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/svgsvgnode.hxx> 26ddde725dSArmin Le Grand #include <drawinglayer/geometry/viewinformation2d.hxx> 27ddde725dSArmin Le Grand #include <drawinglayer/primitive2d/transformprimitive2d.hxx> 28ddde725dSArmin Le Grand #include <drawinglayer/primitive2d/maskprimitive2d.hxx> 29ddde725dSArmin Le Grand #include <basegfx/polygon/b2dpolygontools.hxx> 30ddde725dSArmin Le Grand #include <basegfx/polygon/b2dpolygon.hxx> 31ddde725dSArmin Le Grand #include <basegfx/matrix/b2dhommatrixtools.hxx> 32ddde725dSArmin Le Grand 33ddde725dSArmin Le Grand ////////////////////////////////////////////////////////////////////////////// 34ddde725dSArmin Le Grand 35ddde725dSArmin Le Grand namespace svgio 36ddde725dSArmin Le Grand { 37ddde725dSArmin Le Grand namespace svgreader 38ddde725dSArmin Le Grand { 39ddde725dSArmin Le Grand SvgSvgNode::SvgSvgNode( 40ddde725dSArmin Le Grand SvgDocument& rDocument, 41ddde725dSArmin Le Grand SvgNode* pParent) 42ddde725dSArmin Le Grand : SvgNode(SVGTokenSvg, rDocument, pParent), 43ddde725dSArmin Le Grand maSvgStyleAttributes(*this), 44ddde725dSArmin Le Grand mpViewBox(0), 45ddde725dSArmin Le Grand maSvgAspectRatio(), 46ddde725dSArmin Le Grand maX(), 47ddde725dSArmin Le Grand maY(), 48ddde725dSArmin Le Grand maWidth(), 49ddde725dSArmin Le Grand maHeight(), 50ddde725dSArmin Le Grand maVersion() 51ddde725dSArmin Le Grand { 52ddde725dSArmin Le Grand if(!getParent()) 53ddde725dSArmin Le Grand { 54ddde725dSArmin Le Grand // initial fill is black 55ddde725dSArmin Le Grand maSvgStyleAttributes.setFill(SvgPaint(basegfx::BColor(0.0, 0.0, 0.0), true, true)); 56ddde725dSArmin Le Grand } 57ddde725dSArmin Le Grand } 58ddde725dSArmin Le Grand 59ddde725dSArmin Le Grand SvgSvgNode::~SvgSvgNode() 60ddde725dSArmin Le Grand { 61ddde725dSArmin Le Grand if(mpViewBox) delete mpViewBox; 62ddde725dSArmin Le Grand } 63ddde725dSArmin Le Grand 64ddde725dSArmin Le Grand const SvgStyleAttributes* SvgSvgNode::getSvgStyleAttributes() const 65ddde725dSArmin Le Grand { 66ddde725dSArmin Le Grand return &maSvgStyleAttributes; 67ddde725dSArmin Le Grand } 68ddde725dSArmin Le Grand 69ddde725dSArmin Le Grand void SvgSvgNode::parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent) 70ddde725dSArmin Le Grand { 71ddde725dSArmin Le Grand // call parent 72ddde725dSArmin Le Grand SvgNode::parseAttribute(rTokenName, aSVGToken, aContent); 73ddde725dSArmin Le Grand 74ddde725dSArmin Le Grand // read style attributes 75ddde725dSArmin Le Grand maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent); 76ddde725dSArmin Le Grand 77ddde725dSArmin Le Grand // parse own 78ddde725dSArmin Le Grand switch(aSVGToken) 79ddde725dSArmin Le Grand { 80ddde725dSArmin Le Grand case SVGTokenStyle: 81ddde725dSArmin Le Grand { 82ddde725dSArmin Le Grand maSvgStyleAttributes.readStyle(aContent); 83ddde725dSArmin Le Grand break; 84ddde725dSArmin Le Grand } 85ddde725dSArmin Le Grand case SVGTokenViewBox: 86ddde725dSArmin Le Grand { 87ddde725dSArmin Le Grand const basegfx::B2DRange aRange(readViewBox(aContent, *this)); 88ddde725dSArmin Le Grand 89ddde725dSArmin Le Grand if(!aRange.isEmpty()) 90ddde725dSArmin Le Grand { 91ddde725dSArmin Le Grand setViewBox(&aRange); 92ddde725dSArmin Le Grand } 93ddde725dSArmin Le Grand break; 94ddde725dSArmin Le Grand } 95ddde725dSArmin Le Grand case SVGTokenPreserveAspectRatio: 96ddde725dSArmin Le Grand { 97ddde725dSArmin Le Grand setSvgAspectRatio(readSvgAspectRatio(aContent)); 98ddde725dSArmin Le Grand break; 99ddde725dSArmin Le Grand } 100ddde725dSArmin Le Grand case SVGTokenX: 101ddde725dSArmin Le Grand { 102ddde725dSArmin Le Grand SvgNumber aNum; 103ddde725dSArmin Le Grand 104ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 105ddde725dSArmin Le Grand { 106ddde725dSArmin