1 /* 2 Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann (at) kde.org> 3 2004, 2005, 2006 Rob Buis <buis (at) 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 SVGAngle_h 22 #define SVGAngle_h 23 24 #if ENABLE(SVG) 25 #include "PlatformString.h" 26 #include "SVGNames.h" 27 28 namespace WebCore { 29 30 class SVGAngle { 31 public: 32 SVGAngle(); 33 virtual ~SVGAngle(); 34 35 enum SVGAngleType { 36 SVG_ANGLETYPE_UNKNOWN = 0, 37 SVG_ANGLETYPE_UNSPECIFIED = 1, 38 SVG_ANGLETYPE_DEG = 2, 39 SVG_ANGLETYPE_RAD = 3, 40 SVG_ANGLETYPE_GRAD = 4 41 }; 42 43 SVGAngleType unitType() const; 44 45 void setValue(float); 46 float value() const; 47 48 void setValueInSpecifiedUnits(float valueInSpecifiedUnits); 49 float valueInSpecifiedUnits() const; 50 51 void setValueAsString(const String&); 52 String valueAsString() const; 53 54 void newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits); 55 void convertToSpecifiedUnits(unsigned short unitType); 56 57 private: 58 SVGAngleType m_unitType; 59 float m_value; 60 float m_valueInSpecifiedUnits; 61 mutable String m_valueAsString; 62 63 void calculate(); 64 }; 65 66 } // namespace WebCore 67 68 #endif // ENABLE(SVG) 69 #endif // SVGAngle_h 70