bool SLDReader::readStyleFromCSSParams( const Config& conf, Style& sc ) { sc.setName( conf.key() ); LineSymbol* line = 0L; PolygonSymbol* polygon = 0L; PointSymbol* point = 0L; TextSymbol* text = 0L; ExtrusionSymbol* extrusion = 0L; MarkerSymbol* marker = 0L; AltitudeSymbol* altitude = 0L; for(Properties::const_iterator p = conf.attrs().begin(); p != conf.attrs().end(); p++ ) { if ( p->first == CSS_STROKE ) { if (!line) line = sc.getOrCreateSymbol<LineSymbol>(); line->stroke()->color() = htmlColorToVec4f( p->second ); } else if ( p->first == CSS_STROKE_OPACITY ) { if (!line) line = sc.getOrCreateSymbol<LineSymbol>(); line->stroke()->color().a() = as<float>( p->second, 1.0f ); } else if ( p->first == CSS_STROKE_WIDTH ) { if (!line) line = sc.getOrCreateSymbol<LineSymbol>(); line->stroke()->width() = as<float>( p->second, 1.0f ); } else if ( p->first == CSS_STROKE_LINECAP ) { if (!line) line = sc.getOrCreateSymbol<LineSymbol>(); parseLineCap( p->second, line->stroke()->lineCap() ); } else if ( p->first == CSS_FILL ) { if (!polygon) polygon = sc.getOrCreateSymbol<PolygonSymbol>(); polygon->fill()->color() = htmlColorToVec4f( p->second ); if ( !point ) point = sc.getOrCreateSymbol<PointSymbol>(); point->fill()->color() = htmlColorToVec4f( p->second ); if ( !text ) text = new TextSymbol(); text->fill()->color() = htmlColorToVec4f( p->second ); } else if ( p->first == CSS_FILL_OPACITY ) { if (!polygon) polygon = sc.getOrCreateSymbol<PolygonSymbol>(); polygon->fill()->color().a() = as<float>( p->second, 1.0f ); if (!polygon) polygon = sc.getOrCreateSymbol<PolygonSymbol>(); point->fill()->color().a() = as<float>( p->second, 1.0f ); if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); text->fill()->color().a() = as<float>( p->second, 1.0f ); } else if (p->first == CSS_POINT_SIZE) { if ( !point ) point = sc.getOrCreateSymbol<PointSymbol>(); point->size() = as<float>(p->second, 1.0f); } else if (p->first == CSS_TEXT_SIZE) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); text->size() = as<float>(p->second, 32.0f); } else if (p->first == CSS_TEXT_FONT) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); text->font() = p->second; } else if (p->first == CSS_TEXT_HALO) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); text->halo()->color() = htmlColorToVec4f( p->second ); } //else if (p->first == CSS_TEXT_ATTRIBUTE) //{ // if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); // text->attribute() = p->second; //} else if (p->first == CSS_TEXT_ROTATE_TO_SCREEN) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); if (p->second == "true") text->rotateToScreen() = true; else if (p->second == "false") text->rotateToScreen() = false; } else if (p->first == CSS_TEXT_SIZE_MODE) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); if (p->second == "screen") text->sizeMode() = TextSymbol::SIZEMODE_SCREEN; else if (p->second == "object") text->sizeMode() = TextSymbol::SIZEMODE_OBJECT; } else if (p->first == CSS_TEXT_REMOVE_DUPLICATE_LABELS) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); if (p->second == "true") text->removeDuplicateLabels() = true; else if (p->second == "false") text->removeDuplicateLabels() = false; } else if (p->first == CSS_TEXT_LINE_ORIENTATION) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); if (p->second == "parallel") text->lineOrientation() = TextSymbol::LINEORIENTATION_PARALLEL; else if (p->second == "horizontal") text->lineOrientation() = TextSymbol::LINEORIENTATION_HORIZONTAL; else if (p->second == "perpendicular") text->lineOrientation() = TextSymbol::LINEORIENTATION_PERPENDICULAR; } else if (p->first == CSS_TEXT_LINE_PLACEMENT) { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); if (p->second == "centroid") text->linePlacement() = TextSymbol::LINEPLACEMENT_CENTROID; else if (p->second == "along-line") text->linePlacement() = TextSymbol::LINEPLACEMENT_ALONG_LINE; } else if (p->first == "text-content") { if (!text) text = sc.getOrCreate<TextSymbol>(); text->content() = StringExpression( p->second ); } else if (p->first == "text-priority") { if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); text->priority() = NumericExpression( p->second ); } else if (p->first == "text-provider") { if (!text) text = sc.getOrCreate<TextSymbol>(); text->provider() = p->second; } //else if (p->first == CSS_TEXT_CONTENT) //{ // if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); // text->content() = p->second; //} //else