Use Canvas to loop animation forever (hacky way)

CSLoopingAnimationView.h

#import <UIKit/UIKit.h>
#import "CSAnimation.h"
#import "CSAnimationView.h"

@interface CSLoopingAnimationView : CSAnimationView

@end

CSLoopingAnimationView.m

#import "CSLoopingAnimationView.h"

@implementation CSLoopingAnimationView

- (void)startCanvasAnimation {

    [super startCanvasAnimation];

    [NSObject cancelPreviousPerformRequestsWithTarget:self
                                             selector:@selector(startCanvasAnimation)
                                               object:nil];
    [self performSelector:@selector(startCanvasAnimation)
               withObject:nil
               afterDelay:self.duration];
}

@end