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FcMatrixRotate(3)					     FcMatrixRotate(3)

NAME
       FcMatrixRotate -	Rotate a matrix

SYNOPSIS
       #include	<fontconfig/fontconfig.h>

       void FcMatrixRotate (FcMatrix *matrix, double cos, double sin);

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		  22 12	2023		     FcMatrixRotate(3)

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