[0].slice()); }\n return points;\n }\n\n function polygon(arcs) {\n return arcs.map(ring);\n }\n\n function geometry(o) {\n var type = o.type, coordinates;\n switch (type) {\n case \"GeometryCollection\": return {type: type, geometries: o.geometries.map(geometry)};\n case \"Point\": coordinates = point(o.coordinates); break;\n case \"MultiPoint\": coordinates = o.coordinates.map(point); break;\n case \"LineString\": coordinates = line(o.arcs); break;\n case \"MultiLineString\": coordinates = o.arcs.map(line); break;\n case \"Polygon\": coordinates = polygon(o.arcs); break;\n case \"MultiPolygon\": coordinates = o.arcs.map(polygon); break;\n default: return null;\n }\n return {type: type, coordinates: coordinates};\n }\n\n return geometry(o);\n}\n\nvar stitch = function(topology, arcs) {\n var stitchedArcs = {},\n fragmentByStart = {},\n fragmentByEnd = {},\n fragments = [],\n emptyIndex = -1;\n\n // Stitch empty arcs first, since they may be subsumed by other arcs.\n arcs.forEach(function(i, j) {\n var arc = topology.arcs[i < 0 ? ~i : i], t;\n if (arc.length < 3 && !arc[1][0] && !arc[1][1]) {\n t = arcs[++emptyIndex], arcs[emptyIndex] = i, arcs[j] = t;\n }\n });\n\n arcs.forEach(function(i) {\n var e = ends(i),\n start = e[0],\n end = e[1],\n f, g;\n\n if (f = fragmentByEnd[start]) {\n delete fragmentByEnd[f.end];\n f.push(i);\n f.end = end;\n if (g = fragmentByStart[end]) {\n delete fragmentByStart[g.start];\n var fg = g === f ? f : f.concat(g);\n fragmentByStart[fg.start = f.start] = fragmentByEnd[fg.end = g.end] = fg;\n } else {\n fragmentByStart[f.start] = fragmentByEnd[f.end] = f;\n }\n } else if (f = fragmentByStart[end]) {\n delete fragmentByStart[f.start];\n f.unshift(i);\n f.start = start;\n if (g = fragmentByEnd[start]) {\n delete fragmentByEnd[g.end];\n var gf = g === f ? f : g.concat(f);\n fragmentByStart[gf.start = g.start] = fragmentByEnd[gf.end = f.end] = gf;\n } else {\n fragmentByStart[f.start] = fragmentByEnd[f.end] = f;\n }\n } else {\n f = [i];\n fragmentByStart[f.start = start] = fragmentByEnd[f.end = end] = f;\n }\n });\n\n function ends(i) {\n var arc = topology.arcs[i < 0 ? ~i : i], p0 = arc[0], p1;\n if (topology.transform) { p1 = [0, 0], arc.forEach(function(dp) { p1[0] += dp[0], p1[1] += dp[1]; }); }\n else { p1 = arc[arc.length - 1]; }\n return i < 0 ? [p1, p0] : [p0, p1];\n }\n\n function flush(fragmentByEnd, fragmentByStart) {\n for (var k in fragmentByEnd) {\n var f = fragmentByEnd[k];\n delete fragmentByStart[f.start];\n delete f.start;\n delete f.end;\n f.forEach(function(i) { stitchedArcs[i < 0 ? ~i : i] = 1; });\n fragments.push(f);\n }\n }\n\n flush(fragmentByEnd, fragmentByStart);\n flush(fragmentByStart, fragmentByEnd);\n arcs.forEach(function(i) { if (!stitchedArcs[i < 0 ? ~i : i]) { fragments.push([i]); } });\n\n return fragments;\n};\n\nfunction extractArcs(topology, object$$1, filter) {\n var arcs = [],\n geomsByArc = [],\n geom;\n\n function extract0(i) {\n var j = i < 0 ? ~i : i;\n (geomsByArc[j] || (geomsByArc[j] = [])).push({i: i, g: geom});\n }\n\n function extract1(arcs) {\n arcs.forEach(extract0);\n }\n\n function extract2(arcs) {\n arcs.forEach(extract1);\n }\n\n function extract3(arcs) {\n arcs.forEach(extract2);\n }\n\n function geometry(o) {\n switch (geom = o, o.type) {\n case \"GeometryCollection\": o.geometries.forEach(geometry); break;\n case \"LineString\": extract1(o.arcs); break;\n case \"MultiLineString\": case \"Polygon\": extract2(o.arcs); break;\n case \"MultiPolygon\": extract3(o.arcs); break;\n }\n }\n\n geometry(object$$1);\n\n geomsByArc.forEach(filter == null\n ? function(geoms) { arcs.push(geoms[0].i); }\n : function(geoms) { if (filter(geoms[0].g, geoms[geoms.length - 1].g)) { arcs.push(geoms[0].i); } });\n\n return arcs;\n}\n\nfunction planarRingArea(ring) {\n var i = -1, n = ring.length, a, b = ring[n - 1], area = 0;\n while (++i < n) { a = b, b = ring[i], area += a[0] * b[1] - a[1] * b[0]; }\n return Math.abs(area); // Note: doubled area!\n}\n\nvar bisect = function(a, x) {\n var lo = 0, hi = a.length;\n while (lo < hi) {\n var mid = lo + hi >>> 1;\n if (a[mid] < x) { lo = mid + 1; }\n else { hi = mid; }\n }\n return lo;\n};\n\nvar slicers = {};\nvar options;\n\nonmessage = function (e) {\n if (e.data[0] === 'slice') {\n // Given a blob of GeoJSON and some topojson/geojson-vt options, do the slicing.\n var geojson = e.data[1];\n options = e.data[2];\n\n if (geojson.type && geojson.type === 'Topology') {\n for (var layerName in geojson.objects) {\n slicers[layerName] = index(\n feature(geojson, geojson.objects[layerName])\n , options);\n }\n } else {\n slicers[options.vectorTileLayerName] = index(geojson, options);\n }\n\n } else if (e.data[0] === 'get') {\n // Gets the vector tile for the given coordinates, sends it back as a message\n var coords = e.data[1];\n\n var tileLayers = {};\n for (var layerName in slicers) {\n var slicedTileLayer = slicers[layerName].getTile(coords.z, coords.x, coords.y);\n\n if (slicedTileLayer) {\n var vectorTileLayer = {\n features: [],\n extent: options.extent,\n name: options.vectorTileLayerName,\n length: slicedTileLayer.features.length\n };\n\n for (var i in slicedTileLayer.features) {\n var feat = {\n geometry: slicedTileLayer.features[i].geometry,\n properties: slicedTileLayer.features[i].tags,\n type: slicedTileLayer.features[i].type // 1 = point, 2 = line, 3 = polygon\n };\n vectorTileLayer.features.push(feat);\n }\n tileLayers[layerName] = vectorTileLayer;\n }\n }\n postMessage({ layers: tileLayers, coords: coords });\n }\n};\n//# sourceMap" + "pingURL=slicerWebWorker.js.worker.map\n", "text/plain; charset=us-ascii", false);
+
+// The geojson/topojson is sliced into tiles via a web worker.
+// This import statement depends on rollup-file-as-blob, so that the
+// variable 'workerCode' is a blob URL.
+
+/*
+ * ??class VectorGrid.Slicer
+ * ??extends VectorGrid
+ *
+ * A `VectorGrid` for slicing up big GeoJSON or TopoJSON documents in vector
+ * tiles, leveraging [`geojson-vt`](https://github.com/mapbox/geojson-vt).
+ *
+ * ??example
+ *
+ * ```
+ * var geoJsonDocument = {
+ * type: 'FeatureCollection',
+ * features: [ ... ]
+ * };
+ *
+ * L.vectorGrid.slicer(geoJsonDocument, {
+ * vectorTileLayerStyles: {
+ * sliced: { ... }
+ * }
+ * }).addTo(map);
+ *
+ * ```
+ *
+ * `VectorGrid.Slicer` can also handle [TopoJSON](https://github.com/mbostock/topojson) transparently:
+ * ```js
+ * var layer = L.vectorGrid.slicer(topojson, options);
+ * ```
+ *
+ * The TopoJSON format [implicitly groups features into "objects"](https://github.com/mbostock/topojson-specification/blob/master/README.md#215-objects).
+ * These will be transformed into vector tile layer names when styling (the
+ * `vectorTileLayerName` option is ignored when using TopoJSON).
+ *
+ */
+
+L.VectorGrid.Slicer = L.VectorGrid.extend({
+
+ options: {
+ // ??section
+ // Additionally to these options, `VectorGrid.Slicer` can take in any
+ // of the [`geojson-vt` options](https://github.com/mapbox/geojson-vt#options).
+
+ // ??option vectorTileLayerName: String = 'sliced'
+ // Vector tiles contain a set of *data layers*, and those data layers
+ // contain features. Thus, the slicer creates one data layer, with
+ // the name given in this option. This is important for symbolizing the data.
+ vectorTileLayerName: 'sliced',
+
+ extent: 4096, // Default for geojson-vt
+ maxZoom: 14 // Default for geojson-vt
+ },
+
+ initialize: function(geojson, options) {
+ L.VectorGrid.prototype.initialize.call(this, options);
+
+ // Create a shallow copy of this.options, excluding things that might
+ // be functions - we only care about topojson/geojsonvt options
+ var options = {};
+ for (var i in this.options) {
+ if (i !== 'rendererFactory' &&
+ i !== 'vectorTileLayerStyles' &&
+ typeof (this.options[i]) !== 'function'
+ ) {
+ options[i] = this.options[i];
+ }
+ }
+
+// this._worker = new Worker(window.URL.createObjectURL(new Blob([workerCode])));
+ this._worker = new Worker(workerCode);
+
+ // Send initial data to worker.
+ this._worker.postMessage(['slice', geojson, options]);
+
+ },
+
+
+ _getVectorTilePromise: function(coords) {
+
+ var _this = this;
+
+ var p = new Promise( function waitForWorker(res) {
+ _this._worker.addEventListener('message', function recv(m) {
+ if (m.data.coords &&
+ m.data.coords.x === coords.x &&
+ m.data.coords.y === coords.y &&
+ m.data.coords.z === coords.z ) {
+
+ res(m.data);
+ _this._worker.removeEventListener('message', recv);
+ }
+ });
+ });
+
+ this._worker.postMessage(['get', coords]);
+
+ return p;
+ },
+
+});
+
+
+L.vectorGrid.slicer = function (geojson, options) {
+ return new L.VectorGrid.Slicer(geojson, options);
+};
+
+L.Canvas.Tile = L.Canvas.extend({
+
+ initialize: function (tileCoord, tileSize, options) {
+ L.Canvas.prototype.initialize.call(this, options);
+ this._tileCoord = tileCoord;
+ this._size = tileSize;
+
+ this._initContainer();
+ this._container.setAttribute('width', this._size.x);
+ this._container.setAttribute('height', this._size.y);
+ this._layers = {};
+ this._drawnLayers = {};
+ this._drawing = true;
+
+ if (options.interactive) {
+ // By default, Leaflet tiles do not have pointer events
+ this._container.style.pointerEvents = 'auto';
+ }
+ },
+
+ getCoord: function() {
+ return this._tileCoord;
+ },
+
+ getContainer: function() {
+ return this._container;
+ },
+
+ getOffset: function() {
+ return this._tileCoord.scaleBy(this._size).subtract(this._map.getPixelOrigin());
+ },
+
+ onAdd: L.Util.falseFn,
+
+ addTo: function(map) {
+ this._map = map;
+ },
+
+ removeFrom: function (map) {
+ delete this._map;
+ },
+
+ _onClick: function (e) {
+ var point = this._map.mouseEventToLayerPoint(e).subtract(this.getOffset()), layer, clickedLayer;
+
+ for (var id in this._layers) {
+ layer = this._layers[id];
+ if (layer.options.interactive && layer._containsPoint(point) && !this._map._draggableMoved(layer)) {
+ clickedLayer = layer;
+ }
+ }
+ if (clickedLayer) {
+ L.DomEvent.fakeStop(e);
+ this._fireEvent([clickedLayer], e);
+ }
+ },
+
+ _onMouseMove: function (e) {
+ if (!this._map || this._map.dragging.moving() || this._map._animatingZoom) { return; }
+
+ var point = this._map.mouseEventToLayerPoint(e).subtract(this.getOffset());
+ this._handleMouseHover(e, point);
+ },
+
+ /// TODO: Modify _initPath to include an extra parameter, a group name
+ /// to order symbolizers by z-index
+
+ _updateIcon: function (layer) {
+ if (!this._drawing) { return; }
+
+ var icon = layer.options.icon,
+ options = icon.options,
+ size = L.point(options.iconSize),
+ anchor = options.iconAnchor ||
+ size && size.divideBy(2, true),
+ p = layer._point.subtract(anchor),
+ ctx = this._ctx,
+ img = layer._getImage();
+
+ if (img.complete) {
+ ctx.drawImage(img, p.x, p.y, size.x, size.y);
+ } else {
+ L.DomEvent.on(img, 'load', function() {
+ ctx.drawImage(img, p.x, p.y, size.x, size.y);
+ });
+ }
+
+ this._drawnLayers[layer._leaflet_id] = layer;
+ }
+});
+
+
+L.canvas.tile = function(tileCoord, tileSize, opts){
+ return new L.Canvas.Tile(tileCoord, tileSize, opts);
+};
+
+// Aux file to bundle everything together, including the optional dependencies
+// for protobuf tiles
+
+}());
+//# sourceMappingURL=Leaflet.VectorGrid.bundled.js.map
diff --git a/webapp_test/js/OSMBuildings-Leaflet.js b/webapp_test/js/OSMBuildings-Leaflet.js
new file mode 100644
index 0000000..904e0a5
--- /dev/null
+++ b/webapp_test/js/OSMBuildings-Leaflet.js
@@ -0,0 +1,48 @@
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+c,d){this.H=a;this.S=b;this.L=c;this.A=d};d.parse=function(a){var b=0,d=0,h=0,k=1,m;a=(""+a).toLowerCase();a=c[a]||a;if(m=a.match(/^#(\w{2})(\w{2})(\w{2})$/))b=parseInt(m[1],16),d=parseInt(m[2],16),h=parseInt(m[3],16);else if(m=a.match(/rgba?\((\d+)\D+(\d+)\D+(\d+)(\D+([\d.]+))?\)/))b=parseInt(m[1],10),d=parseInt(m[2],10),h=parseInt(m[3],10),k=m[4]?parseFloat(m[5]):1;else return;return this.fromRGBA(b,d,h,k)};d.fromRGBA=function(a,b,c,h){"object"===typeof a?(b=a.g/255,c=a.b/255,h=a.a,a=a.r/255):(a/=
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+c,f,d))?(e=P(m[0].y1-a.y,m[0].x1-a.x),m=P(m[1].y1-a.y,m[1].x1-a.x)):(e=1.5*E,m=1.5*E);b.fillStyle=g;b.beginPath();b.arc(f.x,f.y,d,J,e,!0);b.arc(a.x,a.y,c,e,J);b.closePath();b.fill();b.fillStyle=h;b.beginPath();b.arc(f.x,f.y,d,m,J,!0);b.arc(a.x,a.y,c,J,m);b.closePath();b.fill();b.fillStyle=k;this._circle(b,f,d)},simplified:function(b,a,c){this._circle(b,{x:a.x-p,y:a.y-n},c)},shadow:function(b,a,c,d,f,e){a={x:a.x-p,y:a.y-n};f=z.project(a,f);var g;e&&(a=z.project(a,e));var h=this._tangents(a,c,f,d);
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+f.center,f.radius,0,e+f.roofHeight,e);break;case "dome":w.shadow(b,f.center,f.radius,f.radius/2,e+f.roofHeight,e);break;case "pyramid":R.shadow(b,h,f.center,e+f.roofHeight,e)}}b.closePath();b.fill();b.shadowBlur=null;b.globalCompositeOperation="destination-out";b.beginPath();d=0;for(c=a.length;d>8&255,a>>16&255].join()+")"}},
+$,A={container:document.createElement("DIV"),items:[],init:function(){this.container.style.pointerEvents="none";this.container.style.position="absolute";this.container.style.left=0;this.container.style.top=0;z.context=this.createContext(this.container);ia.context=this.createContext(this.container);r.context=this.createContext(this.container);Y.context=this.createContext()},render:function(b){Ga(function(){b||(z.render(),ia.render(),Y.render());r.render()})},createContext:function(b){var a=document.createElement("CANVAS");
+a.style.transform="translate3d(0, 0, 0)";a.style.imageRendering="optimizeSpeed";a.style.position="absolute";a.style.left=0;a.style.top=0;var c=a.getContext("2d");c.lineCap="round";c.lineJoin="round";c.lineWidth=1;c.imageSmoothingEnabled=!1;this.items.push(a);b&&b.appendChild(a);return c},appendTo:function(b){b.appendChild(this.container)},remove:function(){this.container.parentNode.removeChild(this.container)},setSize:function(b,a){for(var c=0,d=this.items.length;cOSM Buildings');F.update()};t.onRemove=function(){var b=this.map;b.attributionControl&&b.attributionControl.removeAttribution('© OSM Buildings');b.off({move:this.onMove,
+moveend:this.onMoveEnd,zoomstart:this.onZoomStart,zoomend:this.onZoomEnd,resize:this.onResize,viewreset:this.onViewReset,click:this.onClick},this);b.options.zoomAnimation&&b.off("zoomanim",this.onZoom,this);A.remove()};t.onMove=function(b){b=this.getOffset();ea({x:this.offset.x-b.x,y:this.offset.y-b.y})};t.onMoveEnd=function(b){if(this.noMoveEnd)this.noMoveEnd=!1;else{var a=this.map;b=this.getOffset();var c=a.getPixelOrigin();this.offset=b;A.setPosition(-b.x,-b.y);ea({x:0,y:0});la({width:a._size.x,
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+t.set=function(b){F.set(b);return this};var ta=function(){};t.each=function(b){ta=function(a){return b(a)};return this};var ua=function(){};t.click=function(b){ua=function(a){return b(a)};return this};u.VERSION="0.2.2b";u.ATTRIBUTION='© OSM Buildings';ca.OSMBuildings=u})(this);
diff --git a/webapp_test/js/labelgun.min.js b/webapp_test/js/labelgun.min.js
new file mode 100644
index 0000000..41eb5d4
--- /dev/null
+++ b/webapp_test/js/labelgun.min.js
@@ -0,0 +1 @@
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("rbush")):"function"==typeof define&&define.amd?define(["rbush"],t):"object"==typeof exports?exports.labelgun=t(require("rbush")):e.labelgun=t(e.rbush)}(this,function(e){return function(e){function t(l){if(a[l])return a[l].exports;var n=a[l]={i:l,l:!1,exports:{}};return e[l].call(n.exports,n,n.exports,t),n.l=!0,n.exports}var a={};return t.m=e,t.c=a,t.d=function(e,a,l){t.o(e,a)||Object.defineProperty(e,a,{configurable:!1,enumerable:!0,get:l})},t.n=function(e){var a=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(a,"a",a),a},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=0)}([function(e,t,a){"use strict";function l(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0});var n=function(){function e(e,t){for(var a=0;at.weight||a.isDragged)return!1;return!0}},{key:"_compare",value:function(e,t){return e.weight>t.weight?-1:e.weight0&&(this.hasChanged.forEach(function(t){e._handleLabelIngestion(t)}),this.hasChanged=[])}},{key:"_handleLabelIngestion",value:function(e){var t=this.allLabels[e];this.ingestLabel({bottomLeft:[t.minX,t.minY],topRight:[t.maxX,t.maxY]},t.id,t.weight,t.labelObject,t.name,t.isDragged)}},{key:"update",value:function(e){this.allChanged=!e,this._setupLabels(),this._compareLabels(),this._callLabelCallbacks()}},{key:"removeLabel",value:function(e){var t=this.allLabels[e];this.tree.remove(t),delete this.allLabels[e]}},{key:"_addToTree",value:function(e){this.allLabels[e.id]=e,this.tree.insert(e)}},{key:"ingestLabel",value:function(e,t,a,l,n,i){if(void 0!==a&&null!==a||(a=0),!e||!e.bottomLeft||!e.topRight)throw Error("Bounding box must be defined with bottomLeft and topRight properties");if("string"!=typeof t&&"number"!=typeof t)throw Error("Label IDs must be a string or a number");var s=this.allLabels[t];s&&this.removeLabel(s.id);var r={minX:e.bottomLeft[0],minY:e.bottomLeft[1],maxX:e.topRight[0],maxY:e.topRight[1],state:"hide",id:t,weight:a,labelObject:l,name:n,isDragged:i};this._addToTree(r)}},{key:"labelHasChanged",value:function(e){-1===this.hasChanged.indexOf(e)&&this.hasChanged.push(e)}}]),e}();t.default=r},function(t,a){t.exports=e}])});
\ No newline at end of file
diff --git a/webapp_test/js/labels.js b/webapp_test/js/labels.js
new file mode 100644
index 0000000..a9348f1
--- /dev/null
+++ b/webapp_test/js/labels.js
@@ -0,0 +1,62 @@
+var hideLabel = function(label) {
+ label.labelObject.style.opacity = 0;
+ label.labelObject.style.transition = 'opacity 0s';
+};
+var showLabel = function(label) {
+ label.labelObject.style.opacity = 1;
+ label.labelObject.style.transition = 'opacity 1s';
+};
+labelEngine = new labelgun.default(hideLabel, showLabel);
+
+var id = 0;
+var labels = [];
+var totalMarkers = 0;
+
+function resetLabels(markers) {
+ labelEngine.reset();
+ var i = 0;
+ for (var j = 0; j < markers.length; j++) {
