1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove 25*b1cdbd2cSJim Jagielski #include "precompiled_drawinglayer.hxx" 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include <drawinglayer/processor2d/linegeometryextractor2d.hxx> 28*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx> 29*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/polygonprimitive2d.hxx> 30*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/polypolygonprimitive2d.hxx> 31*b1cdbd2cSJim Jagielski #include <drawinglayer/primitive2d/transformprimitive2d.hxx> 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski using namespace com::sun::star; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski namespace drawinglayer 40*b1cdbd2cSJim Jagielski { 41*b1cdbd2cSJim Jagielski namespace processor2d 42*b1cdbd2cSJim Jagielski { LineGeometryExtractor2D(const geometry::ViewInformation2D & rViewInformation)43*b1cdbd2cSJim Jagielski LineGeometryExtractor2D::LineGeometryExtractor2D(const geometry::ViewInformation2D& rViewInformation) 44*b1cdbd2cSJim Jagielski : BaseProcessor2D(rViewInformation), 45*b1cdbd2cSJim Jagielski maExtractedHairlines(), 46*b1cdbd2cSJim Jagielski maExtractedLineFills(), 47*b1cdbd2cSJim Jagielski mbInLineGeometry(false) 48*b1cdbd2cSJim Jagielski { 49*b1cdbd2cSJim Jagielski } 50*b1cdbd2cSJim Jagielski ~LineGeometryExtractor2D()51*b1cdbd2cSJim Jagielski LineGeometryExtractor2D::~LineGeometryExtractor2D() 52*b1cdbd2cSJim Jagielski { 53*b1cdbd2cSJim Jagielski } 54*b1cdbd2cSJim Jagielski processBasePrimitive2D(const primitive2d::BasePrimitive2D & rCandidate)55*b1cdbd2cSJim Jagielski void LineGeometryExtractor2D::processBasePrimitive2D(const primitive2d::BasePrimitive2D& rCandidate) 56*b1cdbd2cSJim Jagielski { 57*b1cdbd2cSJim Jagielski switch(rCandidate.getPrimitive2DID()) 58*b1cdbd2cSJim Jagielski { 59*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_POLYGONSTROKEPRIMITIVE2D : 60*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_POLYGONSTROKEARROWPRIMITIVE2D : 61*b1cdbd2cSJim Jagielski { 62*b1cdbd2cSJim Jagielski // enter a line geometry group (with or without LineEnds) 63*b1cdbd2cSJim Jagielski bool bOldState(mbInLineGeometry); 64*b1cdbd2cSJim Jagielski mbInLineGeometry = true; 65*b1cdbd2cSJim Jagielski process(rCandidate.get2DDecomposition(getViewInformation2D())); 66*b1cdbd2cSJim Jagielski mbInLineGeometry = bOldState; 67*b1cdbd2cSJim Jagielski break; 68*b1cdbd2cSJim Jagielski } 69*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_POLYGONHAIRLINEPRIMITIVE2D : 70*b1cdbd2cSJim Jagielski { 71*b1cdbd2cSJim Jagielski if(mbInLineGeometry) 72*b1cdbd2cSJim Jagielski { 73*b1cdbd2cSJim Jagielski // extract hairline line geometry in world coordinates 74*b1cdbd2cSJim Jagielski const primitive2d::PolygonHairlinePrimitive2D& rPolygonCandidate(static_cast< const primitive2d::PolygonHairlinePrimitive2D& >(rCandidate)); 75*b1cdbd2cSJim Jagielski basegfx::B2DPolygon aLocalPolygon(rPolygonCandidate.getB2DPolygon()); 76*b1cdbd2cSJim Jagielski aLocalPolygon.transform(getViewInformation2D().getObjectTransformation()); 77*b1cdbd2cSJim Jagielski maExtractedHairlines.push_back(aLocalPolygon); 78*b1cdbd2cSJim Jagielski } 79*b1cdbd2cSJim Jagielski break; 80*b1cdbd2cSJim Jagielski } 81*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_POLYPOLYGONCOLORPRIMITIVE2D : 82*b1cdbd2cSJim Jagielski { 83*b1cdbd2cSJim Jagielski if(mbInLineGeometry) 84*b1cdbd2cSJim Jagielski { 85*b1cdbd2cSJim Jagielski // extract filled line geometry (line with width) 86*b1cdbd2cSJim Jagielski const primitive2d::PolyPolygonColorPrimitive2D& rPolygonCandidate(static_cast< const primitive2d::PolyPolygonColorPrimitive2D& >(rCandidate)); 87*b1cdbd2cSJim Jagielski basegfx::B2DPolyPolygon aLocalPolyPolygon(rPolygonCandidate.getB2DPolyPolygon()); 88*b1cdbd2cSJim Jagielski aLocalPolyPolygon.transform(getViewInformation2D().getObjectTransformation()); 89*b1cdbd2cSJim Jagielski maExtractedLineFills.push_back(aLocalPolyPolygon); 90*b1cdbd2cSJim Jagielski } 91*b1cdbd2cSJim Jagielski break; 92*b1cdbd2cSJim Jagielski } 93*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_TRANSFORMPRIMITIVE2D : 94*b1cdbd2cSJim Jagielski { 95*b1cdbd2cSJim Jagielski // remember current transformation and ViewInformation 96*b1cdbd2cSJim Jagielski const primitive2d::TransformPrimitive2D& rTransformCandidate(static_cast< const primitive2d::TransformPrimitive2D& >(rCandidate)); 97*b1cdbd2cSJim Jagielski const geometry::ViewInformation2D aLastViewInformation2D(getViewInformation2D()); 98*b1cdbd2cSJim Jagielski 99*b1cdbd2cSJim Jagielski // create new transformations for CurrentTransformation and for local ViewInformation2D 100*b1cdbd2cSJim Jagielski const geometry::ViewInformation2D aViewInformation2D( 101*b1cdbd2cSJim Jagielski getViewInformation2D().getObjectTransformation() * rTransformCandidate.getTransformation(), 102*b1cdbd2cSJim Jagielski getViewInformation2D().getViewTransformation(), 103*b1cdbd2cSJim Jagielski getViewInformation2D().getViewport(), 104*b1cdbd2cSJim Jagielski getViewInformation2D().getVisualizedPage(), 105*b1cdbd2cSJim Jagielski getViewInformation2D().getViewTime(), 106*b1cdbd2cSJim Jagielski getViewInformation2D().getExtendedInformationSequence()); 107*b1cdbd2cSJim Jagielski updateViewInformation(aViewInformation2D); 108*b1cdbd2cSJim Jagielski 109*b1cdbd2cSJim Jagielski // proccess content 110*b1cdbd2cSJim Jagielski process(rTransformCandidate.getChildren()); 111*b1cdbd2cSJim Jagielski 112*b1cdbd2cSJim Jagielski // restore transformations 113*b1cdbd2cSJim Jagielski updateViewInformation(aLastViewInformation2D); 114*b1cdbd2cSJim Jagielski 115*b1cdbd2cSJim Jagielski break; 116*b1cdbd2cSJim Jagielski } 117*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_SCENEPRIMITIVE2D : 118*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D : 119*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_MARKERARRAYPRIMITIVE2D : 120*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_POINTARRAYPRIMITIVE2D : 121*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_BITMAPPRIMITIVE2D : 122*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_METAFILEPRIMITIVE2D : 123*b1cdbd2cSJim Jagielski case PRIMITIVE2D_ID_MASKPRIMITIVE2D : 124*b1cdbd2cSJim Jagielski { 125*b1cdbd2cSJim Jagielski // ignorable primitives 126*b1cdbd2cSJim Jagielski break; 127*b1cdbd2cSJim Jagielski } 128*b1cdbd2cSJim Jagielski default : 129*b1cdbd2cSJim Jagielski { 130*b1cdbd2cSJim Jagielski // process recursively 131*b1cdbd2cSJim Jagielski process(rCandidate.get2DDecomposition(getViewInformation2D())); 132*b1cdbd2cSJim Jagielski break; 133*b1cdbd2cSJim Jagielski } 134*b1cdbd2cSJim Jagielski } 135*b1cdbd2cSJim Jagielski } 136*b1cdbd2cSJim Jagielski } // end of namespace processor2d 137*b1cdbd2cSJim Jagielski } // end of namespace drawinglayer 138*b1cdbd2cSJim Jagielski 139*b1cdbd2cSJim Jagielski ////////////////////////////////////////////////////////////////////////////// 140*b1cdbd2cSJim Jagielski // eof 141