1 /* 2 * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 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 #include "SVGPathSegWithContext.h" 26 27 namespace WebCore { 28 29 class SVGPathSegArc : public SVGPathSegWithContext { 30 public: SVGPathSegArc(SVGPathElement * element,SVGPathSegRole role,float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)31 SVGPathSegArc(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 32 : SVGPathSegWithContext(element, role) 33 , m_x(x) 34 , m_y(y) 35 , m_r1(r1) 36 , m_r2(r2) 37 , m_angle(angle) 38 , m_largeArcFlag(largeArcFlag) 39 , m_sweepFlag(sweepFlag) 40 { 41 } 42 x()43 float x() const { return m_x; } setX(float x)44 void setX(float x) 45 { 46 m_x = x; 47 commitChange(); 48 } 49 y()50 float y() const { return m_y; } setY(float y)51 void setY(float y) 52 { 53 m_y = y; 54 commitChange(); 55 } 56 r1()57 float r1() const { return m_r1; } setR1(float r1)58 void setR1(float r1) 59 { 60 m_r1 = r1; 61 commitChange(); 62 } 63 r2()64 float r2() const { return m_r2; } setR2(float r2)65 void setR2(float r2) 66 { 67 m_r2 = r2; 68 commitChange(); 69 } 70 angle()71 float angle() const { return m_angle; } setAngle(float angle)72 void setAngle(float angle) 73 { 74 m_angle = angle; 75 commitChange(); 76 } 77 largeArcFlag()78 bool largeArcFlag() const { return m_largeArcFlag; } setLargeArcFlag(bool largeArcFlag)79 void setLargeArcFlag(bool largeArcFlag) 80 { 81 m_largeArcFlag = largeArcFlag; 82 commitChange(); 83 } 84 sweepFlag()85 bool sweepFlag() const { return m_sweepFlag; } setSweepFlag(bool sweepFlag)86 void setSweepFlag(bool sweepFlag) 87 { 88 m_sweepFlag = sweepFlag; 89 commitChange(); 90 } 91 92 private: 93 float m_x; 94 float m_y; 95 float m_r1; 96 float m_r2; 97 float m_angle; 98 99 bool m_largeArcFlag : 1; 100 bool m_sweepFlag : 1; 101 }; 102 103 class SVGPathSegArcAbs : public SVGPathSegArc { 104 public: create(SVGPathElement * element,SVGPathSegRole role,float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)105 static PassRefPtr<SVGPathSegArcAbs> create(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 106 { 107 return adoptRef(new SVGPathSegArcAbs(element, role, x, y, r1, r2, angle, largeArcFlag, sweepFlag)); 108 } 109 110 private: SVGPathSegArcAbs(SVGPathElement * element,SVGPathSegRole role,float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)111 SVGPathSegArcAbs(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 112 : SVGPathSegArc(element, role, x, y, r1, r2, angle, largeArcFlag, sweepFlag) 113 { 114 } 115 pathSegType()116 virtual unsigned short pathSegType() const { return PATHSEG_ARC_ABS; } pathSegTypeAsLetter()117 virtual String pathSegTypeAsLetter() const { return "A"; } 118 }; 119 120 class SVGPathSegArcRel : public SVGPathSegArc { 121 public: create(SVGPathElement * element,SVGPathSegRole role,float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)122 static PassRefPtr<SVGPathSegArcRel> create(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 123 { 124 return adoptRef(new SVGPathSegArcRel(element, role, x, y, r1, r2, angle, largeArcFlag, sweepFlag)); 125 } 126 127 private: SVGPathSegArcRel(SVGPathElement * element,SVGPathSegRole role,float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag)128 SVGPathSegArcRel(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag) 129 : SVGPathSegArc(element, role, x, y, r1, r2, angle, largeArcFlag, sweepFlag) 130 { 131 } 132 pathSegType()133 virtual unsigned short pathSegType() const { return PATHSEG_ARC_REL; } pathSegTypeAsLetter()134 virtual String pathSegTypeAsLetter() const { return "a"; } 135 }; 136 137 } // namespace WebCore 138 139 #endif // ENABLE(SVG) 140 #endif 141