+ markers[j].eachLayer(function(label){
+ addLabel(label, ++i);
+ });
+ }
+ labelEngine.update();
+}
+
+function addLabel(layer, id) {
+
+ // This is ugly but there is no getContainer method on the tooltip :(
+ if (layer.getTooltip()) {
+ var label = layer.getTooltip()._source._tooltip._container;
+ if (label) {
+
+ // We need the bounding rectangle of the label itself
+ var rect = label.getBoundingClientRect();
+
+ // We convert the container coordinates (screen space) to Lat/lng
+ var bottomLeft = map.containerPointToLatLng([rect.left, rect.bottom]);
+ var topRight = map.containerPointToLatLng([rect.right, rect.top]);
+ var boundingBox = {
+ bottomLeft : [bottomLeft.lng, bottomLeft.lat],
+ topRight : [topRight.lng, topRight.lat]
+ };
+
+ // Ingest the label into labelgun itself
+ labelEngine.ingestLabel(
+ boundingBox,
+ id,
+ parseInt(Math.random() * (5 - 1) + 1), // Weight
+ label,
+ "Test " + id,
+ false
+ );
+
+ // If the label hasn't been added to the map already
+ // add it and set the added flag to true
+ if (!layer.added) {
+ layer.addTo(map);
+ layer.added = true;
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/webapp_test/js/leaflet-control-geocoder.Geocoder.js b/webapp_test/js/leaflet-control-geocoder.Geocoder.js
new file mode 100644
index 0000000..202dbda
--- /dev/null
+++ b/webapp_test/js/leaflet-control-geocoder.Geocoder.js
@@ -0,0 +1,1296 @@
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.leafletControlGeocoder = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 0) {
+ this._alts.innerHTML = '';
+ this._results = results;
+ L.DomUtil.removeClass(this._alts, 'leaflet-control-geocoder-alternatives-minimized');
+ for (var i = 0; i < results.length; i++) {
+ this._alts.appendChild(this._createAlt(results[i], i));
+ }
+ } else {
+ L.DomUtil.addClass(this._errorElement, 'leaflet-control-geocoder-error');
+ }
+ },
+
+ markGeocode: function(result) {
+ result = result.geocode || result;
+
+ this._map.fitBounds(result.bbox);
+
+ if (this._geocodeMarker) {
+ this._map.removeLayer(this._geocodeMarker);
+ }
+
+ this._geocodeMarker = new L.Marker(result.center)
+ .bindPopup(result.html || result.name)
+ .addTo(this._map)
+ .openPopup();
+
+ return this;
+ },
+
+ _geocode: function(suggest) {
+ var requestCount = ++this._requestCount,
+ mode = suggest ? 'suggest' : 'geocode',
+ eventData = {input: this._input.value};
+
+ this._lastGeocode = this._input.value;
+ if (!suggest) {
+ this._clearResults();
+ }
+
+ this.fire('start' + mode, eventData);
+ this.options.geocoder[mode](this._input.value, function(results) {
+ if (requestCount === this._requestCount) {
+ eventData.results = results;
+ this.fire('finish' + mode, eventData);
+ this._geocodeResult(results, suggest);
+ }
+ }, this);
+ },
+
+ _geocodeResultSelected: function(result) {
+ this.fire('markgeocode', {geocode: result});
+ },
+
+ _toggle: function() {
+ if (L.DomUtil.hasClass(this._container, 'leaflet-control-geocoder-expanded')) {
+ this._collapse();
+ } else {
+ this._expand();
+ }
+ },
+
+ _expand: function () {
+ L.DomUtil.addClass(this._container, 'leaflet-control-geocoder-expanded');
+ this._input.select();
+ this.fire('expand');
+ },
+
+ _collapse: function () {
+ L.DomUtil.removeClass(this._container, 'leaflet-control-geocoder-expanded');
+ L.DomUtil.addClass(this._alts, 'leaflet-control-geocoder-alternatives-minimized');
+ L.DomUtil.removeClass(this._errorElement, 'leaflet-control-geocoder-error');
+ this._input.blur(); // mobile: keyboard shouldn't stay expanded
+ this.fire('collapse');
+ },
+
+ _clearResults: function () {
+ L.DomUtil.addClass(this._alts, 'leaflet-control-geocoder-alternatives-minimized');
+ this._selection = null;
+ L.DomUtil.removeClass(this._errorElement, 'leaflet-control-geocoder-error');
+ },
+
+ _createAlt: function(result, index) {
+ var li = L.DomUtil.create('li', ''),
+ a = L.DomUtil.create('a', '', li),
+ icon = this.options.showResultIcons && result.icon ? L.DomUtil.create('img', '', a) : null,
+ text = result.html ? undefined : document.createTextNode(result.name),
+ mouseDownHandler = function mouseDownHandler(e) {
+ // In some browsers, a click will fire on the map if the control is
+ // collapsed directly after mousedown. To work around this, we
+ // wait until the click is completed, and _then_ collapse the
+ // control. Messy, but this is the workaround I could come up with
+ // for #142.
+ this._preventBlurCollapse = true;
+ L.DomEvent.stop(e);
+ this._geocodeResultSelected(result);
+ L.DomEvent.on(li, 'click', function() {
+ if (this.options.collapsed) {
+ this._collapse();
+ } else {
+ this._clearResults();
+ }
+ }, this);
+ };
+
+ if (icon) {
+ icon.src = result.icon;
+ }
+
+ li.setAttribute('data-result-index', index);
+
+ if (result.html) {
+ a.innerHTML = a.innerHTML + result.html;
+ } else {
+ a.appendChild(text);
+ }
+
+ // Use mousedown and not click, since click will fire _after_ blur,
+ // causing the control to have collapsed and removed the items
+ // before the click can fire.
+ L.DomEvent.addListener(li, 'mousedown touchstart', mouseDownHandler, this);
+
+ return li;
+ },
+
+ _keydown: function(e) {
+ var _this = this,
+ select = function select(dir) {
+ if (_this._selection) {
+ L.DomUtil.removeClass(_this._selection, 'leaflet-control-geocoder-selected');
+ _this._selection = _this._selection[dir > 0 ? 'nextSibling' : 'previousSibling'];
+ }
+ if (!_this._selection) {
+ _this._selection = _this._alts[dir > 0 ? 'firstChild' : 'lastChild'];
+ }
+
+ if (_this._selection) {
+ L.DomUtil.addClass(_this._selection, 'leaflet-control-geocoder-selected');
+ }
+ };
+
+ switch (e.keyCode) {
+ // Escape
+ case 27:
+ if (this.options.collapsed) {
+ this._collapse();
+ }
+ break;
+ // Up
+ case 38:
+ select(-1);
+ break;
+ // Up
+ case 40:
+ select(1);
+ break;
+ // Enter
+ case 13:
+ if (this._selection) {
+ var index = parseInt(this._selection.getAttribute('data-result-index'), 10);
+ this._geocodeResultSelected(this._results[index]);
+ this._clearResults();
+ } else {
+ this._geocode();
+ }
+ break;
+ }
+ },
+ _change: function(e) {
+ var v = this._input.value;
+ if (v !== this._lastGeocode) {
+ clearTimeout(this._suggestTimeout);
+ if (v.length >= this.options.suggestMinLength) {
+ this._suggestTimeout = setTimeout(L.bind(function() {
+ this._geocode(true);
+ }, this), this.options.suggestTimeout);
+ } else {
+ this._clearResults();
+ }
+ }
+ }
+ }),
+ factory: function(options) {
+ return new L.Control.Geocoder(options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./geocoders/nominatim":9}],2:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ service_url: 'http://geocode.arcgis.com/arcgis/rest/services/World/GeocodeServer'
+ },
+
+ initialize: function(accessToken, options) {
+ L.setOptions(this, options);
+ this._accessToken = accessToken;
+ },
+
+ geocode: function(query, cb, context) {
+ var params = {
+ SingleLine: query,
+ outFields: 'Addr_Type',
+ forStorage: false,
+ maxLocations: 10,
+ f: 'json'
+ };
+
+ if (this._key && this._key.length) {
+ params.token = this._key;
+ }
+
+ Util.getJSON(this.options.service_url + '/findAddressCandidates', params, function(data) {
+ var results = [],
+ loc,
+ latLng,
+ latLngBounds;
+
+ if (data.candidates && data.candidates.length) {
+ for (var i = 0; i <= data.candidates.length - 1; i++) {
+ loc = data.candidates[i];
+ latLng = L.latLng(loc.location.y, loc.location.x);
+ latLngBounds = L.latLngBounds(L.latLng(loc.extent.ymax, loc.extent.xmax), L.latLng(loc.extent.ymin, loc.extent.xmin));
+ results[i] = {
+ name: loc.address,
+ bbox: latLngBounds,
+ center: latLng
+ };
+ }
+ }
+
+ cb.call(context, results);
+ });
+ },
+
+ suggest: function(query, cb, context) {
+ return this.geocode(query, cb, context);
+ },
+
+ reverse: function(location, scale, cb, context) {
+ var params = {
+ location: encodeURIComponent(location.lng) + ',' + encodeURIComponent(location.lat),
+ distance: 100,
+ f: 'json'
+ };
+
+ Util.getJSON(this.options.service_url + '/reverseGeocode', params, function(data) {
+ var result = [],
+ loc;
+
+ if (data && !data.error) {
+ loc = L.latLng(data.location.y, data.location.x);
+ result.push({
+ name: data.address.Match_addr,
+ center: loc,
+ bounds: L.latLngBounds(loc, loc)
+ });
+ }
+
+ cb.call(context, result);
+ });
+ }
+ }),
+
+ factory: function(accessToken, options) {
+ return new L.Control.Geocoder.ArcGis(accessToken, options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],3:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ initialize: function(key) {
+ this.key = key;
+ },
+
+ geocode : function (query, cb, context) {
+ Util.jsonp('https://dev.virtualearth.net/REST/v1/Locations', {
+ query: query,
+ key : this.key
+ }, function(data) {
+ var results = [];
+ if( data.resourceSets.length > 0 ){
+ for (var i = data.resourceSets[0].resources.length - 1; i >= 0; i--) {
+ var resource = data.resourceSets[0].resources[i],
+ bbox = resource.bbox;
+ results[i] = {
+ name: resource.name,
+ bbox: L.latLngBounds([bbox[0], bbox[1]], [bbox[2], bbox[3]]),
+ center: L.latLng(resource.point.coordinates)
+ };
+ }
+ }
+ cb.call(context, results);
+ }, this, 'jsonp');
+ },
+
+ reverse: function(location, scale, cb, context) {
+ Util.jsonp('//dev.virtualearth.net/REST/v1/Locations/' + location.lat + ',' + location.lng, {
+ key : this.key
+ }, function(data) {
+ var results = [];
+ for (var i = data.resourceSets[0].resources.length - 1; i >= 0; i--) {
+ var resource = data.resourceSets[0].resources[i],
+ bbox = resource.bbox;
+ results[i] = {
+ name: resource.name,
+ bbox: L.latLngBounds([bbox[0], bbox[1]], [bbox[2], bbox[3]]),
+ center: L.latLng(resource.point.coordinates)
+ };
+ }
+ cb.call(context, results);
+ }, this, 'jsonp');
+ }
+ }),
+
+ factory: function(key) {
+ return new L.Control.Geocoder.Bing(key);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],4:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://maps.googleapis.com/maps/api/geocode/json',
+ geocodingQueryParams: {},
+ reverseQueryParams: {}
+ },
+
+ initialize: function(key, options) {
+ this._key = key;
+ L.setOptions(this, options);
+ // Backwards compatibility
+ this.options.serviceUrl = this.options.service_url || this.options.serviceUrl;
+ },
+
+ geocode: function(query, cb, context) {
+ var params = {
+ address: query
+ };
+
+ if (this._key && this._key.length) {
+ params.key = this._key;
+ }
+
+ params = L.Util.extend(params, this.options.geocodingQueryParams);
+
+ Util.getJSON(this.options.serviceUrl, params, function(data) {
+ var results = [],
+ loc,
+ latLng,
+ latLngBounds;
+ if (data.results && data.results.length) {
+ for (var i = 0; i <= data.results.length - 1; i++) {
+ loc = data.results[i];
+ latLng = L.latLng(loc.geometry.location);
+ latLngBounds = L.latLngBounds(L.latLng(loc.geometry.viewport.northeast), L.latLng(loc.geometry.viewport.southwest));
+ results[i] = {
+ name: loc.formatted_address,
+ bbox: latLngBounds,
+ center: latLng,
+ properties: loc.address_components
+ };
+ }
+ }
+
+ cb.call(context, results);
+ });
+ },
+
+ reverse: function(location, scale, cb, context) {
+ var params = {
+ latlng: encodeURIComponent(location.lat) + ',' + encodeURIComponent(location.lng)
+ };
+ params = L.Util.extend(params, this.options.reverseQueryParams);
+ if (this._key && this._key.length) {
+ params.key = this._key;
+ }
+
+ Util.getJSON(this.options.serviceUrl, params, function(data) {
+ var results = [],
+ loc,
+ latLng,
+ latLngBounds;
+ if (data.results && data.results.length) {
+ for (var i = 0; i <= data.results.length - 1; i++) {
+ loc = data.results[i];
+ latLng = L.latLng(loc.geometry.location);
+ latLngBounds = L.latLngBounds(L.latLng(loc.geometry.viewport.northeast), L.latLng(loc.geometry.viewport.southwest));
+ results[i] = {
+ name: loc.formatted_address,
+ bbox: latLngBounds,
+ center: latLng,
+ properties: loc.address_components
+ };
+ }
+ }
+
+ cb.call(context, results);
+ });
+ }
+ }),
+
+ factory: function(key, options) {
+ return new L.Control.Geocoder.Google(key, options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],5:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ geocodeUrl: 'http://geocoder.api.here.com/6.2/geocode.json',
+ reverseGeocodeUrl: 'http://reverse.geocoder.api.here.com/6.2/reversegeocode.json',
+ app_id: '',
+ app_code: '',
+ geocodingQueryParams: {},
+ reverseQueryParams: {}
+ },
+
+ initialize: function(options) {
+ L.setOptions(this, options);
+ },
+
+ geocode: function(query, cb, context) {
+ var params = {
+ searchtext: query,
+ gen: 9,
+ app_id: this.options.app_id,
+ app_code: this.options.app_code,
+ jsonattributes: 1
+ };
+ params = L.Util.extend(params, this.options.geocodingQueryParams);
+ this.getJSON(this.options.geocodeUrl, params, cb, context);
+ },
+
+ reverse: function(location, scale, cb, context) {
+ var params = {
+ prox: encodeURIComponent(location.lat) + ',' + encodeURIComponent(location.lng),
+ mode: 'retrieveAddresses',
+ app_id: this.options.app_id,
+ app_code: this.options.app_code,
+ gen: 9,
+ jsonattributes: 1
+ };
+ params = L.Util.extend(params, this.options.reverseQueryParams);
+ this.getJSON(this.options.reverseGeocodeUrl, params, cb, context);
+ },
+
+ getJSON: function(url, params, cb, context) {
+ Util.getJSON(url, params, function(data) {
+ var results = [],
+ loc,
+ latLng,
+ latLngBounds;
+ if (data.response.view && data.response.view.length) {
+ for (var i = 0; i <= data.response.view[0].result.length - 1; i++) {
+ loc = data.response.view[0].result[i].location;
+ latLng = L.latLng(loc.displayPosition.latitude, loc.displayPosition.longitude);
+ latLngBounds = L.latLngBounds(L.latLng(loc.mapView.topLeft.latitude, loc.mapView.topLeft.longitude), L.latLng(loc.mapView.bottomRight.latitude, loc.mapView.bottomRight.longitude));
+ results[i] = {
+ name: loc.address.label,
+ bbox: latLngBounds,
+ center: latLng
+ };
+ }
+ }
+ cb.call(context, results);
+ })
+ }
+ }),
+
+ factory: function(options) {
+ return new L.Control.Geocoder.HERE(options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],6:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://api.tiles.mapbox.com/v4/geocode/mapbox.places-v1/',
+ geocodingQueryParams: {},
+ reverseQueryParams: {}
+ },
+
+ initialize: function(accessToken, options) {
+ L.setOptions(this, options);
+ this.options.geocodingQueryParams.access_token = accessToken;
+ this.options.reverseQueryParams.access_token = accessToken;
+ },
+
+ geocode: function(query, cb, context) {
+ var params = this.options.geocodingQueryParams;
+ if (typeof params.proximity !== 'undefined'
+ && params.proximity.hasOwnProperty('lat')
+ && params.proximity.hasOwnProperty('lng'))
+ {
+ params.proximity = params.proximity.lng + ',' + params.proximity.lat;
+ }
+ Util.getJSON(this.options.serviceUrl + encodeURIComponent(query) + '.json', params, function(data) {
+ var results = [],
+ loc,
+ latLng,
+ latLngBounds;
+ if (data.features && data.features.length) {
+ for (var i = 0; i <= data.features.length - 1; i++) {
+ loc = data.features[i];
+ latLng = L.latLng(loc.center.reverse());
+ if (loc.hasOwnProperty('bbox'))
+ {
+ latLngBounds = L.latLngBounds(L.latLng(loc.bbox.slice(0, 2).reverse()), L.latLng(loc.bbox.slice(2, 4).reverse()));
+ }
+ else
+ {
+ latLngBounds = L.latLngBounds(latLng, latLng);
+ }
+ results[i] = {
+ name: loc.place_name,
+ bbox: latLngBounds,
+ center: latLng
+ };
+ }
+ }
+
+ cb.call(context, results);
+ });
+ },
+
+ suggest: function(query, cb, context) {
+ return this.geocode(query, cb, context);
+ },
+
+ reverse: function(location, scale, cb, context) {
+ Util.getJSON(this.options.serviceUrl + encodeURIComponent(location.lng) + ',' + encodeURIComponent(location.lat) + '.json', this.options.reverseQueryParams, function(data) {
+ var results = [],
+ loc,
+ latLng,
+ latLngBounds;
+ if (data.features && data.features.length) {
+ for (var i = 0; i <= data.features.length - 1; i++) {
+ loc = data.features[i];
+ latLng = L.latLng(loc.center.reverse());
+ if (loc.hasOwnProperty('bbox'))
+ {
+ latLngBounds = L.latLngBounds(L.latLng(loc.bbox.slice(0, 2).reverse()), L.latLng(loc.bbox.slice(2, 4).reverse()));
+ }
+ else
+ {
+ latLngBounds = L.latLngBounds(latLng, latLng);
+ }
+ results[i] = {
+ name: loc.place_name,
+ bbox: latLngBounds,
+ center: latLng
+ };
+ }
+ }
+
+ cb.call(context, results);
+ });
+ }
+ }),
+
+ factory: function(accessToken, options) {
+ return new L.Control.Geocoder.Mapbox(accessToken, options);
+ }
+};
+
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],7:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://www.mapquestapi.com/geocoding/v1'
+ },
+
+ initialize: function(key, options) {
+ // MapQuest seems to provide URI encoded API keys,
+ // so to avoid encoding them twice, we decode them here
+ this._key = decodeURIComponent(key);
+
+ L.Util.setOptions(this, options);
+ },
+
+ _formatName: function() {
+ var r = [],
+ i;
+ for (i = 0; i < arguments.length; i++) {
+ if (arguments[i]) {
+ r.push(arguments[i]);
+ }
+ }
+
+ return r.join(', ');
+ },
+
+ geocode: function(query, cb, context) {
+ Util.jsonp(this.options.serviceUrl + '/address', {
+ key: this._key,
+ location: query,
+ limit: 5,
+ outFormat: 'json'
+ }, function(data) {
+ var results = [],
+ loc,
+ latLng;
+ if (data.results && data.results[0].locations) {
+ for (var i = data.results[0].locations.length - 1; i >= 0; i--) {
+ loc = data.results[0].locations[i];
+ latLng = L.latLng(loc.latLng);
+ results[i] = {
+ name: this._formatName(loc.street, loc.adminArea4, loc.adminArea3, loc.adminArea1),
+ bbox: L.latLngBounds(latLng, latLng),
+ center: latLng
+ };
+ }
+ }
+
+ cb.call(context, results);
+ }, this);
+ },
+
+ reverse: function(location, scale, cb, context) {
+ Util.jsonp(this.options.serviceUrl + '/reverse', {
+ key: this._key,
+ location: location.lat + ',' + location.lng,
+ outputFormat: 'json'
+ }, function(data) {
+ var results = [],
+ loc,
+ latLng;
+ if (data.results && data.results[0].locations) {
