FcMatrixRotate(3) FcMatrixRotate(3)

NAME

FcMatrixRotate - Rotate a matrix

SYNOPSIS


#include <fontconfig.h>
 

void FcMatrixRotate(FcMatrix *matrix);
(double cos);
(double sin);
.fi

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 2.8.0
18 November 2009