KSDebugLayer

A CALayer subclass to visualize the anchorPoint and bounds of the layer. Specifically useful for handling off-center animations.

Example iOS Usage

In your UIView subclass while debugging:

+ (Class)layerClass
{
    return [KSDebugLayer class];
}

Example OS X Usage

On the desired NSView while debugging:

view.layer = [KSDebugLayer layer];
[view updateLayer];

Resources

• https://developer.apple.com/library/ios/qa/qa1509/_index.html
• http://stackoverflow.com/questions/448125/how-to-get-pixel-data-from-a-uiimage-cocoa-touch-or-cgimage-core-graphics
• http://stackoverflow.com/questions/17671398/visualizing-the-anchor-point-of-a-uiimageview/17673965#17673965