Instance Property


A Boolean value that indicates whether this device supports geometric distortion correction.


@property(nonatomic, readonly, getter=isGeometricDistortionCorrectionSupported) BOOL geometricDistortionCorrectionSupported;


Some devices benefit from geometric distortion correction (GDC), such as devices with a very wide field of view. GDC lessens the fisheye effect at the outer edge of the frame at the cost of losing a small amount of the horizontal field of view. When you enable GDC, the device upscales the corrected image to the original image size.

See Also

Managing Geometric Distortion


A Boolean value that indicates whether geometric distortion correction is enabled for this device.