/home/cube/sources/osgearth/src/applications/osgearth_map/osgearth_map.cpp File Reference

#include <osg/Notify>
#include <osgGA/GUIEventHandler>
#include <osgGA/StateSetManipulator>
#include <osgViewer/Viewer>
#include <osgViewer/ViewerEventHandlers>
#include <osgEarth/MapNode>
#include <osgEarthUtil/EarthManipulator>
#include <osgEarthUtil/AutoClipPlaneHandler>
#include <osgEarthUtil/Controls>
#include <osgEarthSymbology/Color>
#include <osgEarthDrivers/tms/TMSOptions>

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Functions
int	main (int argc, char **argv)

---

Function Documentation

int main	(	int	argc,
		char **	argv
	)

Definition at line 37 of file osgearth_map.cpp.

{
    osg::ArgumentParser arguments(&argc,argv);

    // create the map.
    Map* map = new Map();

    // add a TMS imager layer:
    TMSOptions imagery;
    imagery.url() = "http://readymap.org/readymap/tiles/1.0.0/7/";
    map->addImageLayer( new ImageLayer("Imagery", imagery) );

    // add a TMS elevation layer:
    TMSOptions elevation;
    elevation.url() = "http://readymap.org/readymap/tiles/1.0.0/9/";
    map->addElevationLayer( new ElevationLayer("Elevation", elevation) );

    // make the map scene graph:
    MapNode* node = new MapNode( map );

    // initialize a viewer:
    osgViewer::Viewer viewer(arguments);
    viewer.setCameraManipulator( new EarthManipulator );
    viewer.setSceneData( node );

    // osgEarth benefits from pre-compilation of GL objects in the pager. In newer versions of
    // OSG, this activates OSG's IncrementalCompileOpeartion in order to avoid frame breaks.
    viewer.getDatabasePager()->setDoPreCompile( true );

    // add some stock OSG handlers:
    viewer.addEventHandler(new osgViewer::StatsHandler());
    viewer.addEventHandler(new osgViewer::WindowSizeHandler());
    viewer.addEventHandler(new osgViewer::ThreadingHandler());
    viewer.addEventHandler(new osgViewer::LODScaleHandler());
    viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
    viewer.addEventHandler(new osgViewer::HelpHandler(arguments.getApplicationUsage()));

    return viewer.run();
}

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