osgEarth 2.1.1
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00001 /* -*-c++-*- */ 00002 /* osgEarth - Dynamic map generation toolkit for OpenSceneGraph 00003 * Copyright 2008-2010 Pelican Mapping 00004 * http://osgearth.org 00005 * 00006 * osgEarth is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU Lesser General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU Lesser General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser General Public License 00017 * along with this program. If not, see <http://www.gnu.org/licenses/> 00018 */ 00019 #include <osgEarthSymbology/PointSymbol> 00020 00021 using namespace osgEarth; 00022 using namespace osgEarth::Symbology; 00023 00024 PointSymbol::PointSymbol( const Config& conf ) : 00025 Symbol( conf ), 00026 _fill ( Fill() ), 00027 _size ( 1.0 ) 00028 { 00029 mergeConfig(conf); 00030 } 00031 00032 Config 00033 PointSymbol::getConfig() const 00034 { 00035 Config conf = Symbol::getConfig(); 00036 conf.key() = "point"; 00037 conf.addObjIfSet( "fill", _fill ); 00038 conf.addIfSet( "size", _size ); 00039 return conf; 00040 } 00041 00042 void 00043 PointSymbol::mergeConfig( const Config& conf ) 00044 { 00045 conf.getObjIfSet( "fill", _fill ); 00046 conf.getIfSet( "size", _size ); 00047 }