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
 

24 3??? 2014 Fontconfig 2.11.1