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TonnyXu/UIImage.imageOrientation.md

Created March 22, 2012 03:17
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UIImageのimageOrientationについて
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UIImage.imageOrientation.md

UIImage has a property named imageOrientation

See Apple's documentation: imageOrientation

What's the header looks like?

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;

Up? on the iPhone, which side is up?

This is the UPSide

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