Le Grand setX(aNum); 107ddde725dSArmin Le Grand } 108ddde725dSArmin Le Grand break; 109ddde725dSArmin Le Grand } 110ddde725dSArmin Le Grand case SVGTokenY: 111ddde725dSArmin Le Grand { 112ddde725dSArmin Le Grand SvgNumber aNum; 113ddde725dSArmin Le Grand 114ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 115ddde725dSArmin Le Grand { 116ddde725dSArmin Le Grand setY(aNum); 117ddde725dSArmin Le Grand } 118ddde725dSArmin Le Grand break; 119ddde725dSArmin Le Grand } 120ddde725dSArmin Le Grand case SVGTokenWidth: 121ddde725dSArmin Le Grand { 122ddde725dSArmin Le Grand SvgNumber aNum; 123ddde725dSArmin Le Grand 124ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 125ddde725dSArmin Le Grand { 126ddde725dSArmin Le Grand if(aNum.isPositive()) 127ddde725dSArmin Le Grand { 128ddde725dSArmin Le Grand setWidth(aNum); 129ddde725dSArmin Le Grand } 130ddde725dSArmin Le Grand } 131ddde725dSArmin Le Grand break; 132ddde725dSArmin Le Grand } 133ddde725dSArmin Le Grand case SVGTokenHeight: 134ddde725dSArmin Le Grand { 135ddde725dSArmin Le Grand SvgNumber aNum; 136ddde725dSArmin Le Grand 137ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 138ddde725dSArmin Le Grand { 139ddde725dSArmin Le Grand if(aNum.isPositive()) 140ddde725dSArmin Le Grand { 141ddde725dSArmin Le Grand setHeight(aNum); 142ddde725dSArmin Le Grand } 143ddde725dSArmin Le Grand } 144ddde725dSArmin Le Grand break; 145ddde725dSArmin Le Grand } 146ddde725dSArmin Le Grand case SVGTokenVersion: 147ddde725dSArmin Le Grand { 148ddde725dSArmin Le Grand SvgNumber aNum; 149ddde725dSArmin Le Grand 150ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 151ddde725dSArmin Le Grand { 152ddde725dSArmin Le Grand setVersion(aNum); 153ddde725dSArmin Le Grand } 154ddde725dSArmin Le Grand break; 155*e2bf1e9dSArmin Le Grand } 156*e2bf1e9dSArmin Le Grand default: 157*e2bf1e9dSArmin Le Grand { 158*e2bf1e9dSArmin Le Grand break; 159ddde725dSArmin Le Grand } 160ddde725dSArmin Le Grand } 161ddde725dSArmin Le Grand } 162ddde725dSArmin Le Grand 163ddde725dSArmin Le Grand void SvgSvgNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const 164ddde725dSArmin Le Grand { 165ddde725dSArmin Le Grand drawinglayer::primitive2d::Primitive2DSequence aSequence; 166ddde725dSArmin Le Grand 167ddde725dSArmin Le Grand // decompose childs 168ddde725dSArmin Le Grand SvgNode::decomposeSvgNode(aSequence, bReferenced); 169ddde725dSArmin Le Grand 170ddde725dSArmin Le Grand if(aSequence.hasElements()) 171ddde725dSArmin Le Grand { 172ddde725dSArmin Le Grand if(getParent()) 173ddde725dSArmin Le Grand { 174ddde725dSArmin Le Grand if(getViewBox()) 175ddde725dSArmin Le Grand { 176ddde725dSArmin Le Grand // Svg defines that with no width or no height the viewBox content is empty, 177ddde725dSArmin Le Grand // so both need to exist 178ddde725dSArmin Le Grand if(!basegfx::fTools::equalZero(getViewBox()->getWidth()) && !basegfx::fTools::equalZero(getViewBox()->getHeight())) 179ddde725dSArmin Le Grand { 180ddde725dSArmin Le Grand // create target range homing x,y, width and height as given 181ddde725dSArmin Le Grand const double fX(getX().isSet() ? getX().solve(*this, xcoordinate) : 0.0); 182ddde725dSArmin Le Grand const double fY(getY().isSet() ? getY().solve(*this, ycoordinate) : 0.0); 183ddde725dSArmin Le Grand const double fW(getWidth().isSet() ? getWidth().solve(*this, xcoordinate) : getViewBox()->getWidth()); 184ddde725dSArmin Le Grand const double fH(getHeight().isSet() ? getHeight().solve(*this, ycoordinate) : getViewBox()->getHeight()); 185ddde725dSArmin Le Grand const basegfx::B2DRange aTarget(fX, fY, fX + fW, fY + fH); 186ddde725dSArmin Le Grand 187ddde725dSArmin Le Grand if(aTarget.equal(*getViewBox())) 188ddde725dSArmin Le Grand { 189ddde725dSArmin Le Grand // no mapping