1*ddde725dSArmin Le Grand /************************************************************** 2*ddde725dSArmin Le Grand * 3*ddde725dSArmin Le Grand * Licensed to the Apache Software Foundation (ASF) under one 4*ddde725dSArmin Le Grand * or more contributor license agreements. See the NOTICE file 5*ddde725dSArmin Le Grand * distributed with this work for additional information 6*ddde725dSArmin Le Grand * regarding copyright ownership. The ASF licenses this file 7*ddde725dSArmin Le Grand * to you under the Apache License, Version 2.0 (the 8*ddde725dSArmin Le Grand * "License"); you may not use this file except in compliance 9*ddde725dSArmin Le Grand * with the License. You may obtain a copy of the License at 10*ddde725dSArmin Le Grand * 11*ddde725dSArmin Le Grand * http://www.apache.org/licenses/LICENSE-2.0 12*ddde725dSArmin Le Grand * 13*ddde725dSArmin Le Grand * Unless required by applicable law or agreed to in writing, 14*ddde725dSArmin Le Grand * software distributed under the License is distributed on an 15*ddde725dSArmin Le Grand * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ddde725dSArmin Le Grand * KIND, either express or implied. See the License for the 17*ddde725dSArmin Le Grand * specific language governing permissions and limitations 18*ddde725dSArmin Le Grand * under the License. 19*ddde725dSArmin Le Grand * 20*ddde725dSArmin Le Grand *************************************************************/ 21*ddde725dSArmin Le Grand 22*ddde725dSArmin Le Grand // MARKER(update_precomp.py): autogen include statement, do not remove 23*ddde725dSArmin Le Grand #include "precompiled_svgio.hxx" 24*ddde725dSArmin Le Grand 25*ddde725dSArmin Le Grand #include <svgio/svgreader/svgsvgnode.hxx> 26*ddde725dSArmin Le Grand #include <drawinglayer/geometry/viewinformation2d.hxx> 27*ddde725dSArmin Le Grand #include <drawinglayer/primitive2d/transformprimitive2d.hxx> 28*ddde725dSArmin Le Grand #include <drawinglayer/primitive2d/maskprimitive2d.hxx> 29*ddde725dSArmin Le Grand #include <basegfx/polygon/b2dpolygontools.hxx> 30*ddde725dSArmin Le Grand #include <basegfx/polygon/b2dpolygon.hxx> 31*ddde725dSArmin Le Grand #include <basegfx/matrix/b2dhommatrixtools.hxx> 32*ddde725dSArmin Le Grand 33*ddde725dSArmin Le Grand ////////////////////////////////////////////////////////////////////////////// 34*ddde725dSArmin Le Grand 35*ddde725dSArmin Le Grand namespace svgio 36*ddde725dSArmin Le Grand { 37*ddde725dSArmin Le Grand namespace svgreader 38*ddde725dSArmin Le Grand { 39*ddde725dSArmin Le Grand SvgSvgNode::SvgSvgNode( 40*ddde725dSArmin Le Grand SvgDocument& rDocument, 41*ddde725dSArmin Le Grand SvgNode* pParent) 42*ddde725dSArmin Le Grand : SvgNode(SVGTokenSvg, rDocument, pParent), 43*ddde725dSArmin Le Grand maSvgStyleAttributes(*this), 44*ddde725dSArmin Le Grand mpViewBox(0), 45*ddde725dSArmin Le Grand maSvgAspectRatio(), 46*ddde725dSArmin Le Grand maX(), 47*ddde725dSArmin Le Grand maY(), 48*ddde725dSArmin Le Grand maWidth(), 49*ddde725dSArmin Le Grand maHeight(), 50*ddde725dSArmin Le Grand maVersion() 51*ddde725dSArmin Le Grand { 52*ddde725dSArmin Le Grand if(!getParent()) 53*ddde725dSArmin Le Grand { 54*ddde725dSArmin Le Grand // initial fill is black 55*ddde725dSArmin Le Grand maSvgStyleAttributes.setFill(SvgPaint(basegfx::BColor(0.0, 0.0, 0.0), true, true)); 56*ddde725dSArmin Le Grand } 57*ddde725dSArmin Le Grand } 58*ddde725dSArmin Le Grand 59*ddde725dSArmin Le Grand SvgSvgNode::~SvgSvgNode() 60*ddde725dSArmin Le Grand { 61*ddde725dSArmin Le Grand if(mpViewBox) delete mpViewBox; 62*ddde725dSArmin Le Grand } 63*ddde725dSArmin Le Grand 64*ddde725dSArmin Le Grand const SvgStyleAttributes* SvgSvgNode::getSvgStyleAttributes() const 65*ddde725dSArmin Le Grand { 66*ddde725dSArmin Le Grand return &maSvgStyleAttributes; 67*ddde725dSArmin Le Grand } 68*ddde725dSArmin Le Grand 69*ddde725dSArmin Le Grand void SvgSvgNode::parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent) 70*ddde725dSArmin Le Grand { 71*ddde725dSArmin Le Grand // call parent 72*ddde725dSArmin Le Grand SvgNode::parseAttribute(rTokenName, aSVGToken, aContent); 73*ddde725dSArmin Le Grand 74*ddde725dSArmin Le Grand // read style attributes 75*ddde725dSArmin Le Grand maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent); 76*ddde725dSArmin Le Grand 77*ddde725dSArmin Le Grand // parse own 78*ddde725dSArmin Le Grand switch(aSVGToken) 79*ddde725dSArmin Le Grand { 80*ddde725dSArmin Le Grand case SVGTokenStyle: 81*ddde725dSArmin Le Grand { 82*ddde725dSArmin Le Grand maSvgStyleAttributes.readStyle(aContent); 83*ddde725dSArmin Le Grand break; 84*ddde725dSArmin Le Grand } 85*ddde725dSArmin Le Grand case SVGTokenViewBox: 86*ddde725dSArmin Le Grand { 87*ddde725dSArmin Le Grand const basegfx::B2DRange aRange(readViewBox(aContent, *this)); 88*ddde725dSArmin Le Grand 89*ddde725dSArmin Le Grand if(!aRange.isEmpty()) 90*ddde725dSArmin Le Grand { 91*ddde725dSArmin Le Grand setViewBox(&aRange); 92*ddde725dSArmin Le Grand } 93*ddde725dSArmin Le Grand break; 94*ddde725dSArmin Le Grand } 95*ddde725dSArmin Le Grand case SVGTokenPreserveAspectRatio: 96*ddde725dSArmin Le Grand { 97*ddde725dSArmin Le Grand setSvgAspectRatio(readSvgAspectRatio(aContent)); 98*ddde725dSArmin Le Grand break; 99*ddde725dSArmin Le Grand } 100*ddde725dSArmin Le Grand case SVGTokenX: 101*ddde725dSArmin Le Grand { 102*ddde725dSArmin Le Grand SvgNumber aNum; 103*ddde725dSArmin Le Grand 104*ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 105*ddde725dSArmin Le Grand { 106*ddde725dSArmin Le Grand setX(aNum); 107*ddde725dSArmin Le Grand } 108*ddde725dSArmin Le Grand break; 109*ddde725dSArmin Le Grand } 110*ddde725dSArmin Le Grand case SVGTokenY: 111*ddde725dSArmin Le Grand { 112*ddde725dSArmin Le Grand SvgNumber aNum; 113*ddde725dSArmin Le Grand 114*ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 115*ddde725dSArmin Le Grand { 116*ddde725dSArmin Le Grand setY(aNum); 117*ddde725dSArmin Le Grand } 118*ddde725dSArmin Le Grand break; 119*ddde725dSArmin Le Grand } 120*ddde725dSArmin Le Grand case SVGTokenWidth: 121*ddde725dSArmin Le Grand { 122*ddde725dSArmin Le Grand SvgNumber aNum; 123*ddde725dSArmin Le Grand 124*ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 125*ddde725dSArmin Le Grand { 126*ddde725dSArmin Le Grand if(aNum.isPositive()) 127*ddde725dSArmin Le Grand { 128*ddde725dSArmin Le Grand setWidth(aNum); 129*ddde725dSArmin Le Grand } 130*ddde725dSArmin Le Grand } 131*ddde725dSArmin Le Grand break; 132*ddde725dSArmin Le Grand } 133*ddde725dSArmin Le Grand case SVGTokenHeight: 134*ddde725dSArmin Le Grand { 135*ddde725dSArmin Le Grand SvgNumber aNum; 136*ddde725dSArmin Le Grand 137*ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 138*ddde725dSArmin Le Grand { 139*ddde725dSArmin Le Grand if(aNum.isPositive()) 140*ddde725dSArmin Le Grand { 141*ddde725dSArmin Le Grand setHeight(aNum); 142*ddde725dSArmin Le Grand } 143*ddde725dSArmin Le Grand } 144*ddde725dSArmin Le Grand break; 145*ddde725dSArmin