1ddde725dSArmin Le Grand /************************************************************** 2ddde725dSArmin Le Grand * 3ddde725dSArmin Le Grand * Licensed to the Apache Software Foundation (ASF) under one 4ddde725dSArmin Le Grand * or more contributor license agreements. See the NOTICE file 5ddde725dSArmin Le Grand * distributed with this work for additional information 6ddde725dSArmin Le Grand * regarding copyright ownership. The ASF licenses this file 7ddde725dSArmin Le Grand * to you under the Apache License, Version 2.0 (the 8ddde725dSArmin Le Grand * "License"); you may not use this file except in compliance 9ddde725dSArmin Le Grand * with the License. You may obtain a copy of the License at 10ddde725dSArmin Le Grand * 11ddde725dSArmin Le Grand * http://www.apache.org/licenses/LICENSE-2.0 12ddde725dSArmin Le Grand * 13ddde725dSArmin Le Grand * Unless required by applicable law or agreed to in writing, 14ddde725dSArmin Le Grand * software distributed under the License is distributed on an 15ddde725dSArmin Le Grand * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16ddde725dSArmin Le Grand * KIND, either express or implied. See the License for the 17ddde725dSArmin Le Grand * specific language governing permissions and limitations 18ddde725dSArmin Le Grand * under the License. 19ddde725dSArmin Le Grand * 20ddde725dSArmin Le Grand *************************************************************/ 21ddde725dSArmin Le Grand 22ddde725dSArmin Le Grand // MARKER(update_precomp.py): autogen include statement, do not remove 23ddde725dSArmin Le Grand #include "precompiled_svgio.hxx" 24ddde725dSArmin Le Grand 25ddde725dSArmin Le Grand #include <svgio/svgreader/svglinenode.hxx> 26ddde725dSArmin Le Grand #include <basegfx/polygon/b2dpolygon.hxx> 27ddde725dSArmin Le Grand #include <basegfx/polygon/b2dpolygontools.hxx> 28ddde725dSArmin Le Grand 29ddde725dSArmin Le Grand ////////////////////////////////////////////////////////////////////////////// 30ddde725dSArmin Le Grand 31ddde725dSArmin Le Grand namespace svgio 32ddde725dSArmin Le Grand { 33ddde725dSArmin Le Grand namespace svgreader 34ddde725dSArmin Le Grand { 35ddde725dSArmin Le Grand SvgLineNode::SvgLineNode( 36ddde725dSArmin Le Grand SvgDocument& rDocument, 37ddde725dSArmin Le Grand SvgNode* pParent) 38ddde725dSArmin Le Grand : SvgNode(SVGTokenLine, rDocument, pParent), 39ddde725dSArmin Le Grand maSvgStyleAttributes(*this), 40ddde725dSArmin Le Grand maX1(0), 41ddde725dSArmin Le Grand maY1(0), 42ddde725dSArmin Le Grand maX2(0), 43ddde725dSArmin Le Grand maY2(0), 44ddde725dSArmin Le Grand mpaTransform(0) 45ddde725dSArmin Le Grand { 46ddde725dSArmin Le Grand } 47ddde725dSArmin Le Grand 48ddde725dSArmin Le Grand SvgLineNode::~SvgLineNode() 49ddde725dSArmin Le Grand { 50ddde725dSArmin Le Grand if(mpaTransform) delete mpaTransform; 51ddde725dSArmin Le Grand } 52ddde725dSArmin Le Grand 53ddde725dSArmin Le Grand const SvgStyleAttributes* SvgLineNode::getSvgStyleAttributes() const 54ddde725dSArmin Le Grand { 55ddde725dSArmin Le Grand static rtl::OUString aClassStr(rtl::OUString::createFromAscii("line")); 56ddde725dSArmin Le Grand maSvgStyleAttributes.checkForCssStyle(aClassStr); 57ddde725dSArmin Le Grand 58ddde725dSArmin Le Grand return &maSvgStyleAttributes; 59ddde725dSArmin Le Grand } 60ddde725dSArmin Le Grand 61ddde725dSArmin Le Grand void SvgLineNode::parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent) 62ddde725dSArmin Le Grand { 63ddde725dSArmin Le Grand // call parent 64ddde725dSArmin Le Grand SvgNode::parseAttribute(rTokenName, aSVGToken, aContent); 65ddde725dSArmin Le Grand 66ddde725dSArmin Le Grand // read style attributes 67ddde725dSArmin Le Grand maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent); 68ddde725dSArmin Le Grand 69ddde725dSArmin Le Grand // parse own 70ddde725dSArmin Le Grand switch(aSVGToken) 71ddde725dSArmin Le Grand { 72ddde725dSArmin Le Grand case SVGTokenStyle: 73ddde725dSArmin Le Grand { 74ddde725dSArmin Le Grand maSvgStyleAttributes.readStyle(aContent); 