needed, append 190ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(rTarget, aSequence); 191ddde725dSArmin Le Grand } 192ddde725dSArmin Le Grand else 193ddde725dSArmin Le Grand { 194ddde725dSArmin Le Grand // create mapping 195ddde725dSArmin Le Grand const SvgAspectRatio& rRatio = getSvgAspectRatio(); 196ddde725dSArmin Le Grand 197ddde725dSArmin Le Grand if(rRatio.isSet()) 198ddde725dSArmin Le Grand { 199ddde725dSArmin Le Grand // let mapping be created from SvgAspectRatio 200ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aEmbeddingTransform( 201ddde725dSArmin Le Grand rRatio.createMapping(aTarget, *getViewBox())); 202ddde725dSArmin Le Grand 203ddde725dSArmin Le Grand // prepare embedding in transformation 204ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xRef( 205ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 206ddde725dSArmin Le Grand aEmbeddingTransform, 207ddde725dSArmin Le Grand aSequence)); 208ddde725dSArmin Le Grand 209ddde725dSArmin Le Grand if(rRatio.isMeetOrSlice()) 210ddde725dSArmin Le Grand { 211ddde725dSArmin Le Grand // embed in transformation 212ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xRef); 213ddde725dSArmin Le Grand } 214ddde725dSArmin Le Grand else 215ddde725dSArmin Le Grand { 216ddde725dSArmin Le Grand // need to embed in MaskPrimitive2D, too 217ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xMask( 218ddde725dSArmin Le Grand new drawinglayer::primitive2d::MaskPrimitive2D( 219ddde725dSArmin Le Grand basegfx::B2DPolyPolygon(basegfx::tools::createPolygonFromRect(aTarget)), 220ddde725dSArmin Le Grand drawinglayer::primitive2d::Primitive2DSequence(&xRef, 1))); 221ddde725dSArmin Le Grand 222ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xMask); 223ddde725dSArmin Le Grand } 224ddde725dSArmin Le Grand } 225ddde725dSArmin Le Grand else 226ddde725dSArmin Le Grand { 227ddde725dSArmin Le Grand // choose default mapping 228ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aEmbeddingTransform( 229ddde725dSArmin Le Grand rRatio.createLinearMapping( 230ddde725dSArmin Le Grand aTarget, *getViewBox())); 231ddde725dSArmin Le Grand 232ddde725dSArmin Le Grand // embed in transformation 233ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xTransform( 234ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 235ddde725dSArmin Le Grand aEmbeddingTransform, 236ddde725dSArmin Le Grand aSequence)); 237ddde725dSArmin Le Grand 238ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xTransform); 239ddde725dSArmin Le Grand } 240ddde725dSArmin Le Grand } 241ddde725dSArmin Le Grand } 242ddde725dSArmin Le Grand } 243ddde725dSArmin Le Grand else 244ddde725dSArmin Le Grand { 245ddde725dSArmin Le Grand // check if we have a size 246ddde725dSArmin Le Grand const double fW(getWidth().isSet() ? getWidth().solve(*this, xcoordinate) : 0.0); 247ddde725dSArmin Le Grand const double fH(getHeight().isSet() ? getHeight().solve(*this, ycoordinate) : 0.0); 248ddde725dSArmin Le Grand 249ddde725dSArmin Le Grand // Svg defines that a negative value is an error and that 0.0 disables rendering 250ddde725dSArmin Le Grand if(basegfx::fTools::more(fW, 0.0) && basegfx::fTools::more(fH, 0.0)) 251ddde725dSArmin Le Grand { 252ddde725dSArmin Le Grand // check if we have a x,y position 253ddde725dSArmin Le Grand const double fX(getX().isSet() ? getX().solve(*this, xcoordinate) : 0.0); 254ddde725dSArmin Le Grand const double fY(getY().isSet() ? getY().solve(*this, ycoordinate) : 0.0); 255ddde725dSArmin Le Grand 256ddde725dSArmin Le Grand if(!basegfx::fTools::equalZero(fX) || !basegfx::fTools::equalZero(fY)) 257ddde725dSArmin Le Grand { 258ddde725dSArmin Le Grand // embed in transform 259ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xRef( 260ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 