Instance Method

portraitEffectsMatteByApplyingExifOrientation:

Returns a derivative portrait effects matte after applying the specified EXIF orientation.

Declaration

- (instancetype)portraitEffectsMatteByApplyingExifOrientation:(CGImagePropertyOrientation)exifOrientation;

Parameters

exifOrientation

One of the standard EXIF orientation tags expressing how the portrait effects matte should be rotated or mirrored.

See Also

Creating a Portrait Effects Matte

Configuring Camera Capture to Collect a Portrait Effects Matte

Prepare your app to capture a portrait effects matte when taking photos.

+ portraitEffectsMatteFromDictionaryRepresentation:error:

Initializes a portrait effects matte instance from auxiliary image information in an image file.

- portraitEffectsMatteByReplacingPortraitEffectsMatteWithPixelBuffer:error:

Returns a portrait effects matte by wrapping the replacement pixel buffer.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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