NAME

MPSScaleTransform

SYNOPSIS

#include <MPSCoreTypes.h>

double scaleX
double scaleY
double translateX
double translateY

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


 }

horizontal scaling factor

vertical scaling factor

horizontal translation

vertical translation

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