+ for (var i = data.results[0].locations.length - 1; i >= 0; i--) {
+ loc = data.results[0].locations[i];
+ latLng = L.latLng(loc.latLng);
+ results[i] = {
+ name: this._formatName(loc.street, loc.adminArea4, loc.adminArea3, loc.adminArea1),
+ bbox: L.latLngBounds(latLng, latLng),
+ center: latLng
+ };
+ }
+ }
+
+ cb.call(context, results);
+ }, this);
+ }
+ }),
+
+ factory: function(key, options) {
+ return new L.Control.Geocoder.MapQuest(key, options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],8:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://search.mapzen.com/v1',
+ geocodingQueryParams: {},
+ reverseQueryParams: {}
+ },
+
+ initialize: function(apiKey, options) {
+ L.Util.setOptions(this, options);
+ this._apiKey = apiKey;
+ this._lastSuggest = 0;
+ },
+
+ geocode: function(query, cb, context) {
+ var _this = this;
+ Util.getJSON(this.options.serviceUrl + "/search", L.extend({
+ 'api_key': this._apiKey,
+ 'text': query
+ }, this.options.geocodingQueryParams), function(data) {
+ cb.call(context, _this._parseResults(data, "bbox"));
+ });
+ },
+
+ suggest: function(query, cb, context) {
+ var _this = this;
+ Util.getJSON(this.options.serviceUrl + "/autocomplete", L.extend({
+ 'api_key': this._apiKey,
+ 'text': query
+ }, this.options.geocodingQueryParams), L.bind(function(data) {
+ if (data.geocoding.timestamp > this._lastSuggest) {
+ this._lastSuggest = data.geocoding.timestamp;
+ cb.call(context, _this._parseResults(data, "bbox"));
+ }
+ }, this));
+ },
+
+ reverse: function(location, scale, cb, context) {
+ var _this = this;
+ Util.getJSON(this.options.serviceUrl + "/reverse", L.extend({
+ 'api_key': this._apiKey,
+ 'point.lat': location.lat,
+ 'point.lon': location.lng
+ }, this.options.reverseQueryParams), function(data) {
+ cb.call(context, _this._parseResults(data, "bounds"));
+ });
+ },
+
+ _parseResults: function(data, bboxname) {
+ var results = [];
+ L.geoJson(data, {
+ pointToLayer: function (feature, latlng) {
+ return L.circleMarker(latlng);
+ },
+ onEachFeature: function(feature, layer) {
+ var result = {},
+ bbox,
+ center;
+
+ if (layer.getBounds) {
+ bbox = layer.getBounds();
+ center = bbox.getCenter();
+ } else {
+ center = layer.getLatLng();
+ bbox = L.latLngBounds(center, center);
+ }
+
+ result.name = layer.feature.properties.label;
+ result.center = center;
+ result[bboxname] = bbox;
+ result.properties = layer.feature.properties;
+ results.push(result);
+ }
+ });
+ return results;
+ }
+ }),
+
+ factory: function(apiKey, options) {
+ return new L.Control.Geocoder.Mapzen(apiKey, options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],9:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://nominatim.openstreetmap.org/',
+ geocodingQueryParams: {},
+ reverseQueryParams: {},
+ htmlTemplate: function(r) {
+ var a = r.address,
+ parts = [];
+ if (a.road || a.building) {
+ parts.push('{building} {road} {house_number}');
+ }
+
+ if (a.city || a.town || a.village || a.hamlet) {
+ parts.push('{postcode} {city} {town} {village} {hamlet}');
+ }
+
+ if (a.state || a.country) {
+ parts.push('{state} {country}');
+ }
+
+ return Util.template(parts.join('
'), a, true);
+ }
+ },
+
+ initialize: function(options) {
+ L.Util.setOptions(this, options);
+ },
+
+ geocode: function(query, cb, context) {
+ Util.jsonp(this.options.serviceUrl + 'search', L.extend({
+ q: query,
+ limit: 5,
+ format: 'json',
+ addressdetails: 1
+ }, this.options.geocodingQueryParams),
+ function(data) {
+ var results = [];
+ for (var i = data.length - 1; i >= 0; i--) {
+ var bbox = data[i].boundingbox;
+ for (var j = 0; j < 4; j++) bbox[j] = parseFloat(bbox[j]);
+ results[i] = {
+ icon: data[i].icon,
+ name: data[i].display_name,
+ html: this.options.htmlTemplate ?
+ this.options.htmlTemplate(data[i])
+ : undefined,
+ bbox: L.latLngBounds([bbox[0], bbox[2]], [bbox[1], bbox[3]]),
+ center: L.latLng(data[i].lat, data[i].lon),
+ properties: data[i]
+ };
+ }
+ cb.call(context, results);
+ }, this, 'json_callback');
+ },
+
+ reverse: function(location, scale, cb, context) {
+ Util.jsonp(this.options.serviceUrl + 'reverse', L.extend({
+ lat: location.lat,
+ lon: location.lng,
+ zoom: Math.round(Math.log(scale / 256) / Math.log(2)),
+ addressdetails: 1,
+ format: 'json'
+ }, this.options.reverseQueryParams), function(data) {
+ var result = [],
+ loc;
+
+ if (data && data.lat && data.lon) {
+ loc = L.latLng(data.lat, data.lon);
+ result.push({
+ name: data.display_name,
+ html: this.options.htmlTemplate ?
+ this.options.htmlTemplate(data)
+ : undefined,
+ center: loc,
+ bounds: L.latLngBounds(loc, loc),
+ properties: data
+ });
+ }
+
+ cb.call(context, result);
+ }, this, 'json_callback');
+ }
+ }),
+
+ factory: function(options) {
+ return new L.Control.Geocoder.Nominatim(options);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],10:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://photon.komoot.de/api/',
+ reverseUrl: 'https://photon.komoot.de/reverse/',
+ nameProperties: [
+ 'name',
+ 'street',
+ 'suburb',
+ 'hamlet',
+ 'town',
+ 'city',
+ 'state',
+ 'country'
+ ]
+ },
+
+ initialize: function(options) {
+ L.setOptions(this, options);
+ },
+
+ geocode: function(query, cb, context) {
+ var params = L.extend({
+ q: query
+ }, this.options.geocodingQueryParams);
+
+ Util.getJSON(this.options.serviceUrl, params, L.bind(function(data) {
+ cb.call(context, this._decodeFeatures(data));
+ }, this));
+ },
+
+ suggest: function(query, cb, context) {
+ return this.geocode(query, cb, context);
+ },
+
+ reverse: function(latLng, scale, cb, context) {
+ var params = L.extend({
+ lat: latLng.lat,
+ lon: latLng.lng
+ }, this.options.geocodingQueryParams);
+
+ Util.getJSON(this.options.reverseUrl, params, L.bind(function(data) {
+ cb.call(context, this._decodeFeatures(data));
+ }, this));
+ },
+
+ _decodeFeatures: function(data) {
+ var results = [],
+ i,
+ f,
+ c,
+ latLng,
+ extent,
+ bbox;
+
+ if (data && data.features) {
+ for (i = 0; i < data.features.length; i++) {
+ f = data.features[i];
+ c = f.geometry.coordinates;
+ latLng = L.latLng(c[1], c[0]);
+ extent = f.properties.extent;
+
+ if (extent) {
+ bbox = L.latLngBounds([extent[1], extent[0]], [extent[3], extent[2]]);
+ } else {
+ bbox = L.latLngBounds(latLng, latLng);
+ }
+
+ results.push({
+ name: this._deocodeFeatureName(f),
+ html: this.options.htmlTemplate ?
+ this.options.htmlTemplate(f)
+ : undefined,
+ center: latLng,
+ bbox: bbox,
+ properties: f.properties
+ });
+ }
+ }
+
+ return results;
+ },
+
+ _deocodeFeatureName: function(f) {
+ var j,
+ name;
+ for (j = 0; !name && j < this.options.nameProperties.length; j++) {
+ name = f.properties[this.options.nameProperties[j]];
+ }
+
+ return name;
+ }
+ }),
+
+ factory: function(options) {
+ return new L.Control.Geocoder.Photon(options);
+ }
+};
+
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],11:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Util = _dereq_('../util');
+
+module.exports = {
+ "class": L.Class.extend({
+ options: {
+ serviceUrl: 'https://api.what3words.com/v2/'
+ },
+
+ initialize: function(accessToken) {
+ this._accessToken = accessToken;
+ },
+
+ geocode: function(query, cb, context) {
+ //get three words and make a dot based string
+ Util.getJSON(this.options.serviceUrl +'forward', {
+ key: this._accessToken,
+ addr: query.split(/\s+/).join('.')
+ }, function(data) {
+ var results = [], loc, latLng, latLngBounds;
+ if (data.hasOwnProperty('geometry')) {
+ latLng = L.latLng(data.geometry['lat'],data.geometry['lng']);
+ latLngBounds = L.latLngBounds(latLng, latLng);
+ results[0] = {
+ name: data.words,
+ bbox: latLngBounds,
+ center: latLng
+ };
+ }
+
+ cb.call(context, results);
+ });
+ },
+
+ suggest: function(query, cb, context) {
+ return this.geocode(query, cb, context);
+ },
+
+ reverse: function(location, scale, cb, context) {
+ Util.getJSON(this.options.serviceUrl +'reverse', {
+ key: this._accessToken,
+ coords: [location.lat,location.lng].join(',')
+ }, function(data) {
+ var results = [],loc,latLng,latLngBounds;
+ if (data.status.status == 200) {
+ latLng = L.latLng(data.geometry['lat'],data.geometry['lng']);
+ latLngBounds = L.latLngBounds(latLng, latLng);
+ results[0] = {
+ name: data.words,
+ bbox: latLngBounds,
+ center: latLng
+ };
+ }
+ cb.call(context, results);
+ });
+ }
+ }),
+
+ factory: function(accessToken) {
+ return new L.Control.Geocoder.What3Words(accessToken);
+ }
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"../util":13}],12:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ Control = _dereq_('./control'),
+ Nominatim = _dereq_('./geocoders/nominatim'),
+ Bing = _dereq_('./geocoders/bing'),
+ MapQuest = _dereq_('./geocoders/mapquest'),
+ Mapbox = _dereq_('./geocoders/mapbox'),
+ What3Words = _dereq_('./geocoders/what3words'),
+ Google = _dereq_('./geocoders/google'),
+ Photon = _dereq_('./geocoders/photon'),
+ Mapzen = _dereq_('./geocoders/mapzen'),
+ ArcGis = _dereq_('./geocoders/arcgis'),
+ HERE = _dereq_('./geocoders/here');
+
+module.exports = L.Util.extend(Control["class"], {
+ Nominatim: Nominatim["class"],
+ nominatim: Nominatim.factory,
+ Bing: Bing["class"],
+ bing: Bing.factory,
+ MapQuest: MapQuest["class"],
+ mapQuest: MapQuest.factory,
+ Mapbox: Mapbox["class"],
+ mapbox: Mapbox.factory,
+ What3Words: What3Words["class"],
+ what3words: What3Words.factory,
+ Google: Google["class"],
+ google: Google.factory,
+ Photon: Photon["class"],
+ photon: Photon.factory,
+ Mapzen: Mapzen["class"],
+ mapzen: Mapzen.factory,
+ ArcGis: ArcGis["class"],
+ arcgis: ArcGis.factory,
+ HERE: HERE["class"],
+ here: HERE.factory
+});
+
+L.Util.extend(L.Control, {
+ Geocoder: module.exports,
+ geocoder: Control.factory
+});
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{"./control":1,"./geocoders/arcgis":2,"./geocoders/bing":3,"./geocoders/google":4,"./geocoders/here":5,"./geocoders/mapbox":6,"./geocoders/mapquest":7,"./geocoders/mapzen":8,"./geocoders/nominatim":9,"./geocoders/photon":10,"./geocoders/what3words":11}],13:[function(_dereq_,module,exports){
+(function (global){
+var L = (typeof window !== "undefined" ? window['L'] : typeof global !== "undefined" ? global['L'] : null),
+ lastCallbackId = 0,
+ htmlEscape = (function() {
+ // Adapted from handlebars.js
+ // https://github.com/wycats/handlebars.js/
+ var badChars = /[&<>"'`]/g;
+ var possible = /[&<>"'`]/;
+ var escape = {
+ '&': '&',
+ '<': '<',
+ '>': '>',
+ '"': '"',
+ '\'': ''',
+ '`': '`'
+ };
+
+ function escapeChar(chr) {
+ return escape[chr];
+ }
+
+ return function(string) {
+ if (string == null) {
+ return '';
+ } else if (!string) {
+ return string + '';
+ }
+
+ // Force a string conversion as this will be done by the append regardless and
+ // the regex test will do this transparently behind the scenes, causing issues if
+ // an object's to string has escaped characters in it.
+ string = '' + string;
+
+ if (!possible.test(string)) {
+ return string;
+ }
+ return string.replace(badChars, escapeChar);
+ };
+ })();
+
+module.exports = {
+ jsonp: function(url, params, callback, context, jsonpParam) {
+ var callbackId = '_l_geocoder_' + (lastCallbackId++);
+ params[jsonpParam || 'callback'] = callbackId;
+ window[callbackId] = L.Util.bind(callback, context);
+ var script = document.createElement('script');
+ script.type = 'text/javascript';
+ script.src = url + L.Util.getParamString(params);
+ script.id = callbackId;
+ document.getElementsByTagName('head')[0].appendChild(script);
+ },
+
+ getJSON: function(url, params, callback) {
+ var xmlHttp = new XMLHttpRequest();
+ xmlHttp.onreadystatechange = function () {
+ if (xmlHttp.readyState !== 4){
+ return;
+ }
+ if (xmlHttp.status !== 200 && xmlHttp.status !== 304){
+ callback('');
+ return;
+ }
+ callback(JSON.parse(xmlHttp.response));
+ };
+ xmlHttp.open('GET', url + L.Util.getParamString(params), true);
+ xmlHttp.setRequestHeader('Accept', 'application/json');
+ xmlHttp.send(null);
+ },
+
+ template: function (str, data) {
+ return str.replace(/\{ *([\w_]+) *\}/g, function (str, key) {
+ var value = data[key];
+ if (value === undefined) {
+ value = '';
+ } else if (typeof value === 'function') {
+ value = value(data);
+ }
+ return htmlEscape(value);
+ });
+ },
+
+ htmlEscape: htmlEscape
+};
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}]},{},[12])(12)
+});
\ No newline at end of file
diff --git a/webapp_test/js/leaflet-hash.js b/webapp_test/js/leaflet-hash.js
new file mode 100644
index 0000000..70a1007
--- /dev/null
+++ b/webapp_test/js/leaflet-hash.js
@@ -0,0 +1,162 @@
+(function(window) {
+ var HAS_HASHCHANGE = (function() {
+ var doc_mode = window.documentMode;
+ return ('onhashchange' in window) &&
+ (doc_mode === undefined || doc_mode > 7);
+ })();
+
+ L.Hash = function(map) {
+ this.onHashChange = L.Util.bind(this.onHashChange, this);
+
+ if (map) {
+ this.init(map);
+ }
+ };
+
+ L.Hash.parseHash = function(hash) {
+ if(hash.indexOf('#') === 0) {
+ hash = hash.substr(1);
+ }
+ var args = hash.split("/");
+ if (args.length == 3) {
+ var zoom = parseInt(args[0], 10),
+ lat = parseFloat(args[1]),
+ lon = parseFloat(args[2]);
+ if (isNaN(zoom) || isNaN(lat) || isNaN(lon)) {
+ return false;
+ } else {
+ return {
+ center: new L.LatLng(lat, lon),
+ zoom: zoom
+ };
+ }
+ } else {
+ return false;
+ }
+ };
+
+ L.Hash.formatHash = function(map) {
+ var center = map.getCenter(),
+ zoom = map.getZoom(),
+ precision = Math.max(0, Math.ceil(Math.log(zoom) / Math.LN2));
+
+ return "#" + [zoom,
+ center.lat.toFixed(precision),
+ center.lng.toFixed(precision)
+ ].join("/");
+ },
+
+ L.Hash.prototype = {
+ map: null,
+ lastHash: null,
+
+ parseHash: L.Hash.parseHash,
+ formatHash: L.Hash.formatHash,
+
+ init: function(map) {
+ this.map = map;
+
+ // reset the hash
+ this.lastHash = null;
+ this.onHashChange();
+
+ if (!this.isListening) {
+ this.startListening();
+ }
+ },
+
+ removeFrom: function(map) {
+ if (this.changeTimeout) {
+ clearTimeout(this.changeTimeout);
+ }
+
+ if (this.isListening) {
+ this.stopListening();
+ }
+
+ this.map = null;
+ },
+
+ onMapMove: function() {
+ // bail if we're moving the map (updating from a hash),
+ // or if the map is not yet loaded
+
+ if (this.movingMap || !this.map._loaded) {
+ return false;
+ }
+
+ var hash = this.formatHash(this.map);
+ if (this.lastHash != hash) {
+ location.replace(hash);
+ this.lastHash = hash;
+ }
+ },
+
+ movingMap: false,
+ update: function() {
+ var hash = location.hash;
+ if (hash === this.lastHash) {
+ return;
+ }
+ var parsed = this.parseHash(hash);
+ if (parsed) {
+ this.movingMap = true;
+
+ this.map.setView(parsed.center, parsed.zoom);
+
+ this.movingMap = false;
+ } else {
+ this.onMapMove(this.map);
+ }
+ },
+
+ // defer hash change updates every 100ms
+ changeDefer: 100,
+ changeTimeout: null,
+ onHashChange: function() {
+ // throttle calls to update() so that they only happen every
+ // `changeDefer` ms
+ if (!this.changeTimeout) {
+ var that = this;
+ this.changeTimeout = setTimeout(function() {
+ that.update();
+ that.changeTimeout = null;
+ }, this.changeDefer);
+ }
+ },
+
+ isListening: false,
+ hashChangeInterval: null,
+ startListening: function() {
+ this.map.on("moveend", this.onMapMove, this);
+
+ if (HAS_HASHCHANGE) {
+ L.DomEvent.addListener(window, "hashchange", this.onHashChange);
+ } else {
+ clearInterval(this.hashChangeInterval);
+ this.hashChangeInterval = setInterval(this.onHashChange, 50);
+ }
+ this.isListening = true;
+ },
+
+ stopListening: function() {
+ this.map.off("moveend", this.onMapMove, this);
+
+ if (HAS_HASHCHANGE) {
+ L.DomEvent.removeListener(window, "hashchange", this.onHashChange);
+ } else {
+ clearInterval(this.hashChangeInterval);
+ }
+ this.isListening = false;
+ }
+ };
+ L.hash = function(map) {
+ return new L.Hash(map);
+ };
+ L.Map.prototype.addHash = function() {
+ this._hash = L.hash(this);
+ };
+ L.Map.prototype.removeHash = function() {
+ this._hash.removeFrom();
+ };
+})(window);
diff --git a/webapp_test/js/leaflet-heat.js b/webapp_test/js/leaflet-heat.js
new file mode 100644
index 0000000..aa8031a
--- /dev/null
+++ b/webapp_test/js/leaflet-heat.js
@@ -0,0 +1,11 @@
+/*
+ (c) 2014, Vladimir Agafonkin
+ simpleheat, a tiny JavaScript library for drawing heatmaps with Canvas
+ https://github.com/mourner/simpleheat
+*/
+!function(){"use strict";function t(i){return this instanceof t?(this._canvas=i="string"==typeof i?document.getElementById(i):i,this._ctx=i.getContext("2d"),this._width=i.width,this._height=i.height,this._max=1,void this.clear()):new t(i)}t.prototype={defaultRadius:25,defaultGradient:{.4:"blue",.6:"cyan",.7:"lime",.8:"yellow",1:"red"},data:function(t,i){return this._data=t,this},max:function(t){return this._max=t,this},add:function(t){return this._data.push(t),this},clear:function(){return this._data=[],this},radius:function(t,i){i=i||15;var a=this._circle=document.createElement("canvas"),s=a.getContext("2d"),e=this._r=t+i;return a.width=a.height=2*e,s.shadowOffsetX=s.shadowOffsetY=200,s.shadowBlur=i,s.shadowColor="black",s.beginPath(),s.arc(e-200,e-200,t,0,2*Math.PI,!0),s.closePath(),s.fill(),this},gradient:function(t){var i=document.createElement("canvas"),a=i.getContext("2d"),s=a.createLinearGradient(0,0,0,256);i.width=1,i.height=256;for(var e in t)s.addColorStop(e,t[e]);return a.fillStyle=s,a.fillRect(0,0,1,256),this._grad=a.getImageData(0,0,1,256).data,this},draw:function(t){this._circle||this.radius(this.defaultRadius),this._grad||this.gradient(this.defaultGradient);var i=this._ctx;i.clearRect(0,0,this._width,this._height);for(var a,s=0,e=this._data.length;e>s;s++)a=this._data[s],i.globalAlpha=Math.max(a[2]/this._max,t||.05),i.drawImage(this._circle,a[0]-this._r,a[1]-this._r);var n=i.getImageData(0,0,this._width,this._height);return this._colorize(n.data,this._grad),i.putImageData(n,0,0),this},_colorize:function(t,i){for(var a,s=3,e=t.length;e>s;s+=4)a=4*t[s],a&&(t[s-3]=i[a],t[s-2]=i[a+1],t[s-1]=i[a+2])}},window.simpleheat=t}(),/*
+ (c) 2014, Vladimir Agafonkin
+ Leaflet.heat, a tiny and fast heatmap plugin for Leaflet.
