如图:
![](https://img.haomeiwen.com/i2699808/ec131052fef6bfbb.png)
![](https://img.haomeiwen.com/i2699808/575681b7b50b23dd.png)
![](https://img.haomeiwen.com/i2699808/b824a8473253c9cb.png)
设置pageController 为图片的方法
// 2.设置pageControl的图片
[self.pageControl setValue:[UIImage imageNamed:@"current"] forKeyPath:@"_currentPageImage"];
[self.pageControl setValue:[UIImage imageNamed:@"other"] forKeyPath: @"_pageImage"];
// 2.设置pageControl的图片
[self.pageControl setValue:[UIImage imageNamed:@"current"] forKeyPath:@"_currentPageImage"];
[self.pageControl setValue:[UIImage imageNamed:@"other"] forKeyPath: @"_pageImage"];
本文标题:UIScrollView 基本使用
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