1 /* 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann (at) kde.org> 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef SVGResourceMarker_h 27 #define SVGResourceMarker_h 28 29 #if ENABLE(SVG) 30 #include "FloatPoint.h" 31 #include "FloatRect.h" 32 #include "RenderObject.h" 33 #include "SVGResource.h" 34 35 namespace WebCore { 36 37 class RenderSVGViewportContainer; 38 class AffineTransform; 39 40 class SVGResourceMarker : public SVGResource { 41 public: 42 static PassRefPtr<SVGResourceMarker> create() { return adoptRef(new SVGResourceMarker); } 43 virtual ~SVGResourceMarker(); 44 45 RenderSVGViewportContainer* renderer() const { return m_renderer; } 46 void setRenderer(RenderSVGViewportContainer* marker) { m_renderer = marker; } 47 48 void setReferencePoint(const FloatPoint& point) { m_referencePoint = point; } 49 FloatPoint referencePoint() const { return m_referencePoint; } 50 51 void setAngle(float angle) { m_angle = angle; } 52 void setAutoAngle() { m_angle = -1; } 53 float angle() const { return m_angle; } 54 55 void setUseStrokeWidth(bool useStrokeWidth = true) { m_useStrokeWidth = useStrokeWidth; } 56 bool useStrokeWidth() const { return m_useStrokeWidth; } 57 58 AffineTransform markerTransformation(const FloatPoint& origin, float angle, float strokeWidth) const; 59 void draw(RenderObject::PaintInfo&, const AffineTransform&); 60 61 virtual SVGResourceType resourceType() const { return MarkerResourceType; } 62 virtual TextStream& externalRepresentation(TextStream&) const; 63 64 private: 65 SVGResourceMarker(); 66 67 FloatPoint m_referencePoint; 68 float m_angle; 69 RenderSVGViewportContainer* m_renderer; 70 bool m_useStrokeWidth; 71 }; 72 73 SVGResourceMarker* getMarkerById(Document*, const AtomicString&, const RenderObject*); 74 75 } // namespace WebCore 76 77 #endif 78 79 #endif // SVGResourceMarker_h 80