+ https://github.com/Leaflet/Leaflet.heat
+*/
+L.HeatLayer=(L.Layer?L.Layer:L.Class).extend({initialize:function(t,i){this._latlngs=t,L.setOptions(this,i)},setLatLngs:function(t){return this._latlngs=t,this.redraw()},addLatLng:function(t){return this._latlngs.push(t),this.redraw()},setOptions:function(t){return L.setOptions(this,t),this._heat&&this._updateOptions(),this.redraw()},redraw:function(){return!this._heat||this._frame||this._map._animating||(this._frame=L.Util.requestAnimFrame(this._redraw,this)),this},onAdd:function(t){this._map=t,this._canvas||this._initCanvas(),t._panes.overlayPane.appendChild(this._canvas),t.on("moveend",this._reset,this),t.options.zoomAnimation&&L.Browser.any3d&&t.on("zoomanim",this._animateZoom,this),this._reset()},onRemove:function(t){t.getPanes().overlayPane.removeChild(this._canvas),t.off("moveend",this._reset,this),t.options.zoomAnimation&&t.off("zoomanim",this._animateZoom,this)},addTo:function(t){return t.addLayer(this),this},_initCanvas:function(){var t=this._canvas=L.DomUtil.create("canvas","leaflet-heatmap-layer leaflet-layer"),i=L.DomUtil.testProp(["transformOrigin","WebkitTransformOrigin","msTransformOrigin"]);t.style[i]="50% 50%";var a=this._map.getSize();t.width=a.x,t.height=a.y;var s=this._map.options.zoomAnimation&&L.Browser.any3d;L.DomUtil.addClass(t,"leaflet-zoom-"+(s?"animated":"hide")),this._heat=simpleheat(t),this._updateOptions()},_updateOptions:function(){this._heat.radius(this.options.radius||this._heat.defaultRadius,this.options.blur),this.options.gradient&&this._heat.gradient(this.options.gradient),this.options.max&&this._heat.max(this.options.max)},_reset:function(){var t=this._map.containerPointToLayerPoint([0,0]);L.DomUtil.setPosition(this._canvas,t);var i=this._map.getSize();this._heat._width!==i.x&&(this._canvas.width=this._heat._width=i.x),this._heat._height!==i.y&&(this._canvas.height=this._heat._height=i.y),this._redraw()},_redraw:function(){var t,i,a,s,e,n,h,o,r,d=[],_=this._heat._r,l=this._map.getSize(),m=new L.Bounds(L.point([-_,-_]),l.add([_,_])),c=void 0===this.options.max?1:this.options.max,u=void 0===this.options.maxZoom?this._map.getMaxZoom():this.options.maxZoom,f=1/Math.pow(2,Math.max(0,Math.min(u-this._map.getZoom(),12))),g=_/2,p=[],v=this._map._getMapPanePos(),w=v.x%g,y=v.y%g;for(t=0,i=this._latlngs.length;i>t;t++)if(a=this._map.latLngToContainerPoint(this._latlngs[t]),m.contains(a)){e=Math.floor((a.x-w)/g)+2,n=Math.floor((a.y-y)/g)+2;var x=void 0!==this._latlngs[t].alt?this._latlngs[t].alt:void 0!==this._latlngs[t][2]?+this._latlngs[t][2]:1;r=x*f,p[n]=p[n]||[],s=p[n][e],s?(s[0]=(s[0]*s[2]+a.x*r)/(s[2]+r),s[1]=(s[1]*s[2]+a.y*r)/(s[2]+r),s[2]+=r):p[n][e]=[a.x,a.y,r]}for(t=0,i=p.length;i>t;t++)if(p[t])for(h=0,o=p[t].length;o>h;h++)s=p[t][h],s&&d.push([Math.round(s[0]),Math.round(s[1]),Math.min(s[2],c)]);this._heat.data(d).draw(this.options.minOpacity),this._frame=null},_animateZoom:function(t){var i=this._map.getZoomScale(t.zoom),a=this._map._getCenterOffset(t.center)._multiplyBy(-i).subtract(this._map._getMapPanePos());L.DomUtil.setTransform?L.DomUtil.setTransform(this._canvas,a,i):this._canvas.style[L.DomUtil.TRANSFORM]=L.DomUtil.getTranslateString(a)+" scale("+i+")"}}),L.heatLayer=function(t,i){return new L.HeatLayer(t,i)};
\ No newline at end of file
diff --git a/webapp_test/js/leaflet-svg-shape-markers.min.js b/webapp_test/js/leaflet-svg-shape-markers.min.js
new file mode 100644
index 0000000..7a5e693
--- /dev/null
+++ b/webapp_test/js/leaflet-svg-shape-markers.min.js
@@ -0,0 +1 @@
+L.SVG.include({_updateShape:function(t){var i=t._point,s=t._radius,e=t.options.shape;if("diamond"===e){var n="M"+(i.x-s)+" "+i.y+" L "+i.x+" "+(i.y-s)+" L"+(i.x+s)+" "+i.y+" L"+i.x+" "+(i.y+s)+" L"+(i.x-s)+" "+i.y;this._setPath(t,n)}if("square"===e){var n="M"+(i.x-s)+" "+(i.y-s)+" L "+(i.x+s)+" "+(i.y-s)+" L"+(i.x+s)+" "+(i.y+s)+" L"+(i.x-s)+" "+(i.y+s)+" L"+(i.x-s)+" "+(i.y-s);this._setPath(t,n)}if("triangle"===e||"triangle-up"===e){var n="M"+(i.x-s)+" "+(i.y+s)+" L"+i.x+" "+(i.y-s)+" L"+(i.x+s)+" "+(i.y+s)+" Z";this._setPath(t,n)}if("triangle-down"===e){var n="M"+(i.x-s)+" "+(i.y-s)+" L"+i.x+" "+(i.y+s)+" L"+(i.x+s)+" "+(i.y-s)+" Z";this._setPath(t,n)}if("circle"===e&&this._updateCircle(t),"x"===e){s/=2;var n="M"+(i.x+s)+","+(i.y+s)+"L"+(i.x-s)+","+(i.y-s)+"M"+(i.x-s)+","+(i.y+s)+"L"+(i.x+s)+","+(i.y-s);this._setPath(t,n)}}}),L.ShapeMarker=L.Path.extend({options:{fill:!0,shape:"triangle",radius:10},initialize:function(t,i){L.setOptions(this,i),this._latlng=L.latLng(t),this._radius=this.options.radius},setLatLng:function(t){return this._latlng=L.latLng(t),this.redraw(),this.fire("move",{latlng:this._latlng})},getLatLng:function(){return this._latlng},setRadius:function(t){return this.options.radius=this._radius=t,this.redraw()},getRadius:function(){return this._radius},setStyle:function(t){var i=t&&t.radius||this._radius;return L.Path.prototype.setStyle.call(this,t),this.setRadius(i),this},_project:function(){this._point=this._map.latLngToLayerPoint(this._latlng),this._updateBounds()},_updateBounds:function(){var t=this._radius,i=this._radiusY||t,s=this._clickTolerance(),e=[t+s,i+s];this._pxBounds=new L.Bounds(this._point.subtract(e),this._point.add(e))},_update:function(){this._map&&this._updatePath()},_updatePath:function(){this._renderer._updateShape(this)},_empty:function(){return this._size&&!this._renderer._bounds.intersects(this._pxBounds)},toGeoJSON:function(){return L.GeoJSON.getFeature(this,{type:"Point",coordinates:L.GeoJSON.latLngToCoords(this.getLatLng())})}}),L.shapeMarker=function(t,i){return new L.ShapeMarker(t,i)};
\ No newline at end of file
diff --git a/webapp_test/js/leaflet-tilelayer-wmts.js b/webapp_test/js/leaflet-tilelayer-wmts.js
new file mode 100644
index 0000000..64433fd
--- /dev/null
+++ b/webapp_test/js/leaflet-tilelayer-wmts.js
@@ -0,0 +1 @@
+L.TileLayer.WMTS=L.TileLayer.extend({defaultWmtsParams:{service:"WMTS",request:"GetTile",version:"1.0.0",layer:"",style:"",tilematrixSet:"",format:"image/jpeg"},initialize:function(e,t){this._url=e;var n=L.extend({},this.defaultWmtsParams),r=t.tileSize||this.options.tileSize;if(t.detectRetina&&L.Browser.retina){n.width=n.height=r*2}else{n.width=n.height=r}for(var i in t){if(!this.options.hasOwnProperty(i)&&i!="matrixIds"){n[i]=t[i]}}this.wmtsParams=n;this.matrixIds=t.matrixIds||this.getDefaultMatrix();L.setOptions(this,t)},onAdd:function(e){L.TileLayer.prototype.onAdd.call(this,e)},getTileUrl:function(e,t){var n=this._map;crs=n.options.crs;tileSize=this.options.tileSize;nwPoint=e.multiplyBy(tileSize);nwPoint.x+=1;nwPoint.y-=1;sePoint=nwPoint.add(new L.Point(tileSize,tileSize));nw=crs.project(n.unproject(nwPoint,t));se=crs.project(n.unproject(sePoint,t));tilewidth=se.x-nw.x;t=n.getZoom();ident=this.matrixIds[t].identifier;X0=this.matrixIds[t].topLeftCorner.lng;Y0=this.matrixIds[t].topLeftCorner.lat;tilecol=Math.floor((nw.x-X0)/tilewidth);tilerow=-Math.floor((nw.y-Y0)/tilewidth);url=L.Util.template(this._url,{s:this._getSubdomain(e)});return url+L.Util.getParamString(this.wmtsParams,url)+"&tilematrix="+ident+"&tilerow="+tilerow+"&tilecol="+tilecol},setParams:function(e,t){L.extend(this.wmtsParams,e);if(!t){this.redraw()}return this},getDefaultMatrix:function(){var e=new Array(22);for(var t=0;t<22;t++){e[t]={identifier:""+t,topLeftCorner:new L.LatLng(20037508.3428,-20037508.3428)}}return e}});L.tileLayer.wmts=function(e,t){return new L.TileLayer.WMTS(e,t)}
diff --git a/webapp_test/js/leaflet.js b/webapp_test/js/leaflet.js
new file mode 100644
index 0000000..f8a2096
--- /dev/null
+++ b/webapp_test/js/leaflet.js
@@ -0,0 +1,5 @@
+/* @preserve
+ * Leaflet 1.5.1+Detached: 2e3e0ffbe87f246eb76d86d2633ddd59b262830b.2e3e0ff, a JS library for interactive maps. http://leafletjs.com
+ * (c) 2010-2018 Vladimir Agafonkin, (c) 2010-2011 CloudMade
+ */
+!function(t,i){"object"==typeof exports&&"undefined"!=typeof module?i(exports):"function"==typeof define&&define.amd?define(["exports"],i):i(t.L={})}(this,function(t){"use strict";var i=Object.freeze;function h(t){var i,e,n,o;for(e=1,n=arguments.length;e=this.min.x&&e.x<=this.max.x&&i.y>=this.min.y&&e.y<=this.max.y},intersects:function(t){t=R(t);var i=this.min,e=this.max,n=t.min,o=t.max,s=o.x>=i.x&&n.x<=e.x,r=o.y>=i.y&&n.y<=e.y;return s&&r},overlaps:function(t){t=R(t);var i=this.min,e=this.max,n=t.min,o=t.max,s=o.x>i.x&&n.xi.y&&n.y=n.lat&&e.lat<=o.lat&&i.lng>=n.lng&&e.lng<=o.lng},intersects:function(t){t=D(t);var i=this._southWest,e=this._northEast,n=t.getSouthWest(),o=t.getNorthEast(),s=o.lat>=i.lat&&n.lat<=e.lat,r=o.lng>=i.lng&&n.lng<=e.lng;return s&&r},overlaps:function(t){t=D(t);var i=this._southWest,e=this._northEast,n=t.getSouthWest(),o=t.getNorthEast(),s=o.lat>i.lat&&n.lati.lng&&n.lng';var i=t.firstChild;return i.style.behavior="url(#default#VML)",i&&"object"==typeof i.adj}catch(t){return!1}}();function kt(t){return 0<=navigator.userAgent.toLowerCase().indexOf(t)}var Bt=(Object.freeze||Object)({ie:it,ielt9:et,edge:nt,webkit:ot,android:st,android23:rt,androidStock:ht,opera:ut,chrome:lt,gecko:ct,safari:_t,phantom:dt,opera12:pt,win:mt,ie3d:ft,webkit3d:gt,gecko3d:vt,any3d:yt,mobile:xt,mobileWebkit:wt,mobileWebkit3d:Pt,msPointer:Lt,pointer:bt,touch:Tt,mobileOpera:zt,mobileGecko:Mt,retina:Ct,canvas:St,svg:Zt,vml:Et}),At=Lt?"MSPointerDown":"pointerdown",It=Lt?"MSPointerMove":"pointermove",Ot=Lt?"MSPointerUp":"pointerup",Rt=Lt?"MSPointerCancel":"pointercancel",Nt=["INPUT","SELECT","OPTION"],Dt={},jt=!1,Wt=0;function Ht(t,i,e,n){return"touchstart"===i?function(t,i,e){var n=a(function(t){if("mouse"!==t.pointerType&&t.MSPOINTER_TYPE_MOUSE&&t.pointerType!==t.MSPOINTER_TYPE_MOUSE){if(!(Nt.indexOf(t.target.tagName)<0))return;Di(t)}qt(t,i)});t["_leaflet_touchstart"+e]=n,t.addEventListener(At,n,!1),jt||(document.documentElement.addEventListener(At,Ft,!0),document.documentElement.addEventListener(It,Ut,!0),document.documentElement.addEventListener(Ot,Vt,!0),document.documentElement.addEventListener(Rt,Vt,!0),jt=!0)}(t,e,n):"touchmove"===i?function(t,i,e){var n=function(t){(t.pointerType!==t.MSPOINTER_TYPE_MOUSE&&"mouse"!==t.pointerType||0!==t.buttons)&&qt(t,i)};t["_leaflet_touchmove"+e]=n,t.addEventListener(It,n,!1)}(t,e,n):"touchend"===i&&function(t,i,e){var n=function(t){qt(t,i)};t["_leaflet_touchend"+e]=n,t.addEventListener(Ot,n,!1),t.addEventListener(Rt,n,!1)}(t,e,n),this}function Ft(t){Dt[t.pointerId]=t,Wt++}function Ut(t){Dt[t.pointerId]&&(Dt[t.pointerId]=t)}function Vt(t){delete Dt[t.pointerId],Wt--}function qt(t,i){for(var e in t.touches=[],Dt)t.touches.push(Dt[e]);t.changedTouches=[t],i(t)}var Gt=Lt?"MSPointerDown":bt?"pointerdown":"touchstart",Kt=Lt?"MSPointerUp":bt?"pointerup":"touchend",Yt="_leaflet_";function Xt(t,o,i){var s,r,a=!1;function e(t){var i;if(bt){if(!nt||"mouse"===t.pointerType)return;i=Wt}else i=t.touches.length;if(!(1this.options.maxZoom)?this.setZoom(t):this},panInsideBounds:function(t,i){this._enforcingBounds=!0;var e=this.getCenter(),n=this._limitCenter(e,this._zoom,D(t));return e.equals(n)||this.panTo(n,i),this._enforcingBounds=!1,this},panInside:function(t,i){var e=I((i=i||{}).paddingTopLeft||i.padding||[0,0]),n=I(i.paddingBottomRight||i.padding||[0,0]),o=this.getCenter(),s=this.project(o),r=this.project(t),a=this.getPixelBounds(),h=a.getSize().divideBy(2),u=R([a.min.add(e),a.max.subtract(n)]);if(!u.contains(r)){this._enforcingBounds=!0;var l=s.subtract(r),c=I(r.x+l.x,r.y+l.y);(r.xu.max.x)&&(c.x=s.x-l.x,0u.max.y)&&(c.y=s.y-l.y,0=this.options.transform3DLimit&&this._resetView(this.getCenter(),this.getZoom())},_findEventTargets:function(t,i){for(var e,n=[],o="mouseout"===i||"mouseover"===i,s=t.target||t.srcElement,r=!1;s;){if((e=this._targets[u(s)])&&("click"===i||"preclick"===i)&&!t._simulated&&this._draggableMoved(e)){r=!0;break}if(e&&e.listens(i,!0)){if(o&&!Ki(s,t))break;if(n.push(e),o)break}if(s===this._container)break;s=s.parentNode}return n.length||r||o||!Ki(s,t)||(n=[this]),n},_handleDOMEvent:function(t){if(this._loaded&&!Gi(t)){var i=t.type;"mousedown"!==i&&"keypress"!==i&&"keyup"!==i&&"keydown"!==i||zi(t.target||t.srcElement),this._fireDOMEvent(t,i)}},_mouseEvents:["click","dblclick","mouseover","mouseout","contextmenu"],_fireDOMEvent:function(t,i,e){if("click"===t.type){var n=h({},t);n.type="preclick",this._fireDOMEvent(n,n.type,e)}if(!t._stopped&&(e=(e||[]).concat(this._findEventTargets(t,i))).length){var o=e[0];"contextmenu"===i&&o.listens(i,!0)&&Di(t);var s={originalEvent:t};if("keypress"!==t.type&&"keydown"!==t.type&&"keyup"!==t.type){var r=o.getLatLng&&(!o._radius||o._radius<=10);s.containerPoint=r?this.latLngToContainerPoint(o.getLatLng()):this.mouseEventToContainerPoint(t),s.layerPoint=this.containerPointToLayerPoint(s.containerPoint),s.latlng=r?o.getLatLng():this.layerPointToLatLng(s.layerPoint)}for(var a=0;athis.options.zoomAnimationThreshold)return!1;var n=this.getZoomScale(i),o=this._getCenterOffset(t)._divideBy(1-1/n);return!(!0!==e.animate&&!this.getSize().contains(o))&&(M(function(){this._moveStart(!0,!1)._animateZoom(t,i,!0)},this),!0)},_animateZoom:function(t,i,e,n){this._mapPane&&(e&&(this._animatingZoom=!0,this._animateToCenter=t,this._animateToZoom=i,pi(this._mapPane,"leaflet-zoom-anim")),this.fire("zoomanim",{center:t,zoom:i,noUpdate:n}),setTimeout(a(this._onZoomTransitionEnd,this),250))},_onZoomTransitionEnd:function(){this._animatingZoom&&(this._mapPane&&mi(this._mapPane,"leaflet-zoom-anim"),this._animatingZoom=!1,this._move(this._animateToCenter,this._animateToZoom),M(function(){this._moveEnd(!0)},this))}});function $i(t){return new Qi(t)}var Qi=Z.extend({options:{position:"topright"},initialize:function(t){p(this,t)},getPosition:function(){return this.options.position},setPosition:function(t){var i=this._map;return i&&i.removeControl(this),this.options.position=t,i&&i.addControl(this),this},getContainer:function(){return this._container},addTo:function(t){this.remove(),this._map=t;var i=this._container=this.onAdd(t),e=this.getPosition(),n=t._controlCorners[e];return pi(i,"leaflet-control"),-1!==e.indexOf("bottom")?n.insertBefore(i,n.firstChild):n.appendChild(i),this._map.on("unload",this.remove,this),this},remove:function(){return this._map&&(ui(this._container),this.onRemove&&this.onRemove(this._map),this._map.off("unload",this.remove,this),this._map=null),this},_refocusOnMap:function(t){this._map&&t&&0",n=document.createElement("div");return n.innerHTML=e,n.firstChild},_addItem:function(t){var i,e=document.createElement("label"),n=this._map.hasLayer(t.layer);t.overlay?((i=document.createElement("input")).type="checkbox",i.className="leaflet-control-layers-selector",i.defaultChecked=n):i=this._createRadioElement("leaflet-base-layers_"+u(this),n),this._layerControlInputs.push(i),i.layerId=u(t.layer),Ei(i,"click",this._onInputClick,this);var o=document.createElement("span");o.innerHTML=" "+t.name;var s=document.createElement("div");return e.appendChild(s),s.appendChild(i),s.appendChild(o),(t.overlay?this._overlaysList:this._baseLayersList).appendChild(e),this._checkDisabledLayers(),e},_onInputClick:function(){var t,i,e=this._layerControlInputs,n=[],o=[];this._handlingClick=!0;for(var s=e.length-1;0<=s;s--)t=e[s],i=this._getLayer(t.layerId).layer,t.checked?n.push(i):t.checked||o.push(i);for(s=0;si.options.maxZoom},_expandIfNotCollapsed:function(){return this._map&&!this.options.collapsed&&this.expand(),this},_expand:function(){return this.expand()},_collapse:function(){return this.collapse()}}),ie=Qi.extend({options:{position:"topleft",zoomInText:"+",zoomInTitle:"Zoom in",zoomOutText:"−",zoomOutTitle:"Zoom out"},onAdd:function(t){var i="leaflet-control-zoom",e=hi("div",i+" leaflet-bar"),n=this.options;return this._zoomInButton=this._createButton(n.zoomInText,n.zoomInTitle,i+"-in",e,this._zoomIn),this._zoomOutButton=this._createButton(n.zoomOutText,n.zoomOutTitle,i+"-out",e,this._zoomOut),this._updateDisabled(),t.on("zoomend zoomlevelschange",this._updateDisabled,this),e},onRemove:function(t){t.off("zoomend zoomlevelschange",this._updateDisabled,this)},disable:function(){return this._disabled=!0,this._updateDisabled(),this},enable:function(){return this._disabled=!1,this._updateDisabled(),this},_zoomIn:function(t){!this._disabled&&this._map._zoomthis._map.getMinZoom()&&this._map.zoomOut(this._map.options.zoomDelta*(t.shiftKey?3:1))},_createButton:function(t,i,e,n,o){var s=hi("a",e,n);return s.innerHTML=t,s.href="#",s.title=i,s.setAttribute("role","button"),s.setAttribute("aria-label",i),Ni(s),Ei(s,"click",ji),Ei(s,"click",o,this),Ei(s,"click",this._refocusOnMap,this),s},_updateDisabled:function(){var t=this._map,i="leaflet-disabled";mi(this._zoomInButton,i),mi(this._zoomOutButton,i),!this._disabled&&t._zoom!