khtml/svg/graphics/filters/SVGFEOffset.h

   1 /*
   2     Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org>
   3                   2004, 2005 Rob Buis <buis@kde.org>
   4                   2005 Eric Seidel <eric@webkit.org>
   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     aint 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 SVGFEOffset_h
  23 #define SVGFEOffset_h
  24
  25 #if ENABLE(SVG) && ENABLE(SVG_FILTERS)
  26 #include "SVGFilterEffect.h"
  27
  28 namespace WebCore {
  29
  30 class SVGFEOffset : public SVGFilterEffect {
  31 public:
  32     SVGFEOffset(SVGResourceFilter*);
  33
  34     float dx() const;
  35     void setDx(float);
  36
  37     float dy() const;
  38     void setDy(float);
  39
  40     virtual TextStream& externalRepresentation(TextStream&) const;
  41
  42 #if PLATFORM(CI)
  43     virtual CIFilter* getCIFilter(const FloatRect& bbox) const;
  44 #endif
  45
  46 private:
  47     float m_dx;
  48     float m_dy;
  49 };
  50
  51 } // namespace WebCore
  52
  53 #endif // ENABLE(SVG) && ENABLE(SVG_FILTERS)
  54
  55 #endif // SVGFEOffset_h