Le Grand } 146*ddde725dSArmin Le Grand case SVGTokenVersion: 147*ddde725dSArmin Le Grand { 148*ddde725dSArmin Le Grand SvgNumber aNum; 149*ddde725dSArmin Le Grand 150*ddde725dSArmin Le Grand if(readSingleNumber(aContent, aNum)) 151*ddde725dSArmin Le Grand { 152*ddde725dSArmin Le Grand setVersion(aNum); 153*ddde725dSArmin Le Grand } 154*ddde725dSArmin Le Grand break; 155*ddde725dSArmin Le Grand } 156*ddde725dSArmin Le Grand } 157*ddde725dSArmin Le Grand } 158*ddde725dSArmin Le Grand 159*ddde725dSArmin Le Grand void SvgSvgNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const 160*ddde725dSArmin Le Grand { 161*ddde725dSArmin Le Grand drawinglayer::primitive2d::Primitive2DSequence aSequence; 162*ddde725dSArmin Le Grand 163*ddde725dSArmin Le Grand // decompose childs 164*ddde725dSArmin Le Grand SvgNode::decomposeSvgNode(aSequence, bReferenced); 165*ddde725dSArmin Le Grand 166*ddde725dSArmin Le Grand if(aSequence.hasElements()) 167*ddde725dSArmin Le Grand { 168*ddde725dSArmin Le Grand if(getParent()) 169*ddde725dSArmin Le Grand { 170*ddde725dSArmin Le Grand if(getViewBox()) 171*ddde725dSArmin Le Grand { 172*ddde725dSArmin Le Grand // Svg defines that with no width or no height the viewBox content is empty, 173*ddde725dSArmin Le Grand // so both need to exist 174*ddde725dSArmin Le Grand if(!basegfx::fTools::equalZero(getViewBox()->getWidth()) && !basegfx::fTools::equalZero(getViewBox()->getHeight())) 175*ddde725dSArmin Le Grand { 176*ddde725dSArmin Le Grand // create target range homing x,y, width and height as given 177*ddde725dSArmin Le Grand const double fX(getX().isSet() ? getX().solve(*this, xcoordinate) : 0.0); 178*ddde725dSArmin Le Grand const double fY(getY().isSet() ? getY().solve(*this, ycoordinate) : 0.0); 179*ddde725dSArmin Le Grand const double fW(getWidth().isSet() ? getWidth().solve(*this, xcoordinate) : getViewBox()->getWidth()); 180*ddde725dSArmin Le Grand const double fH(getHeight().isSet() ? getHeight().solve(*this, ycoordinate) : getViewBox()->getHeight()); 181*ddde725dSArmin Le Grand const basegfx::B2DRange aTarget(fX, fY, fX + fW, fY + fH); 182*ddde725dSArmin Le Grand 183*ddde725dSArmin Le Grand if(aTarget.equal(*getViewBox())) 184*ddde725dSArmin Le Grand { 185*ddde725dSArmin Le Grand // no mapping needed, append 186*ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(rTarget, aSequence); 187*ddde725dSArmin Le Grand } 188*ddde725dSArmin Le Grand else 189*ddde725dSArmin Le Grand { 190*ddde725dSArmin Le Grand // create mapping 191*ddde725dSArmin Le Grand const SvgAspectRatio& rRatio = getSvgAspectRatio(); 192*ddde725dSArmin Le Grand 193*ddde725dSArmin Le Grand if(rRatio.isSet()) 194*ddde725dSArmin Le Grand { 195*ddde725dSArmin Le Grand // let mapping be created from SvgAspectRatio 196*ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aEmbeddingTransform( 197*ddde725dSArmin Le Grand rRatio.createMapping(aTarget, *getViewBox())); 198*ddde725dSArmin Le Grand 199*ddde725dSArmin Le Grand // prepare embedding in transformation 200*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xRef( 201*ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 202*ddde725dSArmin Le Grand aEmbeddingTransform, 203*ddde725dSArmin Le Grand aSequence)); 204*ddde725dSArmin Le Grand 205*ddde725dSArmin Le Grand if(rRatio.isMeetOrSlice()) 206*ddde725dSArmin Le Grand { 207*ddde725dSArmin Le Grand // embed in transformation 208*ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xRef); 209*ddde725dSArmin Le