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FcMatrixRotate(3)                                            FcMatrixRotate(3)



NAME
       FcMatrixRotate - Rotate a matrix

SYNOPSIS
       #include <&lt;fontconfig.h>&gt;

       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

VERSION
       Fontconfig version 2.6.0



                                  31 May 2008                FcMatrixRotate(3)