How to draw UIButton with shape as below?

Question

I want to draw UIButton in following shape :

I have cut the image, so the edges are not straight. Please consider them straight. Also the bottom right corner is as shown. It is cut in quarter of circle.

I am not able to draw this shape for UIButton . How to do this?

Answer 1

[self.myButton setBackgroundImage:[UIImage imageNamed:@"myOddlyShapedImage"] forState:UIControlStateNormal];

Answer 2

I got the same problem, I found a different UIBUtton libraries and solved this

search for:

GB2ShapeCache

and implement if you don't find it I could upload it and I give you the link.

You only put the library in your UIBUtton and it will work

I hope it helps :)

Answer 3

Interesting question. I did a search and found two simple solutions that seem much simpler than the GB2. They override either hitTest:withEvent: or pointInside:withEvent: to take into account if the current pixel is transparent or not. So just take your image, set the lower right corner to transparent in a graphics editor, and use one of these classes.

http://iphonedevelopment.blogspot.com/2010/03/irregularly-shaped-uibuttons.html and http://oleb.net/blog/2009/10/obshapedbutton-non-rectangular-buttons-on-the-iphone/