==t.getMinZoom()||pi(this._zoomOutButton,i),!this._disabled&&t._zoom!==t.getMaxZoom()||pi(this._zoomInButton,i)}});Ji.mergeOptions({zoomControl:!0}),Ji.addInitHook(function(){this.options.zoomControl&&(this.zoomControl=new ie,this.addControl(this.zoomControl))});var ee=Qi.extend({options:{position:"bottomleft",maxWidth:100,metric:!0,imperial:!0},onAdd:function(t){var i="leaflet-control-scale",e=hi("div",i),n=this.options;return this._addScales(n,i+"-line",e),t.on(n.updateWhenIdle?"moveend":"move",this._update,this),t.whenReady(this._update,this),e},onRemove:function(t){t.off(this.options.updateWhenIdle?"moveend":"move",this._update,this)},_addScales:function(t,i,e){t.metric&&(this._mScale=hi("div",i,e)),t.imperial&&(this._iScale=hi("div",i,e))},_update:function(){var t=this._map,i=t.getSize().y/2,e=t.distance(t.containerPointToLatLng([0,i]),t.containerPointToLatLng([this.options.maxWidth,i]));this._updateScales(e)},_updateScales:function(t){this.options.metric&&t&&this._updateMetric(t),this.options.imperial&&t&&this._updateImperial(t)},_updateMetric:function(t){var i=this._getRoundNum(t),e=i<1e3?i+" m":i/1e3+" km";this._updateScale(this._mScale,e,i/t)},_updateImperial:function(t){var i,e,n,o=3.2808399*t;5280Leaflet'},initialize:function(t){p(this,t),this._attributions={}},onAdd:function(t){for(var i in(t.attributionControl=this)._container=hi("div","leaflet-control-attribution"),Ni(this._container),t._layers)t._layers[i].getAttribution&&this.addAttribution(t._layers[i].getAttribution());return this._update(),this._container},setPrefix:function(t){return this.options.prefix=t,this._update(),this},addAttribution:function(t){return t&&(this._attributions[t]||(this._attributions[t]=0),this._attributions[t]++,this._update()),this},removeAttribution:function(t){return t&&this._attributions[t]&&(this._attributions[t]--,this._update()),this},_update:function(){if(this._map){var t=[];for(var i in this._attributions)this._attributions[i]&&t.push(i);var e=[];this.options.prefix&&e.push(this.options.prefix),t.length&&e.push(t.join(", ")),this._container.innerHTML=e.join(" | ")}}});Ji.mergeOptions({attributionControl:!0}),Ji.addInitHook(function(){this.options.attributionControl&&(new ne).addTo(this)});Qi.Layers=te,Qi.Zoom=ie,Qi.Scale=ee,Qi.Attribution=ne,$i.layers=function(t,i,e){return new te(t,i,e)},$i.zoom=function(t){return new ie(t)},$i.scale=function(t){return new ee(t)},$i.attribution=function(t){return new ne(t)};var oe=Z.extend({initialize:function(t){this._map=t},enable:function(){return this._enabled||(this._enabled=!0,this.addHooks()),this},disable:function(){return this._enabled&&(this._enabled=!1,this.removeHooks()),this},enabled:function(){return!!this._enabled}});oe.addTo=function(t,i){return t.addHandler(i,this),this};var se,re={Events:E},ae=Tt?"touchstart mousedown":"mousedown",he={mousedown:"mouseup",touchstart:"touchend",pointerdown:"touchend",MSPointerDown:"touchend"},ue={mousedown:"mousemove",touchstart:"touchmove",pointerdown:"touchmove",MSPointerDown:"touchmove"},le=k.extend({options:{clickTolerance:3},initialize:function(t,i,e,n){p(this,n),this._element=t,this._dragStartTarget=i||t,this._preventOutline=e},enable:function(){this._enabled||(Ei(this._dragStartTarget,ae,this._onDown,this),this._enabled=!0)},disable:function(){this._enabled&&(le._dragging===this&&this.finishDrag(),Bi(this._dragStartTarget,ae,this._onDown,this),this._enabled=!1,this._moved=!1)},_onDown:function(t){if(!t._simulated&&this._enabled&&(this._moved=!1,!di(this._element,"leaflet-zoom-anim")&&!(le._dragging||t.shiftKey||1!==t.which&&1!==t.button&&!t.touches||((le._dragging=this)._preventOutline&&zi(this._element),bi(),$t(),this._moving)))){this.fire("down");var i=t.touches?t.touches[0]:t,e=Ci(this._element);this._startPoint=new B(i.clientX,i.clientY),this._parentScale=Si(e),Ei(document,ue[t.type],this._onMove,this),Ei(document,he[t.type],this._onUp,this)}},_onMove:function(t){if(!t._simulated&&this._enabled)if(t.touches&&1i.max.x&&(e|=2),t.yi.max.y&&(e|=8),e}function fe(t,i,e,n){var o,s=i.x,r=i.y,a=e.x-s,h=e.y-r,u=a*a+h*h;return 0this._layersMaxZoom&&this.setZoom(this._layersMaxZoom),void 0===this.options.minZoom&&this._layersMinZoom&&this.getZoom()t.y!=n.y>t.y&&t.x<(n.x-e.x)*(t.y-e.y)/(n.y-e.y)+e.x&&(u=!u);return u||De.prototype._containsPoint.call(this,t,!0)}});var We=Ee.extend({initialize:function(t,i){p(this,i),this._layers={},t&&this.addData(t)},addData:function(t){var i,e,n,o=v(t)?t:t.features;if(o){for(i=0,e=o.length;iu.x&&(l=s.x+n-u.x+h.x),s.x-l-a.x<0&&(l=s.x-a.x),s.y+e+h.y>u.y&&(c=s.y+e-u.y+h.y),s.y-c-a.y<0&&(c=s.y-a.y),(l||c)&&t.fire("autopanstart").panBy([l,c])}},_onCloseButtonClick:function(t){this._close(),ji(t)},_getAnchor:function(){return I(this._source&&this._source._getPopupAnchor?this._source._getPopupAnchor():[0,0])}});Ji.mergeOptions({closePopupOnClick:!0}),Ji.include({openPopup:function(t,i,e){return t instanceof nn||(t=new nn(e).setContent(t)),i&&t.setLatLng(i),this.hasLayer(t)?this:(this._popup&&this._popup.options.autoClose&&this.closePopup(),this._popup=t,this.addLayer(t))},closePopup:function(t){return t&&t!==this._popup||(t=this._popup,this._popup=null),t&&this.removeLayer(t),this}}),Se.include({bindPopup:function(t,i){return t instanceof nn?(p(t,i),(this._popup=t)._source=this):(this._popup&&!i||(this._popup=new nn(i,this)),this._popup.setContent(t)),this._popupHandlersAdded||(this.on({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!0),this},unbindPopup:function(){return this._popup&&(this.off({click:this._openPopup,keypress:this._onKeyPress,remove:this.closePopup,move:this._movePopup}),this._popupHandlersAdded=!1,this._popup=null),this},openPopup:function(t,i){return this._popup&&this._map&&(i=this._popup._prepareOpen(this,t,i),this._map.openPopup(this._popup,i)),this},closePopup:function(){return this._popup&&this._popup._close(),this},togglePopup:function(t){return this._popup&&(this._popup._map?this.closePopup():this.openPopup(t)),this},isPopupOpen:function(){return!!this._popup&&this._popup.isOpen()},setPopupContent:function(t){return this._popup&&this._popup.setContent(t),this},getPopup:function(){return this._popup},_openPopup:function(t){var i=t.layer||t.target;this._popup&&this._map&&(ji(t),i instanceof Oe?this.openPopup(t.layer||t.target,t.latlng):this._map.hasLayer(this._popup)&&this._popup._source===i?this.closePopup():this.openPopup(i,t.latlng))},_movePopup:function(t){this._popup.setLatLng(t.latlng)},_onKeyPress:function(t){13===t.originalEvent.keyCode&&this._openPopup(t)}});var on=en.extend({options:{pane:"tooltipPane",offset:[0,0],direction:"auto",permanent:!1,sticky:!1,interactive:!1,opacity:.9},onAdd:function(t){en.prototype.onAdd.call(this,t),this.setOpacity(this.options.opacity),t.fire("tooltipopen",{tooltip:this}),this._source&&this._source.fire("tooltipopen",{tooltip:this},!0)},onRemove:function(t){en.prototype.onRemove.call(this,t),t.fire("tooltipclose",{tooltip:this}),this._source&&this._source.fire("tooltipclose",{tooltip:this},!0)},getEvents:function(){var t=en.prototype.getEvents.call(this);return Tt&&!this.options.permanent&&(t.preclick=this._close),t},_close:function(){this._map&&this._map.closeTooltip(this)},_initLayout:function(){var t="leaflet-tooltip "+(this.options.className||"")+" leaflet-zoom-"+(this._zoomAnimated?"animated":"hide");this._contentNode=this._container=hi("div",t)},_updateLayout:function(){},_adjustPan:function(){},_setPosition:function(t){var i=this._map,e=this._container,n=i.latLngToContainerPoint(i.getCenter()),o=i.layerPointToContainerPoint(t),s=this.options.direction,r=e.offsetWidth,a=e.offsetHeight,h=I(this.options.offset),u=this._getAnchor();t="top"===s?t.add(I(-r/2+h.x,-a+h.y+u.y,!0)):"bottom"===s?t.subtract(I(r/2-h.x,-h.y,!0)):"center"===s?t.subtract(I(r/2+h.x,a/2-u.y+h.y,!0)):"right"===s||"auto"===s&&o.xthis.options.maxZoom||ethis.options.maxZoom||void 0!==this.options.minZoom&&oe.max.x)||!i.wrapLat&&(t.ye.max.y))return!1}if(!this.options.bounds)return!0;var n=this._tileCoordsToBounds(t);return D(this.options.bounds).overlaps(n)},_keyToBounds:function(t){return this._tileCoordsToBounds(this._keyToTileCoords(t))},_tileCoordsToNwSe:function(t){var i=this._map,e=this.getTileSize(),n=t.scaleBy(e),o=n.add(e);return[i.unproject(n,t.z),i.unproject(o,t.z)]},_tileCoordsToBounds:function(t){var i=this._tileCoordsToNwSe(t),e=new N(i[0],i[1]);return this.options.noWrap||(e=this._map.wrapLatLngBounds(e)),e},_tileCoordsToKey:function(t){return t.x+":"+t.y+":"+t.z},_keyToTileCoords:function(t){var i=t.split(":"),e=new B(+i[0],+i[1]);return e.z=+i[2],e},_removeTile:function(t){var i=this._tiles[t];i&&(ui(i.el),delete this._tiles[t],this.fire("tileunload",{tile:i.el,coords:this._keyToTileCoords(t)}))},_initTile:function(t){pi(t,"leaflet-tile");var i=this.getTileSize();t.style.width=i.x+"px",t.style.height=i.y+"px",t.onselectstart=l,t.onmousemove=l,et&&this.options.opacity<1&&vi(t,this.options.opacity),st&&!rt&&(t.style.WebkitBackfaceVisibility="hidden")},_addTile:function(t,i){var e=this._getTilePos(t),n=this._tileCoordsToKey(t),o=this.createTile(this._wrapCoords(t),a(this._tileReady,this,t));this._initTile(o),this.createTile.length<2&&M(a(this._tileReady,this,t,null,o)),wi(o,e),this._tiles[n]={el:o,coords:t,current:!0},i.appendChild(o),this.fire("tileloadstart",{tile:o,coords:t})},_tileReady:function(t,i,e){i&&this.fire("tileerror",{error:i,tile:e,coords:t});var n=this._tileCoordsToKey(t);(e=this._tiles[n])&&(e.loaded=+new Date,this._map._fadeAnimated?(vi(e.el,0),C(this._fadeFrame),this._fadeFrame=M(this._updateOpacity,this)):(e.active=!0,this._pruneTiles()),i||(pi(e.el,"leaflet-tile-loaded"),this.fire("tileload",{tile:e.el,coords:t})),this._noTilesToLoad()&&(this._loading=!1,this.fire("load"),et||!this._map._fadeAnimated?M(this._pruneTiles,this):setTimeout(a(this._pruneTiles,this),250)))},_getTilePos:function(t){return t.scaleBy(this.getTileSize()).subtract(this._level.origin)},_wrapCoords:function(t){var i=new B(this._wrapX?r(t.x,this._wrapX):t.x,this._wrapY?r(t.y,this._wrapY):t.y);return i.z=t.z,i},_pxBoundsToTileRange:function(t){var i=this.getTileSize();return new O(t.min.unscaleBy(i).floor(),t.max.unscaleBy(i).ceil().subtract([1,1]))},_noTilesToLoad:function(){for(var t in this._tiles)if(!this._tiles[t].loaded)return!1;return!0}});var an=rn.extend({options:{minZoom:0,maxZoom:18,subdomains:"abc",errorTileUrl:"",zoomOffset:0,tms:!1,zoomReverse:!1,detectRetina:!1,crossOrigin:!1},initialize:function(t,i){this._url=t,(i=p(this,i)).detectRetina&&Ct&&0')}}catch(t){return function(t){return document.createElement("<"+t+' xmlns="urn:schemas-microsoft.com:vml" class="lvml">')}}}(),pn={_initContainer:function(){this._container=hi("div","leaflet-vml-container")},_update:function(){this._map._animatingZoom||(ln.prototype._update.call(this),this.fire("update"))},_initPath:function(t){var i=t._container=dn("shape");pi(i,"leaflet-vml-shape "+(this.options.className||"")),i.coordsize="1 1",t._path=dn("path"),i.appendChild(t._path),this._updateStyle(t),this._layers[u(t)]=t},_addPath:function(t){var i=t._container;this._container.appendChild(i),t.options.interactive&&t.addInteractiveTarget(i)},_removePath:function(t){var i=t._container;ui(i),t.removeInteractiveTarget(i),delete this._layers[u(t)]},_updateStyle:function(t){var i=t._stroke,e=t._fill,n=t.options,o=t._container;o.stroked=!!n.stroke,o.filled=!!n.fill,n.stroke?(i||(i=t._stroke=dn("stroke")),o.appendChild(i),i.weight=n.weight+"px",i.color=n.color,i.opacity=n.opacity,n.dashArray?i.dashStyle=v(n.dashArray)?n.dashArray.join(" "):n.dashArray.replace(/( *, *)/g," "):i.dashStyle="",i.endcap=n.lineCap.replace("butt","flat"),i.joinstyle=n.lineJoin):i&&(o.removeChild(i),t._stroke=null),n.fill?(e||(e=t._fill=dn("fill")),o.appendChild(e),e.color=n.fillColor||n.color,e.opacity=n.fillOpacity):e&&(o.removeChild(e),t._fill=null)},_updateCircle:function(t){var i=t._point.round(),e=Math.round(t._radius),n=Math.round(t._radiusY||e);this._setPath(t,t._empty()?"M0 0":"AL "+i.x+","+i.y+" "+e+","+n+" 0,23592600")},_setPath:function(t,i){t._path.v=i},_bringToFront:function(t){ci(t._container)},_bringToBack:function(t){_i(t._container)}},mn=Et?dn:$,fn=ln.extend({getEvents:function(){var t=ln.prototype.getEvents.call(this);return t.zoomstart=this._onZoomStart,t},_initContainer:function(){this._container=mn("svg"),this._container.setAttribute("pointer-events","none"),this._rootGroup=mn("g"),this._container.appendChild(this._rootGroup)},_destroyContainer:function(){ui(this._container),Bi(this._container),delete this._container,delete this._rootGroup,delete this._svgSize},_onZoomStart:function(){this._update()},_update:function(){if(!this._map._animatingZoom||!this._bounds){ln.prototype._update.call(this);var t=this._bounds,i=t.getSize(),e=this._container;this._svgSize&&this._svgSize.equals(i)||(this._svgSize=i,e.setAttribute("width",i.x),e.setAttribute("height",i.y)),wi(e,t.min),e.setAttribute("viewBox",[t.min.x,t.min.y,i.x,i.y].join(" ")),this.fire("update")}},_initPath:function(t){var i=t._path=mn("path");t.options.className&&pi(i,t.options.className),t.options.interactive&&pi(i,"leaflet-interactive"),this._updateStyle(t),this._layers[u(t)]=t},_addPath:function(t){this._rootGroup||this._initContainer(),this._rootGroup.appendChild(t._path),t.addInteractiveTarget(t._path)},_removePath:function(t){ui(t._path),t.removeInteractiveTarget(t._path),delete this._layers[u(t)]},_updatePath:function(t){t._project(),t._update()},_updateStyle:function(t){var i=t._path,e=t.options;i&&(e.stroke?(i.setAttribute("stroke",e.color),i.setAttribute("stroke-opacity",e.opacity),i.setAttribute("stroke-width",e.weight),i.setAttribute("stroke-linecap",e.lineCap),i.setAttribute("stroke-linejoin",e.lineJoin),e.dashArray?i.setAttribute("stroke-dasharray",e.dashArray):i.removeAttribute("stroke-dasharray"),e.dashOffset?i.setAttribute("stroke-dashoffset",e.dashOffset):i.removeAttribute("stroke-dashoffset")):i.setAttribute("stroke","none"),e.fill?