Bump for 3.6-28
[LibreOffice.git] / drawinglayer / source / primitive3d / polygonprimitive3d.cxx
blob34a5cd24ea9064a3b4e50cf167b84f5ab16ba550
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29 #include <drawinglayer/primitive3d/polygonprimitive3d.hxx>
30 #include <basegfx/polygon/b3dpolygontools.hxx>
31 #include <basegfx/tools/canvastools.hxx>
32 #include <basegfx/polygon/b3dpolypolygontools.hxx>
33 #include <drawinglayer/primitive3d/polygontubeprimitive3d.hxx>
34 #include <drawinglayer/primitive3d/drawinglayer_primitivetypes3d.hxx>
36 //////////////////////////////////////////////////////////////////////////////
38 using namespace com::sun::star;
40 //////////////////////////////////////////////////////////////////////////////
42 namespace drawinglayer
44 namespace primitive3d
46 PolygonHairlinePrimitive3D::PolygonHairlinePrimitive3D(
47 const basegfx::B3DPolygon& rPolygon,
48 const basegfx::BColor& rBColor)
49 : BasePrimitive3D(),
50 maPolygon(rPolygon),
51 maBColor(rBColor)
55 bool PolygonHairlinePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
57 if(BasePrimitive3D::operator==(rPrimitive))
59 const PolygonHairlinePrimitive3D& rCompare = (PolygonHairlinePrimitive3D&)rPrimitive;
61 return (getB3DPolygon() == rCompare.getB3DPolygon()
62 && getBColor() == rCompare.getBColor());
65 return false;
68 basegfx::B3DRange PolygonHairlinePrimitive3D::getB3DRange(const geometry::ViewInformation3D& /*rViewInformation*/) const
70 return basegfx::tools::getRange(getB3DPolygon());
73 // provide unique ID
74 ImplPrimitrive3DIDBlock(PolygonHairlinePrimitive3D, PRIMITIVE3D_ID_POLYGONHAIRLINEPRIMITIVE3D)
76 } // end of namespace primitive3d
77 } // end of namespace drawinglayer
79 //////////////////////////////////////////////////////////////////////////////
81 namespace drawinglayer
83 namespace primitive3d
85 Primitive3DSequence PolygonStrokePrimitive3D::create3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
87 Primitive3DSequence aRetval;
89 if(getB3DPolygon().count())
91 basegfx::B3DPolyPolygon aHairLinePolyPolygon;
93 if(0.0 == getStrokeAttribute().getFullDotDashLen())
95 aHairLinePolyPolygon = basegfx::B3DPolyPolygon(getB3DPolygon());
97 else
99 // apply LineStyle
100 basegfx::tools::applyLineDashing(getB3DPolygon(), getStrokeAttribute().getDotDashArray(), &aHairLinePolyPolygon, 0, getStrokeAttribute().getFullDotDashLen());
103 // prepare result
104 aRetval.realloc(aHairLinePolyPolygon.count());
106 if(getLineAttribute().getWidth())
108 // create fat line data
109 const double fRadius(getLineAttribute().getWidth() / 2.0);
110 const basegfx::B2DLineJoin aLineJoin(getLineAttribute().getLineJoin());
112 for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
114 // create tube primitives
115 const Primitive3DReference xRef(new PolygonTubePrimitive3D(aHairLinePolyPolygon.getB3DPolygon(a), getLineAttribute().getColor(), fRadius, aLineJoin));
116 aRetval[a] = xRef;
119 else
121 // create hair line data for all sub polygons
122 for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++)
124 const basegfx::B3DPolygon aCandidate = aHairLinePolyPolygon.getB3DPolygon(a);
125 const Primitive3DReference xRef(new PolygonHairlinePrimitive3D(aCandidate, getLineAttribute().getColor()));
126 aRetval[a] = xRef;
131 return aRetval;
134 PolygonStrokePrimitive3D::PolygonStrokePrimitive3D(
135 const basegfx::B3DPolygon& rPolygon,
136 const attribute::LineAttribute& rLineAttribute,
137 const attribute::StrokeAttribute& rStrokeAttribute)
138 : BufferedDecompositionPrimitive3D(),
139 maPolygon(rPolygon),
140 maLineAttribute(rLineAttribute),
141 maStrokeAttribute(rStrokeAttribute)
145 bool PolygonStrokePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const
147 if(BufferedDecompositionPrimitive3D::operator==(rPrimitive))
149 const PolygonStrokePrimitive3D& rCompare = (PolygonStrokePrimitive3D&)rPrimitive;
151 return (getB3DPolygon() == rCompare.getB3DPolygon()
152 && getLineAttribute() == rCompare.getLineAttribute()
153 && getStrokeAttribute() == rCompare.getStrokeAttribute());
156 return false;
159 // provide unique ID
160 ImplPrimitrive3DIDBlock(PolygonStrokePrimitive3D, PRIMITIVE3D_ID_POLYGONSTROKEPRIMITIVE3D)
162 } // end of namespace primitive3d
163 } // end of namespace drawinglayer
165 //////////////////////////////////////////////////////////////////////////////
166 // eof
168 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */