摘要：
ios编程：iPhone How-to:给UIView拍照时间:2011-04-22 csdn博客 林家男孩基本原理就是主要将UIView的layer描绘到图形上下文。UIView全局拍照和局域拍照的代码如下：1 UIView全局拍照- (UIImage *) screenImage:(UIView *)view {UIImage *screenImage;UIGraphicsBeginImageContext(view.frame.size);[view.layer renderInContext:UIGraphicsGetCurrentContext()];screenImage = UI 阅读全文