Fixes small calculation issue in percentage-based cropping

Former-commit-id: 56969ec1636d5a356b4fa8ed95af932a837b10b6
12 years ago · e8e937213a
1 changed files with 4 additions and 5 deletions
--- a/src/ImageProcessor/Processors/Crop.cs
+++ b/src/ImageProcessor/Processors/Crop.cs
@ -159,12 +159,11 @@ namespace ImageProcessor.Processors
                    // Work out the percentages.
                    float left = cropLayer.Left * sourceWidth;
                    float top = cropLayer.Top * sourceWidth;
-                    float right = sourceWidth - (cropLayer.Right * sourceWidth);
-                    float bottom = sourceHeight - (cropLayer.Bottom * sourceHeight);
-                    //float right = (sourceWidth - (cropLayer.Right * sourceWidth)) - left;
-                    //float bottom = (sourceHeight - (cropLayer.Bottom * sourceHeight)) - top;
+                    
+                    float width  = (1 - cropLayer.Left - cropLayer.Right) * sourceWidth;
+                    float height = (1 - cropLayer.Top - cropLayer.Bottom) * sourceHeight;

-                    rectangleF = new RectangleF(left, top, right, bottom);
+                    rectangleF = new RectangleF(left, top, width, height);
                }
                else
                {