public interface LTImageViewerDelegate
Public Interface LTImageViewerDelegate
public interface LTImageViewerDelegate
@protocol LTImageViewerDelegate<NSObject> @optional -(void)imageViewer:(LTImageViewer*)imageViewer postRenderWithContext:(CGContextRef)context; -(void)imageViewer:(LTImageViewer*)imageViewer preRenderWithContext:(CGContextRef)context; @end
function Leadtools.Controls.LTImageViewerDelegate()
This protocol is used to listen to ImageViewer events to provide the user with information needed in the event.