drawinglayer/source/primitive2d/epsprimitive2d.cxx

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  19
  20 #include <drawinglayer/primitive2d/epsprimitive2d.hxx>
  21 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
  22 #include <drawinglayer/primitive2d/metafileprimitive2d.hxx>
  23
  24 //////////////////////////////////////////////////////////////////////////////
  25
  26 namespace drawinglayer
  27 {
  28     namespace primitive2d
  29     {
  30         Primitive2DSequence EpsPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
  31         {
  32             Primitive2DSequence xRetval;
  33             const GDIMetaFile& rSubstituteContent = getMetaFile();
  34
  35             if( rSubstituteContent.GetActionSize() )
  36             {
  37                 // the default decomposition will use the Metafile replacement visualisation.
  38                 // To really use the Eps data, a renderer has to know and interpret this primitive
  39                 // directly.
  40                 xRetval.realloc(1);
  41
  42                 xRetval[0] = Primitive2DReference(
  43                     new MetafilePrimitive2D(
  44                         getEpsTransform(),
  45                         rSubstituteContent));
  46             }
  47
  48             return xRetval;
  49         }
  50
  51         EpsPrimitive2D::EpsPrimitive2D(
  52             const basegfx::B2DHomMatrix& rEpsTransform,
  53             const GfxLink& rGfxLink,
  54             const GDIMetaFile& rMetaFile)
  55         :   BufferedDecompositionPrimitive2D(),
  56             maEpsTransform(rEpsTransform),
  57             maGfxLink(rGfxLink),
  58             maMetaFile(rMetaFile)
  59         {
  60         }
  61
  62         bool EpsPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
  63         {
  64             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
  65             {
  66                 const EpsPrimitive2D& rCompare = (EpsPrimitive2D&)rPrimitive;
  67
  68                 return (getEpsTransform() == rCompare.getEpsTransform()
  69                     && getGfxLink().IsEqual(rCompare.getGfxLink())
  70                     && getMetaFile() == rCompare.getMetaFile());
  71             }
  72
  73             return false;
  74         }
  75
  76         basegfx::B2DRange EpsPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
  77         {
  78             // use own implementation to quickly answer the getB2DRange question.
  79             basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0);
  80             aRetval.transform(getEpsTransform());
  81
  82             return aRetval;
  83         }
  84
  85         // provide unique ID
  86         ImplPrimitive2DIDBlock(EpsPrimitive2D, PRIMITIVE2D_ID_EPSPRIMITIVE2D)
  87
  88     } // end of namespace primitive2d
  89 } // end of namespace drawinglayer
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */