FcMatrixRotate

Name

FcMatrixRotate -- Rotate a matrix

Synopsis

#include <fontconfig.h>
	

void FcMatrixRotate(FcMatrix *matrix, doublecos, doublesin);

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 2.3.2