Matrix.h

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/*
 *  Copyright (C) 2012 Josh Bialkowski (jbialk@mit.edu)
 *
 *  This file is part of cppfontconfig.
 *
 *  cppfontconfig is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  cppfontconfig is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with cppfontconfig.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef FONTCONFIG_MATRIX_H_
#define FONTCONFIG_MATRIX_H_

#include <fontconfig/fontconfig.h>

namespace fontconfig
{


struct Matrix:
    public FcMatrix
{
    public:
        Matrix(){}


        Matrix( const Matrix& other );

        Matrix& operator=( const Matrix& other );

        void init();

        bool equal( const Matrix& other ) const;

        void rotate(double c, double s);

        void scale(double sx, double sy);

        void shear(double sh, double sv);
};

Matrix operator*( const Matrix& a, const Matrix& b );

bool operator==( const Matrix& a, const Matrix& b );


} // namespace fontconfig

#endif // MATRIX_H_