【发布时间】:2012-10-02 14:46:41
【问题描述】:
我有 self.view,但我只想捕获它的 300x320。
得到这个代码:
UIGraphicsBeginImageContext(self.view.bounds.size);
[self.view.window.layer renderInContext:UIGraphicsGetCurrentContext()];
UIImage *viewImage = UIGraphicsGetImageFromCurrentImageContext();
UIGraphicsEndImageContext();
UIImageWriteToSavedPhotosAlbum(viewImage, nil, nil, nil);
UIImage * imgPrintScreen = [[UIImage alloc]init];
imgPrintScreen = viewImage;
我需要在此处更改哪些内容?
感谢分配!
【问题讨论】:
标签: objective-c ios uiimage capture