mpsscaletransform(3) mojave man page | unix.com

MPSScaleTransform(3)					 MetalPerformanceShaders.framework				      MPSScaleTransform(3)

NAME
       MPSScaleTransform

SYNOPSIS
       #include <MPSCoreTypes.h>

   Public Attributes
       double scaleX
       double scaleY
       double translateX
       double translateY

Detailed Description
       Transform matrix for explict control over resampling in MPSImageLanczosScale.  The MPSScaleTransform is equivalent to:

       (CGAffineTransform) {
	    .a = scaleX,	.b = 0,
	    .c = 0,		.d = scaleY,
	    .tx = translateX,	.ty = translateY
	}

Member Data Documentation
   double MPSScaleTransform::scaleX
       horizontal scaling factor

   double MPSScaleTransform::scaleY
       vertical scaling factor

   double MPSScaleTransform::translateX
       horizontal translation

   double MPSScaleTransform::translateY
       vertical translation

Author
       Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.

Version MetalPerformanceShaders-100				  Thu Feb 8 2018					      MPSScaleTransform(3)