Grand } 210*ddde725dSArmin Le Grand else 211*ddde725dSArmin Le Grand { 212*ddde725dSArmin Le Grand // need to embed in MaskPrimitive2D, too 213*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xMask( 214*ddde725dSArmin Le Grand new drawinglayer::primitive2d::MaskPrimitive2D( 215*ddde725dSArmin Le Grand basegfx::B2DPolyPolygon(basegfx::tools::createPolygonFromRect(aTarget)), 216*ddde725dSArmin Le Grand drawinglayer::primitive2d::Primitive2DSequence(&xRef, 1))); 217*ddde725dSArmin Le Grand 218*ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xMask); 219*ddde725dSArmin Le Grand } 220*ddde725dSArmin Le Grand } 221*ddde725dSArmin Le Grand else 222*ddde725dSArmin Le Grand { 223*ddde725dSArmin Le Grand // choose default mapping 224*ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aEmbeddingTransform( 225*ddde725dSArmin Le Grand rRatio.createLinearMapping( 226*ddde725dSArmin Le Grand aTarget, *getViewBox())); 227*ddde725dSArmin Le Grand 228*ddde725dSArmin Le Grand // embed in transformation 229*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xTransform( 230*ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 231*ddde725dSArmin Le Grand aEmbeddingTransform, 232*ddde725dSArmin Le Grand aSequence)); 233*ddde725dSArmin Le Grand 234*ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xTransform); 235*ddde725dSArmin Le Grand } 236*ddde725dSArmin Le Grand } 237*ddde725dSArmin Le Grand } 238*ddde725dSArmin Le Grand } 239*ddde725dSArmin Le Grand else 240*ddde725dSArmin Le Grand { 241*ddde725dSArmin Le Grand // check if we have a size 242*ddde725dSArmin Le Grand const double fW(getWidth().isSet() ? getWidth().solve(*this, xcoordinate) : 0.0); 243*ddde725dSArmin Le Grand const double fH(getHeight().isSet() ? getHeight().solve(*this, ycoordinate) : 0.0); 244*ddde725dSArmin Le Grand 245*ddde725dSArmin Le Grand // Svg defines that a negative value is an error and that 0.0 disables rendering 246*ddde725dSArmin Le Grand if(basegfx::fTools::more(fW, 0.0) && basegfx::fTools::more(fH, 0.0)) 247*ddde725dSArmin Le Grand { 248*ddde725dSArmin Le Grand // check if we have a x,y position 249*ddde725dSArmin Le Grand const double fX(getX().isSet() ? getX().solve(*this, xcoordinate) : 0.0); 250*ddde725dSArmin Le Grand const double fY(getY().isSet() ? getY().solve(*this, ycoordinate) : 0.0); 251*ddde725dSArmin Le Grand 252*ddde725dSArmin Le Grand if(!basegfx::fTools::equalZero(fX) || !basegfx::fTools::equalZero(fY)) 253*ddde725dSArmin Le Grand { 254*ddde725dSArmin Le Grand // embed in transform 255*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xRef( 256*ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 257*ddde725dSArmin Le Grand basegfx::tools::createTranslateB2DHomMatrix(fX, fY), 258*ddde725dSArmin Le Grand aSequence)); 259*ddde725dSArmin Le Grand 260*ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xRef, 1); 261*ddde725dSArmin Le Grand } 262*ddde725dSArmin Le Grand 263*ddde725dSArmin Le Grand // embed in MaskPrimitive2D to clip 264*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xMask( 265*ddde725dSArmin Le Grand new drawinglayer::primitive2d::MaskPrimitive2D( 266*ddde725dSArmin Le Grand basegfx::B2DPolyPolygon( 267*ddde725dSArmin Le Grand basegfx::tools::createPolygonFromRect( 268*ddde725dSArmin Le Grand basegfx::B2DRange(fX, fY, fX + fW, fY + fH))), 269*ddde725dSArmin Le Grand aSequence)); 270*ddde725dSArmin Le Grand 271*ddde725dSArmin Le Grand // append 272*ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(rTarget, xMask); 273*ddde725dSArmin Le Grand } 274*ddde725dSArmin Le Grand } 275*ddde725dSArmin Le Grand } 276*ddde725dSArmin Le Grand else 277*ddde725dSArmin Le Grand { 278*ddde725dSArmin Le Grand // Outermost SVG element; create target range homing width and height as given. 