WebCore/svg/SVGPathSegCurvetoQuadratic.h

   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 SVGPathSegCurvetoQuadratic_h
  22 #define SVGPathSegCurvetoQuadratic_h
  23
  24 #if ENABLE(SVG)
  25
  26 #include "SVGPathSeg.h"
  27
  28 namespace WebCore {
  29
  30     class SVGPathSegCurvetoQuadratic : public SVGPathSeg {
  31     public:
  32         SVGPathSegCurvetoQuadratic(float x, float y, float x1, float y1)
  33         : SVGPathSeg(), m_x(x), m_y(y), m_x1(x1), m_y1(y1) {}
  34
  35         virtual String toString() const { return pathSegTypeAsLetter() + String::format(" %.6lg %.6lg %.6lg %.6lg", m_x1, m_y1, m_x, m_y); }
  36
  37         void setX(float x) { m_x = x; }
  38         float x() const { return m_x; }
  39
  40         void setY(float y) { m_y = y; }
  41         float y() const { return m_y; }
  42
  43         void setX1(float x1) { m_x1 = x1; }
  44         float x1() const { return m_x1; }
  45
  46         void setY1(float y1) { m_y1 = y1; }
  47         float y1() const { return m_y1; }
  48
  49     private:
  50         float m_x;
  51         float m_y;
  52         float m_x1;
  53         float m_y1;
  54     };
  55
  56     class SVGPathSegCurvetoQuadraticAbs : public SVGPathSegCurvetoQuadratic {
  57     public:
  58         static PassRefPtr<SVGPathSegCurvetoQuadraticAbs> create(float x, float y, float x1, float y1) { return adoptRef(new SVGPathSegCurvetoQuadraticAbs(x, y, x1, y1)); }
  59
  60         virtual unsigned short pathSegType() const { return PATHSEG_CURVETO_QUADRATIC_ABS; }
  61         virtual String pathSegTypeAsLetter() const { return "Q"; }
  62
  63     private:
  64         SVGPathSegCurvetoQuadraticAbs(float x, float y, float x1, float y1);
  65     };
  66
  67     class SVGPathSegCurvetoQuadraticRel : public SVGPathSegCurvetoQuadratic {
  68     public:
  69         static PassRefPtr<SVGPathSegCurvetoQuadraticRel> create(float x, float y, float x1, float y1) { return adoptRef(new SVGPathSegCurvetoQuadraticRel(x, y, x1, y1)); }
  70
  71         virtual unsigned short pathSegType() const { return PATHSEG_CURVETO_QUADRATIC_REL; }
  72         virtual String pathSegTypeAsLetter() const { return "q"; }
  73
  74     private:
  75         SVGPathSegCurvetoQuadraticRel(float x, float y, float x1, float y1);
  76     };
  77
  78 } // namespace WebCore
  79
  80 #endif // ENABLE(SVG)
  81 #endif
  82
  83 // vim:ts=4:noet