261ddde725dSArmin Le Grand basegfx::tools::createTranslateB2DHomMatrix(fX, fY), 262ddde725dSArmin Le Grand aSequence)); 263ddde725dSArmin Le Grand 264ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xRef, 1); 265ddde725dSArmin Le Grand } 266ddde725dSArmin Le Grand 267ddde725dSArmin Le Grand // embed in MaskPrimitive2D to clip 268ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xMask( 269ddde725dSArmin Le Grand new drawinglayer::primitive2d::MaskPrimitive2D( 270ddde725dSArmin Le Grand basegfx::B2DPolyPolygon( 271ddde725dSArmin Le Grand basegfx::tools::createPolygonFromRect( 272ddde725dSArmin Le Grand basegfx::B2DRange(fX, fY, fX + fW, fY + fH))), 273ddde725dSArmin Le Grand aSequence)); 274ddde725dSArmin Le Grand 275ddde725dSArmin Le Grand // append 276ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xMask); 277ddde725dSArmin Le Grand } 278ddde725dSArmin Le Grand } 279ddde725dSArmin Le Grand } 280ddde725dSArmin Le Grand else 281ddde725dSArmin Le Grand { 282ddde725dSArmin Le Grand // Outermost SVG element; create target range homing width and height as given. 283ddde725dSArmin Le Grand // SVG defines that x,y has no meanig for the outermost SVG element. Use a fallback 284ddde725dSArmin Le Grand // width and height of din A 4 (21 x 29,7 cm) 285ddde725dSArmin Le Grand double fW(getWidth().isSet() ? getWidth().solve(*this, xcoordinate) : (210.0 * 3.543307)); 286ddde725dSArmin Le Grand double fH(getHeight().isSet() ? getHeight().solve(*this, ycoordinate) : (297.0 * 3.543307)); 287ddde725dSArmin Le Grand 288ddde725dSArmin Le Grand // Svg defines that a negative value is an error and that 0.0 disables rendering 289ddde725dSArmin Le Grand if(basegfx::fTools::more(fW, 0.0) && basegfx::fTools::more(fH, 0.0)) 290ddde725dSArmin Le Grand { 291ddde725dSArmin Le Grand const basegfx::B2DRange aSvgCanvasRange(0.0, 0.0, fW, fH); 292ddde725dSArmin Le Grand 293ddde725dSArmin Le Grand if(getViewBox()) 294ddde725dSArmin Le Grand { 295ddde725dSArmin Le Grand if(!basegfx::fTools::equalZero(getViewBox()->getWidth()) && !basegfx::fTools::equalZero(getViewBox()->getHeight())) 296ddde725dSArmin Le Grand { 297ddde725dSArmin Le Grand // create mapping 298ddde725dSArmin Le Grand const SvgAspectRatio& rRatio = getSvgAspectRatio(); 299ddde725dSArmin Le Grand basegfx::B2DHomMatrix aViewBoxMapping; 300ddde725dSArmin Le Grand 301ddde725dSArmin Le Grand if(rRatio.isSet()) 302ddde725dSArmin Le Grand { 303ddde725dSArmin Le Grand // let mapping be created from SvgAspectRatio 304ddde725dSArmin Le Grand aViewBoxMapping = rRatio.createMapping(aSvgCanvasRange, *getViewBox()); 305ddde725dSArmin Le Grand 306ddde725dSArmin Le Grand // no need to check ratio here for slice, the outermost Svg will 307ddde725dSArmin Le Grand // be clipped anyways (see below) 308ddde725dSArmin Le Grand } 309ddde725dSArmin Le Grand else 310ddde725dSArmin Le Grand { 311ddde725dSArmin Le Grand // choose default mapping 312ddde725dSArmin Le Grand aViewBoxMapping = rRatio.createLinearMapping(aSvgCanvasRange, *getViewBox()); 313ddde725dSArmin Le Grand } 314ddde725dSArmin Le Grand 315ddde725dSArmin Le Grand // scale content to viewBox definitions 316ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xTransform( 317ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 318ddde725dSArmin Le Grand aViewBoxMapping, 319ddde725dSArmin Le Grand aSequence)); 320ddde725dSArmin Le Grand 321ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xTransform, 1); 322ddde725dSArmin Le Grand } 323ddde725dSArmin Le Grand } 324ddde725dSArmin Le Grand 325ddde725dSArmin Le Grand // to be completely correct in Svg sense it is necessary to clip 326ddde725dSArmin Le Grand // the whole content to the given canvas. I choose here to do this 327ddde725dSArmin Le Grand // initially despite I found various examples of Svg files out there 328ddde725dSArmin Le Grand // which have no correct values for this clipping. It's correct 329ddde725dSArmin Le Grand // due to the Svg spec. 330ddde725dSArmin Le Grand bool bDoCorrectCanvasClipping(true); 331ddde725dSArmin Le Grand 332ddde725dSArmin Le Grand if(bDoCorrectCanvasClipping) 333ddde725dSArmin Le Grand { 334ddde725dSArmin Le Grand // different from Svg we have the possibility with primitives to get 335ddde725dSArmin Le Grand // a correct bounding box for the geometry, thhus I will allow to 336ddde725dSArmin Le Grand // only clip if necessary. This will make Svg images evtl. smaller 337ddde725dSArmin Le Grand // than wanted from Svg (the free space which may be around it is 338ddde725dSArmin Le Grand // conform to the Svg spec), but avoids an expensive and unneccessary 339ddde725dSArmin Le Grand // clip. 340ddde725dSArmin Le Grand const basegfx::B2DRange aContentRange( 341ddde725dSArmin Le Grand drawinglayer::primitive2d::getB2DRangeFromPrimitive2DSequence( 342ddde725dSArmin Le Grand aSequence, 343ddde725dSArmin Le Grand drawinglayer::geometry::ViewInformation2D())); 344ddde725dSArmin Le Grand 345ddde725dSArmin Le Grand if(!aSvgCanvasRange.isInside(aContentRange)) 346ddde725dSArmin Le Grand { 347ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xMask( 348ddde725dSArmin Le Grand new drawinglayer::primitive2d::MaskPrimitive2D( 349ddde725dSArmin Le Grand basegfx::B2DPolyPolygon( 350ddde725dSArmin Le Grand basegfx::tools::createPolygonFromRect( 351ddde725dSArmin Le Grand aSvgCanvasRange)), 352ddde725dSArmin Le Grand aSequence)); 353ddde725dSArmin Le Grand 354ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xMask, 1); 355ddde725dSArmin Le Grand } 356ddde725dSArmin Le Grand } 357ddde725dSArmin Le Grand 358ddde725dSArmin Le Grand { 359ddde725dSArmin Le Grand // embed in transform primitive to scale to 1/100th mm 360ddde725dSArmin Le Grand // where 1 mm == 3.543307 px to get from Svg coordinates to 361ddde725dSArmin Le Grand // drawinglayer ones 362ddde725dSArmin Le Grand const double fScaleTo100thmm(100.0 / 3.543307); 363ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aTransform( 364ddde725dSArmin Le Grand basegfx::tools::createScaleB2DHomMatrix( 365ddde725dSArmin Le Grand fScaleTo100thmm, 366ddde725dSArmin Le Grand fScaleTo100thmm)); 367ddde725dSArmin Le Grand 368ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xTransform( 369ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 370ddde725dSArmin Le Grand aTransform, 371ddde725dSArmin Le Grand aSequence)); 372ddde725dSArmin Le Grand 373ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xTransform, 1); 374ddde725dSArmin Le Grand } 375ddde725dSArmin Le Grand 376ddde725dSArmin Le Grand // append 377ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(rTarget, aSequence); 378ddde725dSArmin Le Grand } 379ddde725dSArmin Le Grand } 380ddde725dSArmin Le Grand } 381ddde725dSArmin Le Grand } 382ddde725dSArmin Le Grand 383ddde725dSArmin Le Grand const basegfx::B2DRange* SvgSvgNode::getCurrentViewPort() const 384ddde725dSArmin Le Grand { 385ddde725dSArmin Le Grand if(getViewBox()) 386ddde725dSArmin Le Grand { 387ddde725dSArmin Le Grand return getViewBox(); 388ddde725dSArmin Le Grand } 389ddde725dSArmin Le Grand else 390ddde725dSArmin Le Grand { 391ddde725dSArmin Le Grand return SvgNode::getCurrentViewPort(); 392ddde725dSArmin Le Grand } 393ddde725dSArmin Le Grand } 394ddde725dSArmin Le Grand 395ddde725dSArmin Le Grand } // end of namespace svgreader 396ddde725dSArmin Le Grand } // end of namespace svgio 397ddde725dSArmin Le Grand 398ddde725dSArmin Le Grand ////////////////////////////////////////////////////////////////////////////// 399ddde725dSArmin Le Grand // eof 400