khtml/svg/RadialGradientAttributes.h

   1 /*
   2     Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
   3
   4     This file is part of the KDE project
   5
   6     This library is free software; you can redistribute it and/or
   7     modify it under the terms of the GNU Library General Public
   8     License as published by the Free Software Foundation; either
   9     version 2 of the License, or (at your option) any later version.
  10
  11     This library is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14     Library General Public License for more details.
  15
  16     You should have received a copy of the GNU Library General Public License
  17     along with this library; see the file COPYING.LIB.  If not, write to
  18     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19     Boston, MA 02110-1301, USA.
  20 */
  21
  22 #ifndef RadialGradientAttributes_h
  23 #define RadialGradientAttributes_h
  24
  25 #include "GradientAttributes.h"
  26
  27 #if ENABLE(SVG)
  28
  29 namespace WebCore
  30 {
  31     struct RadialGradientAttributes : GradientAttributes {
  32         RadialGradientAttributes()
  33             : m_cx(0.5)
  34             , m_cy(0.5)
  35             , m_r(0.5)
  36             , m_fx(0.0)
  37             , m_fy(0.0)
  38             , m_cxSet(false)
  39             , m_cySet(false)
  40             , m_rSet(false)
  41             , m_fxSet(false)
  42             , m_fySet(false)
  43         {
  44         }
  45
  46         double cx() const { return m_cx; }
  47         double cy() const { return m_cy; }
  48         double r() const { return m_r; }
  49         double fx() const { return m_fx; }
  50         double fy() const { return m_fy; }
  51
  52         void setCx(double value) { m_cx = value; m_cxSet = true; }
  53         void setCy(double value) { m_cy = value; m_cySet = true; }
  54         void setR(double value) { m_r = value; m_rSet = true; }
  55         void setFx(double value) { m_fx = value; m_fxSet = true; }
  56         void setFy(double value) { m_fy = value; m_fySet = true; }
  57
  58         bool hasCx() const { return m_cxSet; }
  59         bool hasCy() const { return m_cySet; }
  60         bool hasR() const { return m_rSet; }
  61         bool hasFx() const { return m_fxSet; }
  62         bool hasFy() const { return m_fySet; }
  63
  64     private:
  65         // Properties
  66         double m_cx;
  67         double m_cy;
  68         double m_r;
  69         double m_fx;
  70         double m_fy;
  71
  72         // Property states
  73         bool m_cxSet : 1;
  74         bool m_cySet : 1;
  75         bool m_rSet : 1;
  76         bool m_fxSet : 1;
  77         bool m_fySet : 1;
  78     };
  79
  80 } // namespace WebCore
  81
  82 #endif // ENABLE(SVG)
  83 #endif
  84
  85 // vim:ts=4:noet