本文介绍了iPhone:UITextView环绕UIImage吗?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何获得一个UITextView来将其文本环绕在UIImage中,如该图像所示?
How do I get a UITextView to wrap its text around a UIImage like in this image?
图像尺寸不一定是以前已知的.
The image size is not necessarily previously known.
推荐答案
IOS 7及更高版本:
IOS 7 and above:
UIBezierPath * imgRect = [UIBezierPath bezierPathWithRect:CGRectMake(0, 0, 100, 100)];
self.textView.textContainer.exclusionPaths = @[imgRect];
迅捷(归功于Bart van Kuik):
Swift (credit to Bart van Kuik):
let exclusionPath = UIBezierPath(rect: CGRectMake(0, 0, 100, 100))
self.textView.textContainer.exclusionPaths = [exclusionPath]
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