osgEarth 2.1.1

/home/cube/sources/osgearth/src/osgEarthSymbology/PointSymbol.cpp

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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 }
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