Reputation: 145
I have a UIButton which has arrow kind of blue image set as
UIImage *arrowImage = [UIImage imageNamed:@"bluearrow.png"];
[self.prevbutton setBackgroundImage:arrowImage forState:UIControlStateNormal];
Now I have another image yellow.png, that I want to super impose on top of this button image and make a flashing animation continuously. How can I do this?
Upvotes: 3
Views: 1388
Reputation: 130222
This should help you.
myButton.imageView.animationImages =
[NSArray arrayWithObjects:[UIImage imageNamed:@"image1.png"],
[UIImage imageNamed:@"image2.png"],
nil];
myButton.imageView.animationDuration = 0.5; //whatever you want (in seconds)
[myButton.imageView startAnimating];
As quoted from https://stackoverflow.com/a/7490535/716216
Upvotes: 4