lib Library API Documentation

svgpathparser.h

00001 /* This file is part of the KDE project 00002 Copyright (C) 2002, 2003 The Karbon Developers 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00017 Boston, MA 02111-1307, USA. 00018 */ 00019 00020 #ifndef __SVGPATHPARSER_H__ 00021 #define __SVGPATHPARSER_H__ 00022 00023 class QString; 00024 00036 class SVGPathParser 00037 { 00038 public: 00039 void parseSVG( const QString &d, bool process = false ); 00040 00041 protected: 00042 virtual void svgMoveTo( double x1, double y1, bool abs = true ) = 0; 00043 virtual void svgLineTo( double x1, double y1, bool abs = true ) = 0; 00044 virtual void svgLineToHorizontal( double x, bool abs = true ); 00045 virtual void svgLineToVertical( double y, bool abs = true ); 00046 virtual void svgCurveToCubic( double x1, double y1, double x2, double y2, double x, double y, bool abs = true ) = 0; 00047 virtual void svgCurveToCubicSmooth( double x, double y, double x2, double y2, bool abs = true ); 00048 virtual void svgCurveToQuadratic( double x, double y, double x1, double y1, bool abs = true ); 00049 virtual void svgCurveToQuadraticSmooth( double x, double y, bool abs = true ); 00050 virtual void svgArcTo( double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag, bool abs = true ); 00051 virtual void svgClosePath() = 0; 00052 00053 private: 00054 const char *getCoord( const char *, double & ); 00055 void calculateArc( bool relative, double &curx, double &cury, double angle, double x, double y, double r1, double r2, bool largeArcFlag, bool sweepFlag ); 00056 }; 00057 00058 #endif
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This file is part of the documentation for lib Library Version 1.3.5.
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