(i.setAttribute("fill",e.fillColor||e.color),i.setAttribute("fill-opacity",e.fillOpacity),i.setAttribute("fill-rule",e.fillRule||"evenodd")):i.setAttribute("fill","none"))},_updatePoly:function(t,i){this._setPath(t,Q(t._parts,i))},_updateCircle:function(t){var i=t._point,e=Math.max(Math.round(t._radius),1),n="a"+e+","+(Math.max(Math.round(t._radiusY),1)||e)+" 0 1,0 ",o=t._empty()?"M0 0":"M"+(i.x-e)+","+i.y+n+2*e+",0 "+n+2*-e+",0 ";this._setPath(t,o)},_setPath:function(t,i){t._path.setAttribute("d",i)},_bringToFront:function(t){ci(t._path)},_bringToBack:function(t){_i(t._path)}});function gn(t){return Zt||Et?new fn(t):null}Et&&fn.include(pn),Ji.include({getRenderer:function(t){var i=t.options.renderer||this._getPaneRenderer(t.options.pane)||this.options.renderer||this._renderer;return i||(i=this._renderer=this._createRenderer()),this.hasLayer(i)||this.addLayer(i),i},_getPaneRenderer:function(t){if("overlayPane"===t||void 0===t)return!1;var i=this._paneRenderers[t];return void 0===i&&(i=this._createRenderer({pane:t}),this._paneRenderers[t]=i),i},_createRenderer:function(t){return this.options.preferCanvas&&_n(t)||gn(t)}});var vn=je.extend({initialize:function(t,i){je.prototype.initialize.call(this,this._boundsToLatLngs(t),i)},setBounds:function(t){return this.setLatLngs(this._boundsToLatLngs(t))},_boundsToLatLngs:function(t){return[(t=D(t)).getSouthWest(),t.getNorthWest(),t.getNorthEast(),t.getSouthEast()]}});fn.create=mn,fn.pointsToPath=Q,We.geometryToLayer=He,We.coordsToLatLng=Fe,We.coordsToLatLngs=Ue,We.latLngToCoords=Ve,We.latLngsToCoords=qe,We.getFeature=Ge,We.asFeature=Ke,Ji.mergeOptions({boxZoom:!0});var yn=oe.extend({initialize:function(t){this._map=t,this._container=t._container,this._pane=t._panes.overlayPane,this._resetStateTimeout=0,t.on("unload",this._destroy,this)},addHooks:function(){Ei(this._container,"mousedown",this._onMouseDown,this)},removeHooks:function(){Bi(this._container,"mousedown",this._onMouseDown,this)},moved:function(){return this._moved},_destroy:function(){ui(this._pane),delete this._pane},_resetState:function(){this._resetStateTimeout=0,this._moved=!1},_clearDeferredResetState:function(){0!==this._resetStateTimeout&&(clearTimeout(this._resetStateTimeout),this._resetStateTimeout=0)},_onMouseDown:function(t){if(!t.shiftKey||1!==t.which&&1!==t.button)return!1;this._clearDeferredResetState(),this._resetState(),$t(),bi(),this._startPoint=this._map.mouseEventToContainerPoint(t),Ei(document,{contextmenu:ji,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseMove:function(t){this._moved||(this._moved=!0,this._box=hi("div","leaflet-zoom-box",this._container),pi(this._container,"leaflet-crosshair"),this._map.fire("boxzoomstart")),this._point=this._map.mouseEventToContainerPoint(t);var i=new O(this._point,this._startPoint),e=i.getSize();wi(this._box,i.min),this._box.style.width=e.x+"px",this._box.style.height=e.y+"px"},_finish:function(){this._moved&&(ui(this._box),mi(this._container,"leaflet-crosshair")),Qt(),Ti(),Bi(document,{contextmenu:ji,mousemove:this._onMouseMove,mouseup:this._onMouseUp,keydown:this._onKeyDown},this)},_onMouseUp:function(t){if((1===t.which||1===t.button)&&(this._finish(),this._moved)){this._clearDeferredResetState(),this._resetStateTimeout=setTimeout(a(this._resetState,this),0);var i=new N(this._map.containerPointToLatLng(this._startPoint),this._map.containerPointToLatLng(this._point));this._map.fitBounds(i).fire("boxzoomend",{boxZoomBounds:i})}},_onKeyDown:function(t){27===t.keyCode&&this._finish()}});Ji.addInitHook("addHandler","boxZoom",yn),Ji.mergeOptions({doubleClickZoom:!0});var xn=oe.extend({addHooks:function(){this._map.on("dblclick",this._onDoubleClick,this)},removeHooks:function(){this._map.off("dblclick",this._onDoubleClick,this)},_onDoubleClick:function(t){var i=this._map,e=i.getZoom(),n=i.options.zoomDelta,o=t.originalEvent.shiftKey?e-n:e+n;"center"===i.options.doubleClickZoom?i.setZoom(o):i.setZoomAround(t.containerPoint,o)}});Ji.addInitHook("addHandler","doubleClickZoom",xn),Ji.mergeOptions({dragging:!0,inertia:!rt,inertiaDeceleration:3400,inertiaMaxSpeed:1/0,easeLinearity:.2,worldCopyJump:!1,maxBoundsViscosity:0});var wn=oe.extend({addHooks:function(){if(!this._draggable){var t=this._map;this._draggable=new le(t._mapPane,t._container),this._draggable.on({dragstart:this._onDragStart,drag:this._onDrag,dragend:this._onDragEnd},this),this._draggable.on("predrag",this._onPreDragLimit,this),t.options.worldCopyJump&&(this._draggable.on("predrag",this._onPreDragWrap,this),t.on("zoomend",this._onZoomEnd,this),t.whenReady(this._onZoomEnd,this))}pi(this._map._container,"leaflet-grab leaflet-touch-drag"),this._draggable.enable(),this._positions=[],this._times=[]},removeHooks:function(){mi(this._map._container,"leaflet-grab"),mi(this._map._container,"leaflet-touch-drag"),this._draggable.disable()},moved:function(){return this._draggable&&this._draggable._moved},moving:function(){return this._draggable&&this._draggable._moving},_onDragStart:function(){var t=this._map;if(t._stop(),this._map.options.maxBounds&&this._map.options.maxBoundsViscosity){var i=D(this._map.options.maxBounds);this._offsetLimit=R(this._map.latLngToContainerPoint(i.getNorthWest()).multiplyBy(-1),this._map.latLngToContainerPoint(i.getSouthEast()).multiplyBy(-1).add(this._map.getSize())),this._viscosity=Math.min(1,Math.max(0,this._map.options.maxBoundsViscosity))}else this._offsetLimit=null;t.fire("movestart").fire("dragstart"),t.options.inertia&&(this._positions=[],this._times=[])},_onDrag:function(t){if(this._map.options.inertia){var i=this._lastTime=+new Date,e=this._lastPos=this._draggable._absPos||this._draggable._newPos;this._positions.push(e),this._times.push(i),this._prunePositions(i)}this._map.fire("move",t).fire("drag",t)},_prunePositions:function(t){for(;1i.max.x&&(t.x=this._viscousLimit(t.x,i.max.x)),t.y>i.max.y&&(t.y=this._viscousLimit(t.y,i.max.y)),this._draggable._newPos=this._draggable._startPos.add(t)}},_onPreDragWrap:function(){var t=this._worldWidth,i=Math.round(t/2),e=this._initialWorldOffset,n=this._draggable._newPos.x,o=(n-i+e)%t+i-e,s=(n+i+e)%t-i-e,r=Math.abs(o+e)i.getMaxZoom()&&1=i;)t=t.__parent;return this._currentShownBounds.contains(t.getLatLng())&&(this.options.animateAddingMarkers?this._animationAddLayer(e,t):this._animationAddLayerNonAnimated(e,t)),this},removeLayer:function(e){return e instanceof L.LayerGroup?this.removeLayers([e]):e.getLatLng?this._map?e.__parent?(this._unspiderfy&&(this._unspiderfy(),this._unspiderfyLayer(e)),this._removeLayer(e,!0),this._topClusterLevel._recalculateBounds(),e.off("move",this._childMarkerMoved,this),this._featureGroup.hasLayer(e)&&(this._featureGroup.removeLayer(e),e.clusterShow&&e.clusterShow()),this):this:(!this._arraySplice(this._needsClustering,e)&&this.hasLayer(e)&&this._needsRemoving.push(e),this):(this._nonPointGroup.removeLayer(e),this)},addLayers:function(e){if(!L.Util.isArray(e))return this.addLayer(e);var t,i=this._featureGroup,n=this._nonPointGroup,s=this.options.chunkedLoading,r=this.options.chunkInterval,o=this.options.chunkProgress,a=e.length,h=0,u=!0;if(this._map){var l=(new Date).getTime(),_=L.bind(function(){for(var d=(new Date).getTime();a>h;h++){if(s&&0===h%200){var c=(new Date).getTime()-d;if(c>r)break}if(t=e[h],t instanceof L.LayerGroup)u&&(e=e.slice(),u=!1),this._extractNonGroupLayers(t,e),a=e.length;else if(t.getLatLng){if(!this.hasLayer(t)&&(this._addLayer(t,this._maxZoom),t.__parent&&2===t.__parent.getChildCount())){var p=t.__parent.getAllChildMarkers(),f=p[0]===t?p[1]:p[0];i.removeLayer(f)}}else n.addLayer(t)}o&&o(h,a,(new Date).getTime()-l),h===a?(this._topClusterLevel._recalculateBounds(),this._featureGroup.eachLayer(function(e){e instanceof L.MarkerCluster&&e._iconNeedsUpdate&&e._updateIcon()}),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds)):setTimeout(_,this.options.chunkDelay)},this);_()}else for(var d=this._needsClustering;a>h;h++)t=e[h],t instanceof L.LayerGroup?(u&&(e=e.slice(),u=!1),this._extractNonGroupLayers(t,e),a=e.length):t.getLatLng?this.hasLayer(t)||d.push(t):n.addLayer(t);return this},removeLayers:function(e){var t,i,n=e.length,s=this._featureGroup,r=this._nonPointGroup,o=!0;if(!this._map){for(t=0;n>t;t++)i=e[t],i instanceof L.LayerGroup?(o&&(e=e.slice(),o=!1),this._extractNonGroupLayers(i,e),n=e.length):(this._arraySplice(this._needsClustering,i),r.removeLayer(i),this.hasLayer(i)&&this._needsRemoving.push(i));return this}if(this._unspiderfy){this._unspiderfy();var a=e.slice(),h=n;for(t=0;h>t;t++)i=a[t],i instanceof L.LayerGroup?(this._extractNonGroupLayers(i,a),h=a.length):this._unspiderfyLayer(i)}for(t=0;n>t;t++)i=e[t],i instanceof L.LayerGroup?(o&&(e=e.slice(),o=!1),this._extractNonGroupLayers(i,e),n=e.length):i.__parent?(this._removeLayer(i,!0,!0),s.hasLayer(i)&&(s.removeLayer(i),i.clusterShow&&i.clusterShow())):r.removeLayer(i);return this._topClusterLevel._recalculateBounds(),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds),s.eachLayer(function(e){e instanceof L.MarkerCluster&&e._updateIcon()}),this},clearLayers:function(){return this._map||(this._needsClustering=[],delete this._gridClusters,delete this._gridUnclustered),this._noanimationUnspiderfy&&this._noanimationUnspiderfy(),this._featureGroup.clearLayers(),this._nonPointGroup.clearLayers(),this.eachLayer(function(e){e.off("move",this._childMarkerMoved,this),delete e.__parent}),this._map&&this._generateInitialClusters(),this},getBounds:function(){var e=new L.LatLngBounds;this._topClusterLevel&&e.extend(this._topClusterLevel._bounds);for(var t=this._needsClustering.length-1;t>=0;t--)e.extend(this._needsClustering[t].getLatLng());return e.extend(this._nonPointGroup.getBounds()),e},eachLayer:function(e,t){var i,n=this._needsClustering.slice(),s=this._needsRemoving;for(this._topClusterLevel&&this._topClusterLevel.getAllChildMarkers(n),i=n.length-1;i>=0;i--)-1===s.indexOf(n[i])&&e.call(t,n[i]);this._nonPointGroup.eachLayer(e,t)},getLayers:function(){var e=[];return this.eachLayer(function(t){e.push(t)}),e},getLayer:function(e){var t=null;return e=parseInt(e,10),this.eachLayer(function(i){L.stamp(i)===e&&(t=i)}),t},hasLayer:function(e){if(!e)return!1;var t,i=this._needsClustering;for(t=i.length-1;t>=0;t--)if(i[t]===e)return!0;for(i=this._needsRemoving,t=i.length-1;t>=0;t--)if(i[t]===e)return!1;return!(!e.__parent||e.__parent._group!==this)||this._nonPointGroup.hasLayer(e)},zoomToShowLayer:function(e,t){"function"!=typeof t&&(t=function(){});var i=function(){!e._icon&&!e.__parent._icon||this._inZoomAnimation||(this._map.off("moveend",i,this),this.off("animationend",i,this),e._icon?t():e.__parent._icon&&(this.once("spiderfied",t,this),e.__parent.spiderfy()))};if(e._icon&&this._map.getBounds().contains(e.getLatLng()))t();else if(e.__parent._zoomt;t++)n=this._needsRemoving[t],this._removeLayer(n,!0);this._needsRemoving=[],this._zoom=this._map.getZoom(),this._currentShownBounds=this._getExpandedVisibleBounds(),this._map.on("zoomend",this._zoomEnd,this),this._map.on("moveend",this._moveEnd,this),this._spiderfierOnAdd&&this._spiderfierOnAdd(),this._bindEvents(),i=this._needsClustering,this._needsClustering=[],this.addLayers(i)},onRemove:function(e){e.off("zoomend",this._zoomEnd,this),e.off("moveend",this._moveEnd,this),this._unbindEvents(),this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim",""),this._spiderfierOnRemove&&this._spiderfierOnRemove(),delete this._maxLat,this._hideCoverage(),this._featureGroup.remove(),this._nonPointGroup.remove(),this._featureGroup.clearLayers(),this._map=null},getVisibleParent:function(e){for(var t=e;t&&!t._icon;)t=t.__parent;return t||null},_arraySplice:function(e,t){for(var i=e.length-1;i>=0;i--)if(e[i]===t)return e.splice(i,1),!0},_removeFromGridUnclustered:function(e,t){for(var i=this._map,n=this._gridUnclustered;t>=0&&n[t].removeObject(e,i.project(e.getLatLng(),t));t--);},_childMarkerMoved:function(e){this._ignoreMove||(e.target._latlng=e.oldLatLng,this.removeLayer(e.target),e.target._latlng=e.latlng,this.addLayer(e.target))},_removeLayer:function(e,t,i){var n=this._gridClusters,s=this._gridUnclustered,r=this._featureGroup,o=this._map;t&&this._removeFromGridUnclustered(e,this._maxZoom);var a,h=e.__parent,u=h._markers;for(this._arraySplice(u,e);h&&(h._childCount--,h._boundsNeedUpdate=!0,!(h._zoom<0));)t&&h._childCount<=1?(a=h._markers[0]===e?h._markers[1]:h._markers[0],n[h._zoom].removeObject(h,o.project(h._cLatLng,h._zoom)),s[h._zoom].addObject(a,o.project(a.getLatLng(),h._zoom)),this._arraySplice(h.__parent._childClusters,h),h.__parent._markers.push(a),a.__parent=h.__parent,h._icon&&(r.removeLayer(h),i||r.addLayer(a))):i&&h._icon||h._updateIcon(),h=h.__parent;delete e.__parent},_isOrIsParent:function(e,t){for(;t;){if(e===t)return!0;t=t.parentNode}return!1},fire:function(e,t,i){if(t&&t.layer instanceof L.MarkerCluster){if(t.originalEvent&&this._isOrIsParent(t.layer._icon,t.originalEvent.relatedTarget))return;e="cluster"+e}L.FeatureGroup.prototype.fire.call(this,e,t,i)},listens:function(e,t){return L.FeatureGroup.prototype.listens.call(this,e,t)||L.FeatureGroup.prototype.listens.call(this,"cluster"+e,t)},_defaultIconCreateFunction:function(e){var t=e.getChildCount(),i=" marker-cluster-";return i+=10>t?"small":100>t?"medium":"large",new L.DivIcon({html:""+t+"
",className:"marker-cluster"+i,iconSize:new L.Point(40,40)})},_bindEvents:function(){var e=this._map,t=this.options.spiderfyOnMaxZoom,i=this.options.showCoverageOnHover,n=this.options.zoomToBoundsOnClick;(t||n)&&this.on("clusterclick",this._zoomOrSpiderfy,this),i&&(this.on("clustermouseover",this._showCoverage,this),this.on("clustermouseout",this._hideCoverage,this),e.on("zoomend",this._hideCoverage,this))},_zoomOrSpiderfy:function(e){for(var t=e.layer,i=t;1===i._childClusters.length;)i=i._childClusters[0];i._zoom===this._maxZoom&&i._childCount===t._childCount&&this.options.spiderfyOnMaxZoom?t.spiderfy():this.options.zoomToBoundsOnClick&&t.zoomToBounds(),e.originalEvent&&13===e.originalEvent.keyCode&&this._map._container.focus()},_showCoverage:function(e){var t=this._map;this._inZoomAnimation||(this._shownPolygon&&t.removeLayer(this._shownPolygon),e.layer.getChildCount()>2&&e.layer!==this._spiderfied&&(this._shownPolygon=new L.Polygon(e.layer.getConvexHull(),this.options.polygonOptions),t.addLayer(this._shownPolygon)))},_hideCoverage:function(){this._shownPolygon&&(this._map.removeLayer(this._shownPolygon),this._shownPolygon=null)},_unbindEvents:function(){var e=this.options.spiderfyOnMaxZoom,t=this.options.showCoverageOnHover,i=this.options.zoomToBoundsOnClick,n=this._map;(e||i)&&this.off("clusterclick",this._zoomOrSpiderfy,this),t&&(this.off("clustermouseover",this._showCoverage,this),this.off("clustermouseout",this._hideCoverage,this),n.off("zoomend",this._hideCoverage,this))},_zoomEnd:function(){this._map&&(this._mergeSplitClusters(),this._zoom=Math.round(this._map._zoom),this._currentShownBounds=this._getExpandedVisibleBounds())},_moveEnd:function(){if(!this._inZoomAnimation){var e=this._getExpandedVisibleBounds();this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,this._zoom,e),this._topClusterLevel._recursivelyAddChildrenToMap(null,Math.round(this._map._zoom),e),this._currentShownBounds=e}},_generateInitialClusters:function(){var e=this._map.getMaxZoom(),t=this.options.maxClusterRadius,i=t;"function"!=typeof t&&(i=function(){return t}),this.options.disableClusteringAtZoom&&(e=this.options.disableClusteringAtZoom-1),this._maxZoom=e,this._gridClusters={},this._gridUnclustered={};for(var n=e;n>=0;n--)this._gridClusters[n]=new L.DistanceGrid(i(n)),this._gridUnclustered[n]=new L.DistanceGrid(i(n));this._topClusterLevel=new this._markerCluster(this,-1)},_addLayer:function(e,t){var i,n,s=this._gridClusters,r=this._gridUnclustered;for(this.options.singleMarkerMode&&this._overrideMarkerIcon(e),e.on("move",this._childMarkerMoved,this);t>=0;t--){i=this._map.project(e.getLatLng(),t);var o=s[t].getNearObject(i);if(o)return o._addChild(e),e.__parent=o,void 0;if(o=r[t].getNearObject(i)){var a=o.__parent;a&&this._removeLayer(o,!1);var h=new this._markerCluster(this,t,o,e);s[t].addObject(h,this._map.project(h._cLatLng,t)),o.__parent=h,e.__parent=h;var u=h;for(n=t-1;n>a._zoom;n--)u=new this._markerCluster(this,n,u),s[n].addObject(u,this._map.project(o.getLatLng(),n));return a._addChild(u),this._removeFromGridUnclustered(o,t),void 0}r[t].addObject(e,i)}this._topClusterLevel._addChild(e),e.