在我的应用程序中有一个图像视图，我在其中执行两个操作： 1.反映图片：
- （无效）reflectImage {
UIImage *alterImage=[[UIImage alloc]init];
alterImage=photoView.image;
UIImageOrientation flippedOrientation = alterImage.imageOrientation;
if (flippedOrientation==UIImageOrientationUp) {
flippedOrientation = UIImageOrientationDownMirrored;
}
else if (flippedOrientation==UIImageOrientationDown) {
flippedOrientation = UIImageOrientationUpMirrored;
}
else if (flippedOrientation==UIImageOrientationDownMirrored) {
flippedOrientation = UIImageOrientationUp;
}
else if (flippedOrientation==UIImageOrientationUpMirrored) {
flippedOrientation = UIImageOrientationDown;
}
UIImage * flippedImage = [UIImage imageWithCGImage:alterImage.CGImage scale:alterImage.scale orientation:flippedOrientation];
photoView.image=flippedImage;
}
和2. SimpleImage：
-(IBAction)getSimpleImage:(id)sender{
[photoView setImage:simpleImage];
}
simpleImage是原始图像。 当我反映图像并取回原始图像时，应用程序崩溃。 它显示错误为＆＃34;程序收到信号sigterm＆＃34;。