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/*
* gltt graphics library
* Copyright (C) 1998 Stephane Rehel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __GLTTGlyphTriangulator_h
#define __GLTTGlyphTriangulator_h
#ifndef __GLTTboolean_h
#include "GLTTboolean.h"
#endif
#ifndef __GLTTGlyphPolygonizerHandler_h
#include "GLTTGlyphPolygonizerHandler.h"
#endif
// class FTGlyphVectorizer;
// struct FTGlyphVectorizer::POINT;
class GLTTGlyphPolygonizer;
/////////////////////////////////////////////////////////////////////////////
class GLTTGlyphTriangulator: public GLTTGlyphPolygonizerHandler
{
protected:
int type;
GLTTGlyphPolygonizer* polygonizer;
public:
GLTTGlyphTriangulator( FTGlyphVectorizer* _vectorizer = 0,
GLTTboolean _verbose = GLTT_FALSE );
virtual ~GLTTGlyphTriangulator();
void setPrecision( double _precision );
GLTTboolean init( FTGlyph* _glyph );
GLTTboolean triangulate();
virtual void triangle( FTGlyphVectorizer::POINT* p1,
FTGlyphVectorizer::POINT* p2,
FTGlyphVectorizer::POINT* p3 ) = 0;
private:
virtual void begin( int _type );
virtual void vertex( FTGlyphVectorizer::POINT* point );
virtual void end();
int vertex_index;
FTGlyphVectorizer::POINT* vertices[2];
};
/////////////////////////////////////////////////////////////////////////////
#endif // ifndef __GLTTGlyphTriangulator_h
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