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27 
28 // MARKER(update_precomp.py): autogen include statement, do not remove
29 #include "precompiled_drawinglayer.hxx"
30 
31 #include <drawinglayer/primitive2d/pointarrayprimitive2d.hxx>
32 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
33 
34 //////////////////////////////////////////////////////////////////////////////
35 
36 using namespace com::sun::star;
37 
38 //////////////////////////////////////////////////////////////////////////////
39 
40 namespace drawinglayer
41 {
42 	namespace primitive2d
43 	{
44 		PointArrayPrimitive2D::PointArrayPrimitive2D(
45 			const std::vector< basegfx::B2DPoint >& rPositions,
46 			const basegfx::BColor& rRGBColor)
47 		:	BasePrimitive2D(),
48 			maPositions(rPositions),
49 			maRGBColor(rRGBColor),
50 			maB2DRange()
51 		{
52 		}
53 
54 		bool PointArrayPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
55 		{
56 			if(BasePrimitive2D::operator==(rPrimitive))
57 			{
58 				const PointArrayPrimitive2D& rCompare = (PointArrayPrimitive2D&)rPrimitive;
59 
60 				return (getPositions() == rCompare.getPositions()
61 					&& getRGBColor() == rCompare.getRGBColor());
62 			}
63 
64 			return false;
65 		}
66 
67 		basegfx::B2DRange PointArrayPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
68 		{
69 			if(maB2DRange.isEmpty())
70 			{
71 				basegfx::B2DRange aNewRange;
72 
73 				// get the basic range from the position vector
74 				for(std::vector< basegfx::B2DPoint >::const_iterator aIter(getPositions().begin()); aIter != getPositions().end(); aIter++)
75 				{
76 					aNewRange.expand(*aIter);
77 				}
78 
79 				// assign to buffered value
80 				const_cast< PointArrayPrimitive2D* >(this)->maB2DRange = aNewRange;
81 			}
82 
83 			return maB2DRange;
84 		}
85 
86 		// provide unique ID
87 		ImplPrimitrive2DIDBlock(PointArrayPrimitive2D, PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D)
88 
89 	} // end of namespace primitive2d
90 } // end of namespace drawinglayer
91 
92 //////////////////////////////////////////////////////////////////////////////
93 // eof
94