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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_drawinglayer.hxx"
26 
27 #include <drawinglayer/primitive3d/polygonprimitive3d.hxx>
28 #include <basegfx/polygon/b3dpolygontools.hxx>
29 #include <basegfx/tools/canvastools.hxx>
30 #include <basegfx/polygon/b3dpolypolygontools.hxx>
31 #include <drawinglayer/primitive3d/polygontubeprimitive3d.hxx>
32 #include <drawinglayer/primitive3d/drawinglayer_primitivetypes3d.hxx>
33 
34 //////////////////////////////////////////////////////////////////////////////
35 
36 using namespace com::sun::star;
37 
38 //////////////////////////////////////////////////////////////////////////////
39 
40 namespace drawinglayer
41 {
42 	namespace primitive3d
43 	{
44 		PolygonHairlinePrimitive3D::PolygonHairlinePrimitive3D(
45 			const basegfx::B3DPolygon& rPolygon,
46 			const basegfx::BColor& rBColor)
47 		:	BasePrimitive3D(),
48 			maPolygon(rPolygon),
49 			maBColor(rBColor)
50 		{
51 		}
52 
53 		bool PolygonHairlinePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
54 		{
55 			if(BasePrimitive3D::operator==(rPrimitive))
56 			{
57 				const PolygonHairlinePrimitive3D& rCompare = (PolygonHairlinePrimitive3D&)rPrimitive;
58 
59 				return (getB3DPolygon() == rCompare.getB3DPolygon()
60 					&& getBColor() == rCompare.getBColor());
61 			}
62 
63 			return false;
64 		}
65 
66 		basegfx::B3DRange PolygonHairlinePrimitive3D::getB3DRange(const geometry::ViewInformation3D& /*rViewInformation*/) const
67 		{
68 			return basegfx::tools::getRange(getB3DPolygon());
69 		}
70 
71 		// provide unique ID
72 		ImplPrimitrive3DIDBlock(PolygonHairlinePrimitive3D, PRIMITIVE3D_ID_POLYGONHAIRLINEPRIMITIVE3D)
73 
74 	} // end of namespace primitive3d
75 } // end of namespace drawinglayer
76 
77 //////////////////////////////////////////////////////////////////////////////
78 
79 namespace drawinglayer
80 {
81 	namespace primitive3d
82 	{
83 		Primitive3DSequence PolygonStrokePrimitive3D::create3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
84 		{
85 			Primitive3DSequence aRetval;
86 
87 			if(getB3DPolygon().count())
88 			{
89 				basegfx::B3DPolyPolygon aHairLinePolyPolygon;
90 
91 				if(0.0 == getStrokeAttribute().getFullDotDashLen())
92 				{
93 					aHairLinePolyPolygon = basegfx::B3DPolyPolygon(getB3DPolygon());
94 				}
95 				else
96 				{
97 					// apply LineStyle
98 					basegfx::tools::applyLineDashing(getB3DPolygon(), getStrokeAttribute().getDotDashArray(), &aHairLinePolyPolygon, 0, getStrokeAttribute().getFullDotDashLen());
99 				}
100 
101 				// prepare result
102 				aRetval.realloc(aHairLinePolyPolygon.count());
103 
104 				if(getLineAttribute().getWidth())
105 				{
106 					// create fat line data
107 					const double fRadius(getLineAttribute().getWidth() / 2.0);
108 					const basegfx::B2DLineJoin aLineJoin(getLineAttribute().getLineJoin());
109 
110 					for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
111 					{
112 						// create tube primitives
113 						const Primitive3DReference xRef(new PolygonTubePrimitive3D(aHairLinePolyPolygon.getB3DPolygon(a), getLineAttribute().getColor(), fRadius, aLineJoin));
114 						aRetval[a] = xRef;
115 					}
116 				}
117 				else
118 				{
119 					// create hair line data for all sub polygons
120 					for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
121 					{
122 						const basegfx::B3DPolygon aCandidate = aHairLinePolyPolygon.getB3DPolygon(a);
123 						const Primitive3DReference xRef(new PolygonHairlinePrimitive3D(aCandidate, getLineAttribute().getColor()));
124 						aRetval[a] = xRef;
125 					}
126 				}
127 			}
128 
129 			return aRetval;
130 		}
131 
132 		PolygonStrokePrimitive3D::PolygonStrokePrimitive3D(
133 			const basegfx::B3DPolygon& rPolygon,
134             const attribute::LineAttribute& rLineAttribute,
135 			const attribute::StrokeAttribute& rStrokeAttribute)
136 		:	BufferedDecompositionPrimitive3D(),
137 			maPolygon(rPolygon),
138             maLineAttribute(rLineAttribute),
139 			maStrokeAttribute(rStrokeAttribute)
140 		{
141 		}
142 
143 		PolygonStrokePrimitive3D::PolygonStrokePrimitive3D(
144 			const basegfx::B3DPolygon& rPolygon,
145             const attribute::LineAttribute& rLineAttribute)
146 		:	BufferedDecompositionPrimitive3D(),
147 			maPolygon(rPolygon),
148             maLineAttribute(rLineAttribute),
149 			maStrokeAttribute()
150 		{
151 		}
152 
153 		bool PolygonStrokePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
154 		{
155 			if(BufferedDecompositionPrimitive3D::operator==(rPrimitive))
156 			{
157 				const PolygonStrokePrimitive3D& rCompare = (PolygonStrokePrimitive3D&)rPrimitive;
158 
159 				return (getB3DPolygon() == rCompare.getB3DPolygon()
160 					&& getLineAttribute() == rCompare.getLineAttribute()
161 					&& getStrokeAttribute() == rCompare.getStrokeAttribute());
162 			}
163 
164 			return false;
165 		}
166 
167 		// provide unique ID
168 		ImplPrimitrive3DIDBlock(PolygonStrokePrimitive3D, PRIMITIVE3D_ID_POLYGONSTROKEPRIMITIVE3D)
169 
170 	} // end of namespace primitive3d
171 } // end of namespace drawinglayer
172 
173 //////////////////////////////////////////////////////////////////////////////
174 // eof
175