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FcMatrixRotate - Rotate a matrix
Contents
Description
FcMatrixRotate rotates matrix by the angle who's sine is sin and cosine is cos. This is done by
multiplying by the matrix:
cos -sin
sin cos
Fontconfig 2.15.0 04 July 2025 FcMatrixRotate(3)
Name
FcMatrixRotate - Rotate a matrix
Synopsis
#include<fontconfig/fontconfig.h>voidFcMatrixRotate(FcMatrix*matrix,doublecos,doublesin);
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