在iPhone上用圆角绘制图像

Question

我想用圆角绘制图像。如何在iPhone上执行此操作？

Answer 1

请参阅重复的问题 How to mask a square image into an image with round corners in the iPhone SDK?

Answer 2

我希望这可能有所帮助：

Round the corners of an image

你所要做的就是：

#import <QuartzCore/QuartzCore.h>

//Then do this. Change "theImageView" with the name of your ImageView

theImageView.layer.cornerRadius = 12;

theImageView.layer.masksToBounds = YES;

Answer 3

使用透明背景的PNG。然后在将图像的角落添加到iPhone之前简单地对其进行圆角处理。