if (p->first == CSS_TEXT_CONTENT_ATTRIBUTE_DELIMITER) //{ // if (!text) text = sc.getOrCreateSymbol<TextSymbol>(); // text->contentAttributeDelimiter() = p->second; //} else if (p->first == "marker") { if (!marker) marker = sc.getOrCreateSymbol<MarkerSymbol>(); marker->url() = p->second; } else if (p->first == "marker-placement") { if (!marker) marker = sc.getOrCreateSymbol<MarkerSymbol>(); if (p->second == "centroid") marker->placement() = MarkerSymbol::PLACEMENT_CENTROID; else if (p->second == "interval") marker->placement() = MarkerSymbol::PLACEMENT_INTERVAL; else if (p->second == "random" ) marker->placement() = MarkerSymbol::PLACEMENT_RANDOM; } else if (p->first == "marker-density") { if (!marker) marker = sc.getOrCreateSymbol<MarkerSymbol>(); marker->density() = as<float>(p->second, 1.0f); } else if (p->first == "marker-random-seed") { if (!marker) marker = sc.getOrCreateSymbol<MarkerSymbol>(); marker->randomSeed() = as<unsigned>(p->second, 0); } else if (p->first == "marker-scale") { if (!marker) marker = sc.getOrCreateSymbol<MarkerSymbol>(); marker->scale() = stringToVec3f(p->second, osg::Vec3f(1,1,1)); } else if (p->first == "extrusion-height") { if (!extrusion) extrusion = sc.getOrCreateSymbol<ExtrusionSymbol>(); extrusion->heightExpression() = NumericExpression(p->second); } else if (p->first == "extrusion-flatten") { if (!extrusion) extrusion = sc.getOrCreateSymbol<ExtrusionSymbol>(); extrusion->flatten() = as<bool>(p->second, true); } else if (p->first == "altitude-clamping") { if (!altitude) altitude = sc.getOrCreateSymbol<AltitudeSymbol>(); if (p->second == "none" ) altitude->clamping() = AltitudeSymbol::CLAMP_NONE; else if (p->second == "terrain" ) altitude->clamping() = AltitudeSymbol::CLAMP_TO_TERRAIN; else if (p->second == "relative") altitude->clamping() = AltitudeSymbol::CLAMP_RELATIVE_TO_TERRAIN; } else if (p->first == "altitude-offset") { if (!altitude) altitude = sc.getOrCreateSymbol<AltitudeSymbol>(); altitude->verticalOffset() = as<float>( p->second, 0.0f ); } } #if 0 if (line) sc.addSymbol(line); if (polygon) sc.addSymbol(polygon); if (point) sc.addSymbol(point); if (text) sc.addSymbol(text); if (extrusion) sc.addSymbol(extrusion); if (marker) sc.addSymbol(marker); if (altitude) sc.addSymbol(altitude); #endif return true; }
void GeodeticGraticule::rebuild() { this->removeChildren( 0, this->getNumChildren() ); if ( !getMapNode() ) { OE_WARN << LC << "Illegal NULL map node" << std::endl; return; } if ( !getMapNode()->isGeocentric() ) { OE_WARN << LC << "Projected map mode is not yet supported" << std::endl; return; } const Profile* mapProfile = _mapNode->getMap()->getProfile(); _profile = Profile::create( mapProfile->getSRS(), mapProfile->getExtent().xMin(), mapProfile->getExtent().yMin(), mapProfile->getExtent().xMax(), mapProfile->getExtent().yMax(), 8, 4 ); _featureProfile = new FeatureProfile(_profile->getSRS()); //todo: do this right.. osg::StateSet* set = this->getOrCreateStateSet(); set->setRenderBinDetails( 9999, "RenderBin" ); set->setMode( GL_LIGHTING, 0 ); // set up default options if the caller did not supply them if ( !_options.isSet() ) { _options->lineStyle() = Style(); LineSymbol* line = _options->lineStyle()->getOrCreate<LineSymbol>(); line->stroke()->color() = Color::Gray; line->stroke()->width() = 1.0; AltitudeSymbol* alt = _options->lineStyle()->getOrCreate<AltitudeSymbol>(); alt->verticalOffset() = NumericExpression(5000.0); _options->textStyle() = Style(); TextSymbol* text = _options->textStyle()->getOrCreate<TextSymbol>(); text->alignment() = TextSymbol::ALIGN_CENTER_CENTER; if ( _mapNode->isGeocentric() ) { double r = _mapNode->getMapSRS()->getEllipsoid()->getRadiusEquator(); _options->addLevel( FLT_MAX, 0.0f, 1u ); double d = 4.5*r; for(int i=0; i<3; i++) { d *= 0.5; _options->addLevel( d, d*0.25 ); } } else { //todo? } } _root = new DrapeableNode( _mapNode.get(), false ); this->addChild( _root ); // need at least one level if ( _options->levels().size() < 1 ) return; const GeodeticGraticuleOptions::Level& level0 = _options->levels()[0]; // build the top level cell grid. unsigned tilesX, tilesY; _profile->getNumTiles( 0, tilesX, tilesY ); for( unsigned tx = 0; tx < tilesX; ++tx ) { for( unsigned ty = 0; ty < tilesY; ++ty ) { TileKey key( 0, tx, ty, _profile.get() ); osg::Node* tile = buildTile( key, getMapNode()->getMap() ); if ( tile ) _root->addChild( tile ); } } }