Added UIGradientStyleDiagonal to UIColor+Chameleon.h/m

Pod/Classes/Objective-C/UIColor+Chameleon.h

@@ -57,7 +57,13 @@ typedef NS_ENUM (NSUInteger, UIGradientStyle) {
      *
      *  @since 1.0
      */
-    UIGradientStyleTopToBottom
+    UIGradientStyleTopToBottom,
+    /**
+     * Returns a gradual blend between colours originating at the bottom-leftmost point and ending at the top-rightmost point of an object's frame.
+     *
+     * Custom
+     */
+    UIGradientStyleDiagonal
 };
 
 /**

Pod/Classes/Objective-C/UIColor+Chameleon.m

@@ -539,6 +539,26 @@ + (UIColor *)colorWithGradientStyle:(UIGradientStyle)gradientStyle withFrame:(CG
             return [UIColor colorWithPatternImage:backgroundColorImage];
         }
 
+        case UIGradientStyleDiagonal: {
+
+            //Set out gradient's colors
+            backgroundGradientLayer.colors = cgColors;
+
+            //Specify the direction our gradient will take
+            [backgroundGradientLayer setStartPoint:CGPointMake(0.0, 1.0)];
+            [backgroundGradientLayer setEndPoint:CGPointMake(1.0, 0.0)];
+
+            //Convert our CALayer to a UIImage object
+            UIGraphicsBeginImageContextWithOptions(backgroundGradientLayer.bounds.size,NO, [UIScreen mainScreen].scale);
+            [backgroundGradientLayer renderInContext:UIGraphicsGetCurrentContext()];
+            UIImage *backgroundColorImage = UIGraphicsGetImageFromCurrentImageContext();
+            UIGraphicsEndImageContext();
+
+            [self setGradientImage:backgroundColorImage];
+            return [UIColor colorWithPatternImage:backgroundColorImage];
+        }
+
+
         case UIGradientStyleTopToBottom:
         default: {