Image Cropping Demo

This project was my sandbox for playing with an image editor that allows a user to select a region from an image and crop that image to that region.

• The region is selected as a rectangle
• The selection is done using a common rubber-banding approach
• The region is outlined using a "marching ants" pattern
• Resize handles are provided to grab corners or sides
• Handles are drawn as white or gray depending on the brightness of the image
• A narrow border is added to make it easier to select the edges with the mouse