svgio/inc/svgpathnode.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_SVGIO_INC_SVGPATHNODE_HXX
  21 #define INCLUDED_SVGIO_INC_SVGPATHNODE_HXX
  22
  23 #include "svgnode.hxx"
  24 #include "svgstyleattributes.hxx"
  25 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  26
  27 namespace svgio
  28 {
  29     namespace svgreader
  30     {
  31         class SvgPathNode : public SvgNode
  32         {
  33         private:
  34             /// use styles
  35             SvgStyleAttributes                  maSvgStyleAttributes;
  36
  37             /// variable scan values, dependent of given XAttributeList
  38             std::unique_ptr<basegfx::B2DPolyPolygon>  mpPolyPolygon;
  39             std::unique_ptr<basegfx::B2DHomMatrix>    mpaTransform;
  40             SvgNumber                           maPathLength;
  41             basegfx::utils::PointIndexSet       maHelpPointIndices;
  42
  43         public:
  44             SvgPathNode(
  45                 SvgDocument& rDocument,
  46                 SvgNode* pParent);
  47             virtual ~SvgPathNode() override;
  48
  49             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  50             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  51             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  52
  53             /// path content, set if found in current context
  54             const basegfx::B2DPolyPolygon* getPath() const { return mpPolyPolygon.get(); }
  55             void setPath(const basegfx::B2DPolyPolygon* pPath) { mpPolyPolygon.reset(); if(pPath) mpPolyPolygon.reset(new basegfx::B2DPolyPolygon(*pPath)); }
  56
  57             /// transform content, set if found in current context
  58             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
  59             void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset(new basegfx::B2DHomMatrix(*pMatrix)); }
  60
  61             /// PathLength content
  62             const SvgNumber& getPathLength() const { return maPathLength; }
  63         };
  64     } // end of namespace svgreader
  65 } // end of namespace svgio
  66
  67 #endif // INCLUDED_SVGIO_INC_SVGPATHNODE_HXX
  68
  69 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */