UIImage *origianlImage = [UIImage imageNamed:@"source.png"];
UIImage *flippedImage = [UIImage imageWithCGImage:originalImage.CGImage
scale:1.0
orientaion:UIImageOrientationLeftMirrored];
orientaion 종류
typedef enum {
UIImageOrientationUp, // default orientation
UIImageOrientationDown, // 180 deg rotation
UIImageOrientationLeft, // 90 deg CCW
UIImageOrientationRight, // 90 deg CW
UIImageOrientationUpMirrored, // as above but image mirrored along other axis. horizontal flip
UIImageOrientationDownMirrored, // horizontal flip
UIImageOrientationLeftMirrored, // vertical flip
UIImageOrientationRightMirrored, // vertical flip
} UIImageOrientation;
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