75ddde725dSArmin Le Grand break; 76ddde725dSArmin Le Grand } 77ddde725dSArmin Le Grand case SVGTokenX1: 78ddde725dSArmin Le Grand { 79ddde725dSArmin Le Grand SvgNumber aNum; 80ddde725dSArmin Le Grand 81ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 82ddde725dSArmin Le Grand { 83ddde725dSArmin Le Grand setX1(aNum); 84ddde725dSArmin Le Grand } 85ddde725dSArmin Le Grand break; 86ddde725dSArmin Le Grand } 87ddde725dSArmin Le Grand case SVGTokenY1: 88ddde725dSArmin Le Grand { 89ddde725dSArmin Le Grand SvgNumber aNum; 90ddde725dSArmin Le Grand 91ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 92ddde725dSArmin Le Grand { 93ddde725dSArmin Le Grand setY1(aNum); 94ddde725dSArmin Le Grand } 95ddde725dSArmin Le Grand break; 96ddde725dSArmin Le Grand } 97ddde725dSArmin Le Grand case SVGTokenX2: 98ddde725dSArmin Le Grand { 99ddde725dSArmin Le Grand SvgNumber aNum; 100ddde725dSArmin Le Grand 101ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 102ddde725dSArmin Le Grand { 103ddde725dSArmin Le Grand setX2(aNum); 104ddde725dSArmin Le Grand } 105ddde725dSArmin Le Grand break; 106ddde725dSArmin Le Grand } 107ddde725dSArmin Le Grand case SVGTokenY2: 108ddde725dSArmin Le Grand { 109ddde725dSArmin Le Grand SvgNumber aNum; 110ddde725dSArmin Le Grand 111ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 112ddde725dSArmin Le Grand { 113ddde725dSArmin Le Grand setY2(aNum); 114ddde725dSArmin Le Grand } 115ddde725dSArmin Le Grand break; 116ddde725dSArmin Le Grand } 117ddde725dSArmin Le Grand case SVGTokenTransform: 118ddde725dSArmin Le Grand { 119ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this)); 120ddde725dSArmin Le Grand 121ddde725dSArmin Le Grand if(!aMatrix.isIdentity()) 122ddde725dSArmin Le Grand { 123ddde725dSArmin Le Grand setTransform(&aMatrix); 124ddde725dSArmin Le Grand } 125ddde725dSArmin Le Grand break; 126ddde725dSArmin Le Grand } 127*e2bf1e9dSArmin Le Grand default: 128*e2bf1e9dSArmin Le Grand { 129*e2bf1e9dSArmin Le Grand break; 130*e2bf1e9dSArmin Le Grand } 131ddde725dSArmin Le Grand } 132ddde725dSArmin Le Grand } 133ddde725dSArmin Le Grand 134*e2bf1e9dSArmin Le Grand void SvgLineNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool /*bReferenced*/) const 135ddde725dSArmin Le Grand { 136ddde725dSArmin Le Grand const SvgStyleAttributes* pStyle = getSvgStyleAttributes(); 137ddde725dSArmin Le Grand 138ddde725dSArmin Le Grand if(pStyle) 139ddde725dSArmin Le Grand { 140ddde725dSArmin Le Grand const basegfx::B2DPoint X( 141ddde725dSArmin Le Grand getX1().isSet() ? getX1().solve(*this, xcoordinate) : 0.0, 142ddde725dSArmin Le Grand getY1().isSet() ? getY1().solve(*this, ycoordinate) : 0.0); 143ddde725dSArmin Le Grand const basegfx::B2DPoint Y( 144ddde725dSArmin Le Grand getX2().isSet() ? getX2().solve(*this, xcoordinate) : 0.0, 145ddde725dSArmin Le Grand getY2().isSet() ? getY2().solve(*this, ycoordinate) : 0.0); 146ddde725dSArmin Le Grand 147ddde725dSArmin Le Grand if(!X.equal(Y)) 148ddde725dSArmin Le Grand { 149ddde725dSArmin Le Grand basegfx::B2DPolygon aPath; 150ddde725dSArmin Le Grand 151ddde725dSArmin Le Grand aPath.append(X); 152ddde725dSArmin Le Grand aPath.append(Y); 153ddde725dSArmin Le Grand 154ddde725dSArmin Le Grand drawinglayer::primitive2d::Primitive2DSequence aNewTarget; 155ddde725dSArmin Le Grand 156ddde725dSArmin Le Grand pStyle->add_path(basegfx::B2DPolyPolygon(aPath), aNewTarget); 157ddde725dSArmin Le Grand 158ddde725dSArmin Le Grand if(aNewTarget.hasElements()) 159ddde725dSArmin Le Grand { 160ddde725dSArmin Le Grand pStyle->add_postProcess(rTarget, aNewTarget, getTransform()); 161ddde725dSArmin Le Grand } 162ddde725dSArmin Le Grand } 163ddde725dSArmin Le Grand } 164ddde725dSArmin Le Grand } 165ddde725dSArmin Le Grand } // end of namespace svgreader 166ddde725dSArmin Le Grand } // end of namespace svgio 167ddde725dSArmin Le Grand 168ddde725dSArmin Le Grand ////////////////////////////////////////////////////////////////////////////// 169ddde725dSArmin Le Grand // eof 170