279*ddde725dSArmin Le Grand // SVG defines that x,y has no meanig for the outermost SVG element. Use a fallback 280*ddde725dSArmin Le Grand // width and height of din A 4 (21 x 29,7 cm) 281*ddde725dSArmin Le Grand double fW(getWidth().isSet() ? getWidth().solve(*this, xcoordinate) : (210.0 * 3.543307)); 282*ddde725dSArmin Le Grand double fH(getHeight().isSet() ? getHeight().solve(*this, ycoordinate) : (297.0 * 3.543307)); 283*ddde725dSArmin Le Grand 284*ddde725dSArmin Le Grand // Svg defines that a negative value is an error and that 0.0 disables rendering 285*ddde725dSArmin Le Grand if(basegfx::fTools::more(fW, 0.0) && basegfx::fTools::more(fH, 0.0)) 286*ddde725dSArmin Le Grand { 287*ddde725dSArmin Le Grand const basegfx::B2DRange aSvgCanvasRange(0.0, 0.0, fW, fH); 288*ddde725dSArmin Le Grand 289*ddde725dSArmin Le Grand if(getViewBox()) 290*ddde725dSArmin Le Grand { 291*ddde725dSArmin Le Grand if(!basegfx::fTools::equalZero(getViewBox()->getWidth()) && !basegfx::fTools::equalZero(getViewBox()->getHeight())) 292*ddde725dSArmin Le Grand { 293*ddde725dSArmin Le Grand // create mapping 294*ddde725dSArmin Le Grand const SvgAspectRatio& rRatio = getSvgAspectRatio(); 295*ddde725dSArmin Le Grand basegfx::B2DHomMatrix aViewBoxMapping; 296*ddde725dSArmin Le Grand 297*ddde725dSArmin Le Grand if(rRatio.isSet()) 298*ddde725dSArmin Le Grand { 299*ddde725dSArmin Le Grand // let mapping be created from SvgAspectRatio 300*ddde725dSArmin Le Grand aViewBoxMapping = rRatio.createMapping(aSvgCanvasRange, *getViewBox()); 301*ddde725dSArmin Le Grand 302*ddde725dSArmin Le Grand // no need to check ratio here for slice, the outermost Svg will 303*ddde725dSArmin Le Grand // be clipped anyways (see below) 304*ddde725dSArmin Le Grand } 305*ddde725dSArmin Le Grand else 306*ddde725dSArmin Le Grand { 307*ddde725dSArmin Le Grand // choose default mapping 308*ddde725dSArmin Le Grand aViewBoxMapping = rRatio.createLinearMapping(aSvgCanvasRange, *getViewBox()); 309*ddde725dSArmin Le Grand } 310*ddde725dSArmin Le Grand 311*ddde725dSArmin Le Grand // scale content to viewBox definitions 312*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xTransform( 313*ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 314*ddde725dSArmin Le Grand aViewBoxMapping, 315*ddde725dSArmin Le Grand aSequence)); 316*ddde725dSArmin Le Grand 317*ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xTransform, 1); 318*ddde725dSArmin Le Grand } 319*ddde725dSArmin Le Grand } 320*ddde725dSArmin Le Grand 321*ddde725dSArmin Le Grand // to be completely correct in Svg sense it is necessary to clip 322*ddde725dSArmin Le Grand // the whole content to the given canvas. I choose here to do this 323*ddde725dSArmin Le Grand // initially despite I found various examples of Svg files out there 324*ddde725dSArmin Le Grand // which have no correct values for this clipping. It's correct 325*ddde725dSArmin Le Grand // due to the Svg spec. 326*ddde725dSArmin Le Grand bool bDoCorrectCanvasClipping(true); 327*ddde725dSArmin Le Grand 328*ddde725dSArmin Le Grand if(bDoCorrectCanvasClipping) 329*ddde725dSArmin Le Grand { 330*ddde725dSArmin Le Grand // different from Svg we have the possibility with