third_party/WebKit/Source/core/svg/SVGLineElement.h

   1 /*
   2  * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
   3  * Copyright (C) 2004, 2005, 2006 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 SVGLineElement_h
  22 #define SVGLineElement_h
  23
  24 #include "core/SVGNames.h"
  25 #include "core/svg/SVGAnimatedBoolean.h"
  26 #include "core/svg/SVGAnimatedLength.h"
  27 #include "core/svg/SVGGeometryElement.h"
  28 #include "platform/heap/Handle.h"
  29
  30 namespace blink {
  31
  32 class SVGLineElement final : public SVGGeometryElement {
  33     DEFINE_WRAPPERTYPEINFO();
  34 public:
  35     DECLARE_NODE_FACTORY(SVGLineElement);
  36
  37     Path asPath() const override;
  38
  39     SVGAnimatedLength* x1() const { return m_x1.get(); }
  40     SVGAnimatedLength* y1() const { return m_y1.get(); }
  41     SVGAnimatedLength* x2() const { return m_x2.get(); }
  42     SVGAnimatedLength* y2() const { return m_y2.get(); }
  43
  44     DECLARE_VIRTUAL_TRACE();
  45
  46 private:
  47     explicit SVGLineElement(Document&);
  48
  49     void svgAttributeChanged(const QualifiedName&) override;
  50
  51     bool selfHasRelativeLengths() const override;
  52
  53     RefPtrWillBeMember<SVGAnimatedLength> m_x1;
  54     RefPtrWillBeMember<SVGAnimatedLength> m_y1;
  55     RefPtrWillBeMember<SVGAnimatedLength> m_x2;
  56     RefPtrWillBeMember<SVGAnimatedLength> m_y2;
  57 };
  58
  59 } // namespace blink
  60
  61 #endif // SVGLineElement_h