__parent=this._topClusterLevel},_enqueue:function(e){this._queue.push(e),this._queueTimeout||(this._queueTimeout=setTimeout(L.bind(this._processQueue,this),300))},_processQueue:function(){for(var e=0;ee?(this._animationStart(),this._animationZoomOut(this._zoom,e)):this._moveEnd()},_getExpandedVisibleBounds:function(){return this.options.removeOutsideVisibleBounds?L.Browser.mobile?this._checkBoundsMaxLat(this._map.getBounds()):this._checkBoundsMaxLat(this._map.getBounds().pad(1)):this._mapBoundsInfinite},_checkBoundsMaxLat:function(e){var t=this._maxLat;return t!==i&&(e.getNorth()>=t&&(e._northEast.lat=1/0),e.getSouth()<=-t&&(e._southWest.lat=-1/0)),e},_animationAddLayerNonAnimated:function(e,t){if(t===e)this._featureGroup.addLayer(e);else if(2===t._childCount){t._addToMap();var i=t.getAllChildMarkers();this._featureGroup.removeLayer(i[0]),this._featureGroup.removeLayer(i[1])}else t._updateIcon()},_extractNonGroupLayers:function(e,t){var i,n=e.getLayers(),s=0;for(t=t||[];s=0;i--)o=h[i],n.contains(o._latlng)||s.removeLayer(o)}),this._forceLayout(),this._topClusterLevel._recursivelyBecomeVisible(n,t),s.eachLayer(function(e){e instanceof L.MarkerCluster||!e._icon||e.clusterShow()}),this._topClusterLevel._recursively(n,e,t,function(e){e._recursivelyRestoreChildPositions(t)}),this._ignoreMove=!1,this._enqueue(function(){this._topClusterLevel._recursively(n,e,0,function(e){s.removeLayer(e),e.clusterShow()}),this._animationEnd()})},_animationZoomOut:function(e,t){this._animationZoomOutSingle(this._topClusterLevel,e-1,t),this._topClusterLevel._recursivelyAddChildrenToMap(null,t,this._getExpandedVisibleBounds()),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,e,this._getExpandedVisibleBounds())},_animationAddLayer:function(e,t){var i=this,n=this._featureGroup;n.addLayer(e),t!==e&&(t._childCount>2?(t._updateIcon(),this._forceLayout(),this._animationStart(),e._setPos(this._map.latLngToLayerPoint(t.getLatLng())),e.clusterHide(),this._enqueue(function(){n.removeLayer(e),e.clusterShow(),i._animationEnd()})):(this._forceLayout(),i._animationStart(),i._animationZoomOutSingle(t,this._map.getMaxZoom(),this._map.getZoom())))}},_animationZoomOutSingle:function(e,t,i){var n=this._getExpandedVisibleBounds();e._recursivelyAnimateChildrenInAndAddSelfToMap(n,t+1,i);var s=this;this._forceLayout(),e._recursivelyBecomeVisible(n,i),this._enqueue(function(){if(1===e._childCount){var r=e._markers[0];this._ignoreMove=!0,r.setLatLng(r.getLatLng()),this._ignoreMove=!1,r.clusterShow&&r.clusterShow()}else e._recursively(n,i,0,function(e){e._recursivelyRemoveChildrenFromMap(n,t+1)});s._animationEnd()})},_animationEnd:function(){this._map&&(this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim","")),this._inZoomAnimation--,this.fire("animationend")},_forceLayout:function(){L.Util.falseFn(t.body.offsetWidth)}}),L.markerClusterGroup=function(e){return new L.MarkerClusterGroup(e)},L.MarkerCluster=L.Marker.extend({initialize:function(e,t,i,n){L.Marker.prototype.initialize.call(this,i?i._cLatLng||i.getLatLng():new L.LatLng(0,0),{icon:this}),this._group=e,this._zoom=t,this._markers=[],this._childClusters=[],this._childCount=0,this._iconNeedsUpdate=!0,this._boundsNeedUpdate=!0,this._bounds=new L.LatLngBounds,i&&this._addChild(i),n&&this._addChild(n)},getAllChildMarkers:function(e){e=e||[];for(var t=this._childClusters.length-1;t>=0;t--)this._childClusters[t].getAllChildMarkers(e);for(var i=this._markers.length-1;i>=0;i--)e.push(this._markers[i]);return e},getChildCount:function(){return this._childCount},zoomToBounds:function(){for(var e,t=this._childClusters.slice(),i=this._group._map,n=i.getBoundsZoom(this._bounds),s=this._zoom+1,r=i.getZoom();t.length>0&&n>s;){s++;var o=[];for(e=0;es?this._group._map.setView(this._latlng,s):r>=n?this._group._map.setView(this._latlng,r+1):this._group._map.fitBounds(this._bounds)},getBounds:function(){var e=new L.LatLngBounds;return e.extend(this._bounds),e},_updateIcon:function(){this._iconNeedsUpdate=!0,this._icon&&this.setIcon(this)},createIcon:function(){return this._iconNeedsUpdate&&(this._iconObj=this._group.options.iconCreateFunction(this),this._iconNeedsUpdate=!1),this._iconObj.createIcon()},createShadow:function(){return this._iconObj.createShadow()},_addChild:function(e,t){this._iconNeedsUpdate=!0,this._boundsNeedUpdate=!0,this._setClusterCenter(e),e instanceof L.MarkerCluster?(t||(this._childClusters.push(e),e.__parent=this),this._childCount+=e._childCount):(t||this._markers.push(e),this._childCount++),this.__parent&&this.__parent._addChild(e,!0)},_setClusterCenter:function(e){this._cLatLng||(this._cLatLng=e._cLatLng||e._latlng)},_resetBounds:function(){var e=this._bounds;e._southWest&&(e._southWest.lat=1/0,e._southWest.lng=1/0),e._northEast&&(e._northEast.lat=-1/0,e._northEast.lng=-1/0)},_recalculateBounds:function(){var e,t,i,n,s=this._markers,r=this._childClusters,o=0,a=0,h=this._childCount;if(0!==h){for(this._resetBounds(),e=0;e=0;i--)n=s[i],n._icon&&(n._setPos(t),n.clusterHide())},function(e){var i,n,s=e._childClusters;for(i=s.length-1;i>=0;i--)n=s[i],n._icon&&(n._setPos(t),n.clusterHide())})},_recursivelyAnimateChildrenInAndAddSelfToMap:function(e,t,i){this._recursively(e,i,0,function(n){n._recursivelyAnimateChildrenIn(e,n._group._map.latLngToLayerPoint(n.getLatLng()).round(),t),n._isSingleParent()&&t-1===i?(n.clusterShow(),n._recursivelyRemoveChildrenFromMap(e,t)):n.clusterHide(),n._addToMap()})},_recursivelyBecomeVisible:function(e,t){this._recursively(e,0,t,null,function(e){e.clusterShow()})},_recursivelyAddChildrenToMap:function(e,t,i){this._recursively(i,-1,t,function(n){if(t!==n._zoom)for(var s=n._markers.length-1;s>=0;s--){var r=n._markers[s];i.contains(r._latlng)&&(e&&(r._backupLatlng=r.getLatLng(),r.setLatLng(e),r.clusterHide&&r.clusterHide()),n._group._featureGroup.addLayer(r))}},function(t){t._addToMap(e)})},_recursivelyRestoreChildPositions:function(e){for(var t=this._markers.length-1;t>=0;t--){var i=this._markers[t];i._backupLatlng&&(i.setLatLng(i._backupLatlng),delete i._backupLatlng)}if(e-1===this._zoom)for(var n=this._childClusters.length-1;n>=0;n--)this._childClusters[n]._restorePosition();else for(var s=this._childClusters.length-1;s>=0;s--)this._childClusters[s]._recursivelyRestoreChildPositions(e)},_restorePosition:function(){this._backupLatlng&&(this.setLatLng(this._backupLatlng),delete this._backupLatlng)},_recursivelyRemoveChildrenFromMap:function(e,t,i){var n,s;this._recursively(e,-1,t-1,function(e){for(s=e._markers.length-1;s>=0;s--)n=e._markers[s],i&&i.contains(n._latlng)||(e._group._featureGroup.removeLayer(n),n.clusterShow&&n.clusterShow())},function(e){for(s=e._childClusters.length-1;s>=0;s--)n=e._childClusters[s],i&&i.contains(n._latlng)||(e._group._featureGroup.removeLayer(n),n.clusterShow&&n.clusterShow())})},_recursively:function(e,t,i,n,s){var r,o,a=this._childClusters,h=this._zoom;if(t>h)for(r=a.length-1;r>=0;r--)o=a[r],e.intersects(o._bounds)&&o._recursively(e,t,i,n,s);else if(n&&n(this),s&&this._zoom===i&&s(this),i>h)for(r=a.length-1;r>=0;r--)o=a[r],e.intersects(o._bounds)&&o._recursively(e,t,i,n,s)},_isSingleParent:function(){return this._childClusters.length>0&&this._childClusters[0]._childCount===this._childCount}}),L.Marker.include({clusterHide:function(){return this.options.opacityWhenUnclustered=this.options.opacity||1,this.setOpacity(0)},clusterShow:function(){var e=this.setOpacity(this.options.opacity||this.options.opacityWhenUnclustered);return delete this.options.opacityWhenUnclustered,e}}),L.DistanceGrid=function(e){this._cellSize=e,this._sqCellSize=e*e,this._grid={},this._objectPoint={}},L.DistanceGrid.prototype={addObject:function(e,t){var i=this._getCoord(t.x),n=this._getCoord(t.y),s=this._grid,r=s[n]=s[n]||{},o=r[i]=r[i]||[],a=L.Util.stamp(e);this._objectPoint[a]=t,o.push(e)},updateObject:function(e,t){this.removeObject(e),this.addObject(e,t)},removeObject:function(e,t){var i,n,s=this._getCoord(t.x),r=this._getCoord(t.y),o=this._grid,a=o[r]=o[r]||{},h=a[s]=a[s]||[];for(delete this._objectPoint[L.Util.stamp(e)],i=0,n=h.length;n>i;i++)if(h[i]===e)return h.splice(i,1),1===n&&delete a[s],!0},eachObject:function(e,t){var i,n,s,r,o,a,h,u=this._grid;for(i in u){o=u[i];for(n in o)for(a=o[n],s=0,r=a.length;r>s;s++)h=e.call(t,a[s]),h&&(s--,r--)}},getNearObject:function(e){var t,i,n,s,r,o,a,h,u=this._getCoord(e.x),l=this._getCoord(e.y),_=this._objectPoint,d=this._sqCellSize,c=null;for(t=l-1;l+1>=t;t++)if(s=this._grid[t])for(i=u-1;u+1>=i;i++)if(r=s[i])for(n=0,o=r.length;o>n;n++)a=r[n],h=this._sqDist(_[L.Util.stamp(a)],e),d>h&&(d=h,c=a);return c},_getCoord:function(e){return Math.floor(e/this._cellSize)},_sqDist:function(e,t){var i=t.x-e.x,n=t.y-e.y;return i*i+n*n}},function(){L.QuickHull={getDistant:function(e,t){var i=t[1].lat-t[0].lat,n=t[0].lng-t[1].lng;return n*(e.lat-t[0].lat)+i*(e.lng-t[0].lng)},findMostDistantPointFromBaseLine:function(e,t){var i,n,s,r=0,o=null,a=[];for(i=t.length-1;i>=0;i--)n=t[i],s=this.getDistant(n,e),s>0&&(a.push(n),s>r&&(r=s,o=n));return{maxPoint:o,newPoints:a}},buildConvexHull:function(e,t){var i=[],n=this.findMostDistantPointFromBaseLine(e,t);return n.maxPoint?(i=i.concat(this.buildConvexHull([e[0],n.maxPoint],n.newPoints)),i=i.concat(this.buildConvexHull([n.maxPoint,e[1]],n.newPoints))):[e[0]]},getConvexHull:function(e){var t,i=!1,n=!1,s=!1,r=!1,o=null,a=null,h=null,u=null,l=null,_=null;for(t=e.length-1;t>=0;t--){var d=e[t];(i===!1||d.lat>i)&&(o=d,i=d.lat),(n===!1||d.lats)&&(h=d,s=d.lng),(r===!1||d.lng=0;t--)e=i[t].getLatLng(),n.push(e);return L.QuickHull.getConvexHull(n)}}),L.MarkerCluster.include({_2PI:2*Math.PI,_circleFootSeparation:25,_circleStartAngle:Math.PI/6,_spiralFootSeparation:28,_spiralLengthStart:11,_spiralLengthFactor:5,_circleSpiralSwitchover:9,spiderfy:function(){if(this._group._spiderfied!==this&&!this._group._inZoomAnimation){var e,t=this.getAllChildMarkers(),i=this._group,n=i._map,s=n.latLngToLayerPoint(this._latlng);this._group._unspiderfy(),this._group._spiderfied=this,t.length>=this._circleSpiralSwitchover?e=this._generatePointsSpiral(t.length,s):(s.y+=10,e=this._generatePointsCircle(t.length,s)),this._animationSpiderfy(t,e)}},unspiderfy:function(e){this._group._inZoomAnimation||(this._animationUnspiderfy(e),this._group._spiderfied=null)},_generatePointsCircle:function(e,t){var i,n,s=this._group.options.spiderfyDistanceMultiplier*this._circleFootSeparation*(2+e),r=s/this._2PI,o=this._2PI/e,a=[];for(a.length=e,i=e-1;i>=0;i--)n=this._circleStartAngle+i*o,a[i]=new L.Point(t.x+r*Math.cos(n),t.y+r*Math.sin(n))._round();return a},_generatePointsSpiral:function(e,t){var i,n=this._group.options.spiderfyDistanceMultiplier,s=n*this._spiralLengthStart,r=n*this._spiralFootSeparation,o=n*this._spiralLengthFactor*this._2PI,a=0,h=[];for(h.length=e,i=e-1;i>=0;i--)a+=r/s+5e-4*i,h[i]=new L.Point(t.x+s*Math.cos(a),t.y+s*Math.sin(a))._round(),s+=o/a;return h},_noanimationUnspiderfy:function(){var e,t,i=this._group,n=i._map,s=i._featureGroup,r=this.getAllChildMarkers();for(i._ignoreMove=!0,this.setOpacity(1),t=r.length-1;t>=0;t--)e=r[t],s.removeLayer(e),e._preSpiderfyLatlng&&(e.setLatLng(e._preSpiderfyLatlng),delete e._preSpiderfyLatlng),e.setZIndexOffset&&e.setZIndexOffset(0),e._spiderLeg&&(n.removeLayer(e._spiderLeg),delete e._spiderLeg);i.fire("unspiderfied",{cluster:this,markers:r}),i._ignoreMove=!1,i._spiderfied=null}}),L.MarkerClusterNonAnimated=L.MarkerCluster.extend({_animationSpiderfy:function(e,t){var i,n,s,r,o=this._group,a=o._map,h=o._featureGroup,u=this._group.options.spiderLegPolylineOptions;for(o._ignoreMove=!0,i=0;i=0;n--)h=_.layerPointToLatLng(t[n]),s=e[n],s._preSpiderfyLatlng=s._latlng,s.setLatLng(h),s.clusterShow&&s.clusterShow(),f&&(r=s._spiderLeg,o=r._path,o.style.strokeDashoffset=0,r.setStyle({opacity:g}));this.setOpacity(.3),l._ignoreMove=!1,setTimeout(function(){l._animationEnd(),l.fire("spiderfied",{cluster:u,markers:e})},200)},_animationUnspiderfy:function(e){var t,i,n,s,r,o,a=this,h=this._group,u=h._map,l=h._featureGroup,_=e?u._latLngToNewLayerPoint(this._latlng,e.zoom,e.center):u.latLngToLayerPoint(this._latlng),d=this.getAllChildMarkers(),c=L.Path.SVG;for(h._ignoreMove=!0,h._animationStart(),this.setOpacity(1),i=d.length-1;i>=0;i--)t=d[i],t._preSpiderfyLatlng&&(t.setLatLng(t._preSpiderfyLatlng),delete t._preSpiderfyLatlng,o=!0,t._setPos&&(t._setPos(_),o=!1),t.clusterHide&&(t.clusterHide(),o=!1),o&&l.removeLayer(t),c&&(n=t._spiderLeg,s=n._path,r=s.getTotalLength()+.1,s.style.strokeDashoffset=r,n.setStyle({opacity:0})));h._ignoreMove=!1,setTimeout(function(){var e=0;for(i=d.length-1;i>=0;i--)t=d[i],t._spiderLeg&&e++;for(i=d.length-1;i>=0;i--)t=d[i],t._spiderLeg&&(t.clusterShow&&t.clusterShow(),t.setZIndexOffset&&t.setZIndexOffset(0),e>1&&l.removeLayer(t),u.removeLayer(t._spiderLeg),delete t._spiderLeg);h._animationEnd(),h.fire("unspiderfied",{cluster:a,markers:d})},200)}}),L.MarkerClusterGroup.include({_spiderfied:null,unspiderfy:function(){this._unspiderfy.apply(this,arguments)},_spiderfierOnAdd:function(){this._map.on("click",this._unspiderfyWrapper,this),this._map.options.zoomAnimation&&this._map.on("zoomstart",this._unspiderfyZoomStart,this),this._map.on("zoomend",this._noanimationUnspiderfy,this),L.Browser.touch||this._map.getRenderer(this)},_spiderfierOnRemove:function(){this._map.off("click",this._unspiderfyWrapper,this),this._map.off("zoomstart",this._unspiderfyZoomStart,this),this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._map.off("zoomend",this._noanimationUnspiderfy,this),this._noanimationUnspiderfy()},_unspiderfyZoomStart:function(){this._map&&this._map.on("zoomanim",this._unspiderfyZoomAnim,this)},_unspiderfyZoomAnim:function(e){L.DomUtil.hasClass(this._map._mapPane,"leaflet-touching")||(this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._unspiderfy(e))},_unspiderfyWrapper:function(){this._unspiderfy()},_unspiderfy:function(e){this._spiderfied&&this._spiderfied.unspiderfy(e)},_noanimationUnspiderfy:function(){this._spiderfied&&this._spiderfied._noanimationUnspiderfy()},_unspiderfyLayer:function(e){e._spiderLeg&&(this._featureGroup.removeLayer(e),e.clusterShow&&e.clusterShow(),e.setZIndexOffset&&e.setZIndexOffset(0),this._map.removeLayer(e._spiderLeg),delete e._spiderLeg)}}),L.MarkerClusterGroup.include({refreshClusters:function(e){return e?e instanceof L.MarkerClusterGroup?e=e._topClusterLevel.getAllChildMarkers():e instanceof L.LayerGroup?e=e._layers:e instanceof L.MarkerCluster?e=e.getAllChildMarkers():e instanceof L.Marker&&(e=[e]):e=this._topClusterLevel.getAllChildMarkers(),this._flagParentsIconsNeedUpdate(e),this._refreshClustersIcons(),this.options.singleMarkerMode&&this._refreshSingleMarkerModeMarkers(e),this},_flagParentsIconsNeedUpdate:function(e){var t,i;for(t in e)for(i=e[t].__parent;i;)i._iconNeedsUpdate=!0,i=i.__parent},_refreshClustersIcons:function(){this._featureGroup.eachLayer(function(e){e instanceof L.MarkerCluster&&e._iconNeedsUpdate&&e._updateIcon()})},_refreshSingleMarkerModeMarkers:function(e){var t,i;for(t in e)i=e[t],this.hasLayer(i)&&i.setIcon(this._overrideMarkerIcon(i))}}),L.Marker.include({refreshIconOptions:function(e,t){var i=this.options.icon;return L.setOptions(i,e),this.setIcon(i),t&&this.__parent&&this.__parent._group.refreshClusters(this),this}})}(window,document);
\ No newline at end of file
diff --git a/webapp_test/js/leaflet.pattern.js b/webapp_test/js/leaflet.pattern.js
new file mode 100644
index 0000000..d08c185
--- /dev/null
+++ b/webapp_test/js/leaflet.pattern.js
@@ -0,0 +1,6 @@
+/*
+ Leaflet.pattern, Provides tools to set the backgrounds of vector shapes in Leaflet to be patterns.