primitives to get 331*ddde725dSArmin Le Grand // a correct bounding box for the geometry, thhus I will allow to 332*ddde725dSArmin Le Grand // only clip if necessary. This will make Svg images evtl. smaller 333*ddde725dSArmin Le Grand // than wanted from Svg (the free space which may be around it is 334*ddde725dSArmin Le Grand // conform to the Svg spec), but avoids an expensive and unneccessary 335*ddde725dSArmin Le Grand // clip. 336*ddde725dSArmin Le Grand const basegfx::B2DRange aContentRange( 337*ddde725dSArmin Le Grand drawinglayer::primitive2d::getB2DRangeFromPrimitive2DSequence( 338*ddde725dSArmin Le Grand aSequence, 339*ddde725dSArmin Le Grand drawinglayer::geometry::ViewInformation2D())); 340*ddde725dSArmin Le Grand 341*ddde725dSArmin Le Grand if(!aSvgCanvasRange.isInside(aContentRange)) 342*ddde725dSArmin Le Grand { 343*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xMask( 344*ddde725dSArmin Le Grand new drawinglayer::primitive2d::MaskPrimitive2D( 345*ddde725dSArmin Le Grand basegfx::B2DPolyPolygon( 346*ddde725dSArmin Le Grand basegfx::tools::createPolygonFromRect( 347*ddde725dSArmin Le Grand aSvgCanvasRange)), 348*ddde725dSArmin Le Grand aSequence)); 349*ddde725dSArmin Le Grand 350*ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xMask, 1); 351*ddde725dSArmin Le Grand } 352*ddde725dSArmin Le Grand } 353*ddde725dSArmin Le Grand 354*ddde725dSArmin Le Grand { 355*ddde725dSArmin Le Grand // embed in transform primitive to scale to 1/100th mm 356*ddde725dSArmin Le Grand // where 1 mm == 3.543307 px to get from Svg coordinates to 357*ddde725dSArmin Le Grand // drawinglayer ones 358*ddde725dSArmin Le Grand const double fScaleTo100thmm(100.0 / 3.543307); 359*ddde725dSArmin Le Grand const basegfx::B2DHomMatrix aTransform( 360*ddde725dSArmin Le Grand basegfx::tools::createScaleB2DHomMatrix( 361*ddde725dSArmin Le Grand fScaleTo100thmm, 362*ddde725dSArmin Le Grand fScaleTo100thmm)); 363*ddde725dSArmin Le Grand 364*ddde725dSArmin Le Grand const drawinglayer::primitive2d::Primitive2DReference xTransform( 365*ddde725dSArmin Le Grand new drawinglayer::primitive2d::TransformPrimitive2D( 366*ddde725dSArmin Le Grand aTransform, 367*ddde725dSArmin Le Grand aSequence)); 368*ddde725dSArmin Le Grand 369*ddde725dSArmin Le Grand aSequence = drawinglayer::primitive2d::Primitive2DSequence(&xTransform, 1); 370*ddde725dSArmin Le Grand } 371*ddde725dSArmin Le Grand 372*ddde725dSArmin Le Grand // append 373*ddde725dSArmin Le Grand drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(rTarget, aSequence); 374*ddde725dSArmin Le Grand } 375*ddde725dSArmin Le Grand } 376*ddde725dSArmin Le Grand } 377*ddde725dSArmin Le Grand } 378*ddde725dSArmin Le Grand 379*ddde725dSArmin Le Grand const basegfx::B2DRange* SvgSvgNode::getCurrentViewPort() const 380*ddde725dSArmin Le Grand { 381*ddde725dSArmin Le Grand if(getViewBox()) 382*ddde725dSArmin Le Grand { 383*ddde725dSArmin Le Grand return getViewBox(); 384*ddde725dSArmin Le Grand } 385*ddde725dSArmin Le Grand else 386*ddde725dSArmin Le Grand { 387*ddde725dSArmin Le Grand return SvgNode::getCurrentViewPort(); 388*ddde725dSArmin Le Grand } 389*ddde725dSArmin Le Grand } 390*ddde725dSArmin Le Grand 391*ddde725dSArmin Le Grand } // end of namespace svgreader 392*ddde725dSArmin Le Grand } // end of namespace svgio 393*ddde725dSArmin Le Grand 394*ddde725dSArmin Le Grand ////////////////////////////////////////////////////////////////////////////// 395*ddde725dSArmin Le Grand // eof 396