svx/source/sdr/overlay/overlayline.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33 #include <svx/sdr/overlay/overlayline.hxx>
  34 #include <tools/gen.hxx>
  35 #include <vcl/salbtype.hxx>
  36 #include <vcl/outdev.hxx>
  37 #include <basegfx/vector/b2dvector.hxx>
  38 #include <basegfx/matrix/b2dhommatrix.hxx>
  39 #include <basegfx/polygon/b2dpolygontools.hxx>
  40 #include <svx/sdr/overlay/overlaymanager.hxx>
  41 #include <basegfx/polygon/b2dpolygon.hxx>
  42 #include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
  43
  44 //////////////////////////////////////////////////////////////////////////////
  45
  46 namespace sdr
  47 {
  48     namespace overlay
  49     {
  50         drawinglayer::primitive2d::Primitive2DSequence OverlayLineStriped::createOverlayObjectPrimitive2DSequence()
  51         {
  52             drawinglayer::primitive2d::Primitive2DSequence aRetval;
  53
  54             if(getOverlayManager())
  55             {
  56                 const basegfx::BColor aRGBColorA(getOverlayManager()->getStripeColorA().getBColor());
  57                 const basegfx::BColor aRGBColorB(getOverlayManager()->getStripeColorB().getBColor());
  58                 const double fStripeLengthPixel(getOverlayManager()->getStripeLengthPixel());
  59                 basegfx::B2DPolygon aLine;
  60
  61                 aLine.append(getBasePosition());
  62                 aLine.append(getSecondPosition());
  63
  64                 const drawinglayer::primitive2d::Primitive2DReference aReference(
  65                     new drawinglayer::primitive2d::PolygonMarkerPrimitive2D(
  66                         aLine,
  67                         aRGBColorA,
  68                         aRGBColorB,
  69                         fStripeLengthPixel));
  70
  71                 aRetval = drawinglayer::primitive2d::Primitive2DSequence(&aReference, 1);
  72             }
  73
  74             return aRetval;
  75         }
  76
  77         void OverlayLineStriped::stripeDefinitionHasChanged()
  78         {
  79             // react on OverlayManager's stripe definition change
  80             objectChange();
  81         }
  82
  83         OverlayLineStriped::OverlayLineStriped(
  84             const basegfx::B2DPoint& rBasePos,
  85             const basegfx::B2DPoint& rSecondPos)
  86         :       OverlayObjectWithBasePosition(rBasePos, Color(COL_BLACK)),
  87             maSecondPosition(rSecondPos)
  88         {
  89         }
  90
  91         OverlayLineStriped::~OverlayLineStriped()
  92         {
  93         }
  94
  95         void OverlayLineStriped::setSecondPosition(const basegfx::B2DPoint& rNew)
  96         {
  97             if(rNew != maSecondPosition)
  98             {
  99                 // remember new value
 100                 maSecondPosition = rNew;
 101
 102                 // register change (after change)
 103                 objectChange();
 104             }
 105         }
 106     } // end of namespace overlay
 107 } // end of namespace sdr
 108
 109 //////////////////////////////////////////////////////////////////////////////
 110 // eof