+ https://github.com/teastman/Leaflet.pattern
+ (c) 2015, Tyler Eastman
+*/
+!function(t,e){L.Pattern=L.Class.extend({includes:[L.Mixin.Events],options:{x:0,y:0,width:8,height:8,patternUnits:"userSpaceOnUse",patternContentUnits:"userSpaceOnUse"},_addShapes:L.Util.falseFn,_update:L.Util.falseFn,initialize:function(t){this._shapes={},L.setOptions(this,t)},onAdd:function(t){this._map=t.target?t.target:t,this._map._initDefRoot(),this._initDom();for(var e in this._shapes)this._shapes[e].onAdd(this);this._addShapes(),this._addDom(),this.redraw(),this.getEvents&&this._map.on(this.getEvents(),this),this.fire("add"),this._map.fire("patternadd",{pattern:this})},onRemove:function(){this._removeDom()},redraw:function(){if(this._map){this._update();for(var t in this._shapes)this._shapes[t].redraw()}return this},setStyle:function(t){return L.setOptions(this,t),this._map&&(this._updateStyle(),this.redraw()),this},addTo:function(t){return t.addPattern(this),this},remove:function(){return this.removeFrom(this._map)},removeFrom:function(t){return t&&t.removePattern(this),this}}),L.Map.addInitHook(function(){this._patterns={}}),L.Map.include({addPattern:function(t){var e=L.stamp(t);return this._patterns[e]?t:(this._patterns[e]=t,this.whenReady(t.onAdd,t),this)},removePattern:function(t){var e=L.stamp(t);return this._patterns[e]?(this._loaded&&t.onRemove(this),t.getEvents&&this.off(t.getEvents(),t),delete this._patterns[e],this._loaded&&(this.fire("patternremove",{pattern:t}),t.fire("remove")),t._map=null,this):this},hasPattern:function(t){return!!t&&L.stamp(t)in this._patterns}}),L.Pattern.SVG_NS="http://www.w3.org/2000/svg",L.Pattern=L.Pattern.extend({_createElement:function(t){return e.createElementNS(L.Pattern.SVG_NS,t)},_initDom:function(){this._dom=this._createElement("pattern"),this.options.className&&L.DomUtil.addClass(this._dom,this.options.className),this._updateStyle()},_addDom:function(){this._map._defRoot.appendChild(this._dom)},_removeDom:function(){L.DomUtil.remove(this._dom)},_updateStyle:function(){var t=this._dom,e=this.options;if(t){if(t.setAttribute("id",L.stamp(this)),t.setAttribute("x",e.x),t.setAttribute("y",e.y),t.setAttribute("width",e.width),t.setAttribute("height",e.height),t.setAttribute("patternUnits",e.patternUnits),t.setAttribute("patternContentUnits",e.patternContentUnits),e.patternTransform||e.angle){var i=e.patternTransform?e.patternTransform+" ":"";i+=e.angle?"rotate("+e.angle+") ":"",t.setAttribute("patternTransform",i)}else t.removeAttribute("patternTransform");for(var s in this._shapes)this._shapes[s]._updateStyle()}}}),L.Map.include({_initDefRoot:function(){if(!this._defRoot)if("function"==typeof this.getRenderer){var t=this.getRenderer(this);this._defRoot=L.Pattern.prototype._createElement("defs"),t._container.appendChild(this._defRoot)}else this._pathRoot||this._initPathRoot(),this._defRoot=L.Pattern.prototype._createElement("defs"),this._pathRoot.appendChild(this._defRoot)}}),L.SVG?L.SVG.include({_superUpdateStyle:L.SVG.prototype._updateStyle,_updateStyle:function(t){this._superUpdateStyle(t),t.options.fill&&t.options.fillPattern&&t._path.setAttribute("fill","url(#"+L.stamp(t.options.fillPattern)+")")}}):L.Path.include({_superUpdateStyle:L.Path.prototype._updateStyle,_updateStyle:function(){this._superUpdateStyle(),this.options.fill&&this.options.fillPattern&&this._path.setAttribute("fill","url(#"+L.stamp(this.options.fillPattern)+")")}}),L.StripePattern=L.Pattern.extend({options:{weight:4,spaceWeight:4,color:"#000000",spaceColor:"#ffffff",opacity:1,spaceOpacity:0},_addShapes:function(){this._stripe=new L.PatternPath({stroke:!0,weight:this.options.weight,color:this.options.color,opacity:this.options.opacity}),this._space=new L.PatternPath({stroke:!0,weight:this.options.spaceWeight,color:this.options.spaceColor,opacity:this.options.spaceOpacity}),this.addShape(this._stripe),this.addShape(this._space),this._update()},_update:function(){this._stripe.options.d="M0 "+this._stripe.options.weight/2+" H "+this.options.width,this._space.options.d="M0 "+(this._stripe.options.weight+this._space.options.weight/2)+" H "+this.options.width},setStyle:L.Pattern.prototype.setStyle}),L.stripePattern=function(t){return new L.StripePattern(t)},L.PatternShape=L.Class.extend({options:{stroke:!0,color:"#3388ff",weight:3,opacity:1,lineCap:"round",lineJoin:"round",fillOpacity:.2,fillRule:"evenodd"},initialize:function(t){L.setOptions(this,t)},onAdd:function(t){this._pattern=t,this._pattern._dom&&(this._initDom(),this._addDom())},addTo:function(t){return t.addShape(this),this},redraw:function(){return this._pattern&&this._updateShape(),this},setStyle:function(t){return L.setOptions(this,t),this._pattern&&this._updateStyle(),this},setShape:function(t){this.options=L.extend({},this.options,t),this._updateShape()}}),L.Pattern.include({addShape:function(t){var e=L.stamp(t);return this._shapes[e]?t:(this._shapes[e]=t,t.onAdd(this),void 0)}}),L.PatternShape.SVG_NS="http://www.w3.org/2000/svg",L.PatternShape=L.PatternShape.extend({_createElement:function(t){return e.createElementNS(L.PatternShape.SVG_NS,t)},_initDom:L.Util.falseFn,_updateShape:L.Util.falseFn,_initDomElement:function(t){this._dom=this._createElement(t),this.options.className&&L.DomUtil.addClass(this._dom,this.options.className),this._updateStyle()},_addDom:function(){this._pattern._dom.appendChild(this._dom)},_updateStyle:function(){var t=this._dom,e=this.options;t&&(e.stroke?(t.setAttribute("stroke",e.color),t.setAttribute("stroke-opacity",e.opacity),t.setAttribute("stroke-width",e.weight),t.setAttribute("stroke-linecap",e.lineCap),t.setAttribute("stroke-linejoin",e.lineJoin),e.dashArray?t.setAttribute("stroke-dasharray",e.dashArray):t.removeAttribute("stroke-dasharray"),e.dashOffset?t.setAttribute("stroke-dashoffset",e.dashOffset):t.removeAttribute("stroke-dashoffset")):t.setAttribute("stroke","none"),e.fill?(e.fillPattern?t.setAttribute("fill","url(#"+L.stamp(e.fillPattern)+")"):t.setAttribute("fill",e.fillColor||e.color),t.setAttribute("fill-opacity",e.fillOpacity),t.setAttribute("fill-rule",e.fillRule||"evenodd")):t.setAttribute("fill","none"),t.setAttribute("pointer-events",e.pointerEvents||(e.interactive?"visiblePainted":"none")))}}),L.PatternPath=L.PatternShape.extend({_initDom:function(){this._initDomElement("path")},_updateShape:function(){this._dom&&this._dom.setAttribute("d",this.options.d)}}),L.PatternCircle=L.PatternShape.extend({options:{x:0,y:0,radius:0},_initDom:function(){this._initDomElement("circle")},_updateShape:function(){this._dom&&(this._dom.setAttribute("cx",this.options.x),this._dom.setAttribute("cy",this.options.y),this._dom.setAttribute("r",this.options.radius))}}),L.PatternRect=L.PatternShape.extend({options:{x:0,y:0,width:10,height:10},_initDom:function(){this._initDomElement("rect")},_updateShape:function(){this._dom&&(this._dom.setAttribute("x",this.options.x),this._dom.setAttribute("y",this.options.y),this._dom.setAttribute("width",this.options.width),this._dom.setAttribute("height",this.options.height),this.options.rx&&this._dom.setAttribute("rx",this.options.rx),this.options.ry&&this._dom.setAttribute("ry",this.options.ry))}})}(window,document);
\ No newline at end of file
diff --git a/webapp_test/js/leaflet.rotatedMarker.js b/webapp_test/js/leaflet.rotatedMarker.js
new file mode 100644
index 0000000..9d9be5a
--- /dev/null
+++ b/webapp_test/js/leaflet.rotatedMarker.js
@@ -0,0 +1,51 @@
+(function() {
+ // save these original methods before they are overwritten
+ var proto_initIcon = L.Marker.prototype._initIcon;
+ var proto_setPos = L.Marker.prototype._setPos;
+
+ var oldIE = (L.DomUtil.TRANSFORM === 'msTransform');
+
+ L.Marker.addInitHook(function () {
+ var iconOptions = this.options.icon && this.options.icon.options;
+ var iconAnchor = iconOptions && this.options.icon.options.iconAnchor;
+ if (iconAnchor) {
+ iconAnchor = (iconAnchor[0] + 'px ' + iconAnchor[1] + 'px');
+ }
+ this.options.rotationOrigin = this.options.rotationOrigin || iconAnchor || 'center bottom' ;
+ this.options.rotationAngle = this.options.rotationAngle || 0;
+ });
+
+ L.Marker.include({
+ _initIcon: function() {
+ proto_initIcon.call(this);
+ },
+
+ _setPos: function (pos) {
+ proto_setPos.call(this, pos);
+
+ if(this.options.rotationAngle) {
+ this._icon.style[L.DomUtil.TRANSFORM+'Origin'] = this.options.rotationOrigin;
+
+ if(oldIE) {
+ // for IE 9, use the 2D rotation
+ this._icon.style[L.DomUtil.TRANSFORM] = 'rotate(' + this.options.rotationAngle + 'deg)';
+ } else {
+ // for modern browsers, prefer the 3D accelerated version
+ this._icon.style[L.DomUtil.TRANSFORM] += ' rotateZ(' + this.options.rotationAngle + 'deg)';
+ }
+ }
+ },
+
+ setRotationAngle: function(angle) {
+ this.options.rotationAngle = angle;
+ this.update();
+ return this;
+ },
+
+ setRotationOrigin: function(origin) {
+ this.options.rotationOrigin = origin;
+ this.update();
+ return this;
+ }
+ });
+})();
diff --git a/webapp_test/js/leaflet.wms.js b/webapp_test/js/leaflet.wms.js
new file mode 100644
index 0000000..e234ff6
--- /dev/null
+++ b/webapp_test/js/leaflet.wms.js
@@ -0,0 +1,495 @@
+/*!
+ * leaflet.wms.js
+ * A collection of Leaflet utilities for working with Web Mapping services.
+ * (c) 2014-2016, Houston Engineering, Inc.
+ * MIT License
+ */
+
+(function (factory) {
+ // Module systems magic dance, Leaflet edition
+ if (typeof define === 'function' && define.amd) {
+ // AMD
+ define(['leaflet'], factory);
+ } else if (typeof module !== 'undefined') {
+ // Node/CommonJS
+ module.exports = factory(require('leaflet'));
+ } else {
+ // Browser globals
+ if (typeof this.L === 'undefined')
+ throw 'Leaflet must be loaded first!';
+ // Namespace
+ this.L.WMS = this.L.wms = factory(this.L);
+ }
+}(function (L) {
+
+// Module object
+var wms = {};
+
+// Quick shim for Object.keys()
+if (!('keys' in Object)) {
+ Object.keys = function(obj) {
+ var result = [];
+ for (var i in obj) {
+ if (obj.hasOwnProperty(i)) {
+ result.push(i);
+ }
+ }
+ return result;
+ };
+}
+
+/*
+ * wms.Source
+ * The Source object manages a single WMS connection. Multiple "layers" can be
+ * created with the getLayer function, but a single request will be sent for
+ * each image update. Can be used in non-tiled "overlay" mode (default), or
+ * tiled mode, via an internal wms.Overlay or wms.TileLayer, respectively.
+ */
+wms.Source = L.Layer.extend({
+ 'options': {
+ 'untiled': true,
+ 'identify': true
+ },
+
+ 'initialize': function(url, options) {
+ L.setOptions(this, options);
+ if (this.options.tiled) {
+ this.options.untiled = false;
+ }
+ this._url = url;
+ this._subLayers = {};
+ this._overlay = this.createOverlay(this.options.untiled);
+ },
+
+ 'createOverlay': function(untiled) {
+ // Create overlay with all options other than untiled & identify
+ var overlayOptions = {};
+ for (var opt in this.options) {
+ if (opt != 'untiled' && opt != 'identify') {
+ overlayOptions[opt] = this.options[opt];
+ }
+ }
+ if (untiled) {
+ return wms.overlay(this._url, overlayOptions);
+ } else {
+ return wms.tileLayer(this._url, overlayOptions);
+ }
+ },
+
+ 'onAdd': function() {
+ this.refreshOverlay();
+ },
+
+ 'getEvents': function() {
+ if (this.options.identify) {
+ return {'click': this.identify};
+ } else {
+ return {};
+ }
+ },
+
+ 'setOpacity': function(opacity) {
+ this.options.opacity = opacity;
+ if (this._overlay) {
+ this._overlay.setOpacity(opacity);
+ }
+ },
+
+ 'bringToBack': function() {
+ this.options.isBack = true;
+ if (this._overlay) {
+ this._overlay.bringToBack();
+ }
+ },
+
+ 'bringToFront': function() {
+ this.options.isBack = false;
+ if (this._overlay) {
+ this._overlay.bringToFront();
+ }
+ },
+
+ 'getLayer': function(name) {
+ return wms.layer(this, name);
+ },
+
+ 'addSubLayer': function(name) {
+ this._subLayers[name] = true;
+ this.refreshOverlay();
+ },
+
+ 'removeSubLayer': function(name) {
+ delete this._subLayers[name];
+ this.refreshOverlay();
+ },
+
+ 'refreshOverlay': function() {
+ var subLayers = Object.keys(this._subLayers).join(",");
+ if (!this._map) {
+ return;
+ }
+ if (!subLayers) {
+ this._overlay.remove();
+ } else {
+ this._overlay.setParams({'layers': subLayers});
+ this._overlay.addTo(this._map);
+ }
+ },
+
+ 'identify': function(evt) {
+ // Identify map features in response to map clicks. To customize this
+ // behavior, create a class extending wms.Source and override one or
+ // more of the following hook functions.
+
+ var layers = this.getIdentifyLayers();
+ if (!layers.length) {
+ return;
+ }
+ this.getFeatureInfo(
+ evt.containerPoint, evt.latlng, layers,
+ this.showFeatureInfo
+ );
+ },
+
+ 'getFeatureInfo': function(point, latlng, layers, callback) {
+ // Request WMS GetFeatureInfo and call callback with results
+ // (split from identify() to faciliate use outside of map events)
+ var params = this.getFeatureInfoParams(point, layers),
+ url = this._url + L.Util.getParamString(params, this._url);
+
+ this.showWaiting();
+ this.ajax(url, done);
+
+ function done(result) {
+ this.hideWaiting();
+ var text = this.parseFeatureInfo(result, url);
+ callback.call(this, latlng, text);
+ }
+ },
+
+ 'ajax': function(url, callback) {
+ ajax.call(this, url, callback);
+ },
+
+ 'getIdentifyLayers': function() {
+ // Hook to determine which layers to identify
+ if (this.options.identifyLayers)
+ return this.options.identifyLayers;
+ return Object.keys(this._subLayers);
+ },
+
+ 'getFeatureInfoParams': function(point, layers) {
+ // Hook to generate parameters for WMS service GetFeatureInfo request
+ var wmsParams, overlay;
+ if (this.options.untiled) {
+ // Use existing overlay
+ wmsParams = this._overlay.wmsParams;
+ } else {
+ // Create overlay instance to leverage updateWmsParams
+ overlay = this.createOverlay(true);
+ overlay.updateWmsParams(this._map);
+ wmsParams = overlay.wmsParams;
+ wmsParams.layers = layers.join(',');
+ }
+ var infoParams = {
+ 'request': 'GetFeatureInfo',
+ 'query_layers': layers.join(','),
+ 'X': Math.round(point.x),
+ 'Y': Math.round(point.y)
+ };
+ return L.extend({}, wmsParams, infoParams);
+ },
+
+ 'parseFeatureInfo': function(result, url) {
+ // Hook to handle parsing AJAX response
+ if (result == "error") {
+ // AJAX failed, possibly due to CORS issues.
+ // Try loading content in