1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 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 { PolygonHairlinePrimitive3D(const basegfx::B3DPolygon & rPolygon,const basegfx::BColor & rBColor)44 PolygonHairlinePrimitive3D::PolygonHairlinePrimitive3D( 45 const basegfx::B3DPolygon& rPolygon, 46 const basegfx::BColor& rBColor) 47 : BasePrimitive3D(), 48 maPolygon(rPolygon), 49 maBColor(rBColor) 50 { 51 } 52 operator ==(const BasePrimitive3D & rPrimitive) const53 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 getB3DRange(const geometry::ViewInformation3D &) const66 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 { create3DDecomposition(const geometry::ViewInformation3D &) const83 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 const com::sun::star::drawing::LineCap aLineCap(getLineAttribute().getLineCap()); 110 111 for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++) 112 { 113 // create tube primitives 114 const Primitive3DReference xRef( 115 new PolygonTubePrimitive3D( 116 aHairLinePolyPolygon.getB3DPolygon(a), 117 getLineAttribute().getColor(), 118 fRadius, 119 aLineJoin, 120 aLineCap)); 121 aRetval[a] = xRef; 122 } 123 } 124 else 125 { 126 // create hair line data for all sub polygons 127 for(sal_uInt32 a(0L); a < aHairLinePolyPolygon.count(); a++) 128 { 129 const basegfx::B3DPolygon aCandidate = aHairLinePolyPolygon.getB3DPolygon(a); 130 const Primitive3DReference xRef(new PolygonHairlinePrimitive3D(aCandidate, getLineAttribute().getColor())); 131 aRetval[a] = xRef; 132 } 133 } 134 } 135 136 return aRetval; 137 } 138 PolygonStrokePrimitive3D(const basegfx::B3DPolygon & rPolygon,const attribute::LineAttribute & rLineAttribute,const attribute::StrokeAttribute & rStrokeAttribute)139 PolygonStrokePrimitive3D::PolygonStrokePrimitive3D( 140 const basegfx::B3DPolygon& rPolygon, 141 const attribute::LineAttribute& rLineAttribute, 142 const attribute::StrokeAttribute& rStrokeAttribute) 143 : BufferedDecompositionPrimitive3D(), 144 maPolygon(rPolygon), 145 maLineAttribute(rLineAttribute), 146 maStrokeAttribute(rStrokeAttribute) 147 { 148 } 149 PolygonStrokePrimitive3D(const basegfx::B3DPolygon & rPolygon,const attribute::LineAttribute & rLineAttribute)150 PolygonStrokePrimitive3D::PolygonStrokePrimitive3D( 151 const basegfx::B3DPolygon& rPolygon, 152 const attribute::LineAttribute& rLineAttribute) 153 : BufferedDecompositionPrimitive3D(), 154 maPolygon(rPolygon), 155 maLineAttribute(rLineAttribute), 156 maStrokeAttribute() 157 { 158 } 159 operator ==(const BasePrimitive3D & rPrimitive) const160 bool PolygonStrokePrimitive3D::operator==(const BasePrimitive3D& rPrimitive) const 161 { 162 if(BufferedDecompositionPrimitive3D::operator==(rPrimitive)) 163 { 164 const PolygonStrokePrimitive3D& rCompare = (PolygonStrokePrimitive3D&)rPrimitive; 165 166 return (getB3DPolygon() == rCompare.getB3DPolygon() 167 && getLineAttribute() == rCompare.getLineAttribute() 168 && getStrokeAttribute() == rCompare.getStrokeAttribute()); 169 } 170 171 return false; 172 } 173 174 // provide unique ID 175 ImplPrimitrive3DIDBlock(PolygonStrokePrimitive3D, PRIMITIVE3D_ID_POLYGONSTROKEPRIMITIVE3D) 176 177 } // end of namespace primitive3d 178 } // end of namespace drawinglayer 179 180 ////////////////////////////////////////////////////////////////////////////// 181 // eof 182