"FcMatrixRotate"("3") manual page

Table of Contents

## 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

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