This is a java based mini GIS application, implementing displaying raster image from txt file

Available operations

• Workspace:
  • show all .txt file under the parent directory of the open file
  • double click .txt can open the file & show the image in center window
• Center window
  • Show the open file
  • Draggable & zoom in and zoom out & show coordinates
• Preview window
  • Single click to show details of selected image.
  • Double click to delect the selected image.

issues

1. Components' position in a choas when in small window size, fullscreen works.

   

   

   2. Continuous drags can't work well