1 /* 2 Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> 3 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org> 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Library General Public 7 License as published by the Free Software Foundation; either 8 version 2 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Library General Public License for more details. 14 15 You should have received a copy of the GNU Library General Public License 16 along with this library; see the file COPYING.LIB. If not, write to 17 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18 Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef SVGPathSegArc_h 22 #define SVGPathSegArc_h 23 24 #if ENABLE(SVG) 25 26 #include "SVGPathSeg.h" 27 28 namespace WebCore { 29 30 class SVGPathSegArc : public SVGPathSeg { 31 public: SVGPathSegArc(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)32 SVGPathSegArc(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 33 : m_x(x), m_y(y), m_r1(r1), m_r2(r2), m_angle(angle), m_largeArcFlag(largeArcFlag), m_sweepFlag(sweepFlag) {} 34 toString()35 virtual String toString() const { return pathSegTypeAsLetter() + String::format(" %.6lg %.6lg %.6lg %d %d %.6lg %.6lg", m_r1, m_r2, m_angle, m_largeArcFlag, m_sweepFlag, m_x, m_y); } 36 setX(float x)37 void setX(float x) { m_x = x; } x()38 float x() const { return m_x; } 39 setY(float y)40 void setY(float y) { m_y = y; } y()41 float y() const { return m_y; } 42 setR1(float r1)43 void setR1(float r1) { m_r1 = r1; } r1()44 float r1() const { return m_r1; } 45 setR2(float r2)46 void setR2(float r2) { m_r2 = r2; } r2()47 float r2() const { return m_r2; } 48 setAngle(float angle)49 void setAngle(float angle) { m_angle = angle; } angle()50 float angle() const { return m_angle; } 51 setLargeArcFlag(bool largeArcFlag)52 void setLargeArcFlag(bool largeArcFlag) { m_largeArcFlag = largeArcFlag; } largeArcFlag()53 bool largeArcFlag() const { return m_largeArcFlag; } 54 setSweepFlag(bool sweepFlag)55 void setSweepFlag(bool sweepFlag) { m_sweepFlag = sweepFlag; } sweepFlag()56 bool sweepFlag() const { return m_sweepFlag; } 57 58 private: 59 float m_x; 60 float m_y; 61 float m_r1; 62 float m_r2; 63 float m_angle; 64 65 bool m_largeArcFlag : 1; 66 bool m_sweepFlag : 1; 67 }; 68 69 class SVGPathSegArcAbs : public SVGPathSegArc { 70 public: create(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)71 static PassRefPtr<SVGPathSegArcAbs> create(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 72 { 73 return adoptRef(new SVGPathSegArcAbs(x, y, r1, r2, angle, largeArcFlag, sweepFlag)); 74 } 75 pathSegType()76 virtual unsigned short pathSegType() const { return PATHSEG_ARC_ABS; } pathSegTypeAsLetter()77 virtual String pathSegTypeAsLetter() const { return "A"; } 78 79 private: 80 SVGPathSegArcAbs(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag); 81 }; 82 83 class SVGPathSegArcRel : public SVGPathSegArc { 84 public: create(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)85 static PassRefPtr<SVGPathSegArcRel> create(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 86 { 87 return adoptRef(new SVGPathSegArcRel(x, y, r1, r2, angle, largeArcFlag, sweepFlag)); 88 } 89 pathSegType()90 virtual unsigned short pathSegType() const { return PATHSEG_ARC_REL; } pathSegTypeAsLetter()91 virtual String pathSegTypeAsLetter() const { return "a"; } 92 93 private: 94 SVGPathSegArcRel(float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag); 95 }; 96 97 } // namespace WebCore 98 99 #endif // ENABLE(SVG) 100 #endif 101 102 // vim:ts=4:noet 103