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/*
Copyright (C) 2003 Nikolas Zimmermann <wildfox@kde.org>
This file is part of the KDE project
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
aint with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef T2P_GLYPHTRACER_H
#define T2P_GLYPHTRACER_H
// FreeType 2 includes
#include <ft2build.h>
#include FT_FREETYPE_H
namespace T2P
{
class Glyph;
class BezierPath;
class GlyphAffinePair;
class GlyphTracer
{
public:
GlyphTracer();
virtual ~GlyphTracer();
// Needs to be implemented
virtual void correctGlyph(GlyphAffinePair *glyphAffine) = 0;
virtual BezierPath *allocBezierPath(int size) = 0;
virtual void closePath(Glyph *glyph) = 0;
// FreeType glyph tracing functions
void setMoveto(FT_Outline_MoveToFunc funcPtr);
void setLineto(FT_Outline_LineToFunc funcPtr);
void setConicBezier(FT_Outline_ConicToFunc funcPtr);
void setCubicBezier(FT_Outline_CubicToFunc funcPtr);
FT_Outline_Funcs *outlineFuncs();
private:
FT_Outline_Funcs *m_outlineMethods;
FT_Outline_MoveToFunc m_moveTo;
FT_Outline_LineToFunc m_lineTo;
FT_Outline_ConicToFunc m_conicBezier;
FT_Outline_CubicToFunc m_cubicBezier;
};
}
#endif
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