int main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
// Start by creating the map:
MapOptions mapOptions;
mapOptions.cachePolicy() = CachePolicy::NO_CACHE;
Map* map = new Map( mapOptions );
// Create out image layer with a custom tile source.
ImageLayerOptions options( "custom" );
CustomTileSource* tileSource = new CustomTileSource();
tileSource->open();
map->addImageLayer( new ImageLayer(options, tileSource) );
// That's it, the map is ready; now create a MapNode to render the Map:
MapNode* mapNode = new MapNode( map );
viewer.setSceneData( mapNode );
viewer.setCameraManipulator( new EarthManipulator() );
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
int main(int argc, char** argv)
{
osg::ArgumentParser arguments(&argc,argv);
osgViewer::Viewer viewer(arguments);
// Start by creating an empty map:
Map* map = new Map();
// Create out image layer with a custom tile source.
CustomTileSource* tileSource = new CustomTileSource();
// Open the tile source. If you don't do this, the Map will automatically try to
// open it when you add the Layer later on. But doing so here allows us to check
// for any errors beforehand.
Status status = tileSource->open();
if (status.isError())
{
OE_WARN << "Error opening the tile source; message = " << status.message() << std::endl;
return -1;
}
// Add a new ImageLayer to the map with our custom tile source.
ImageLayerOptions options( "My custom ImageLayer" );
map->addLayer( new ImageLayer(options, tileSource) );
// That's it, the map is ready; now create a MapNode to render the Map:
MapNode* mapNode = new MapNode( map );
viewer.setSceneData( mapNode );
viewer.setCameraManipulator( new EarthManipulator() );
// add some stock OSG handlers:
viewer.addEventHandler(new osgViewer::StatsHandler());
viewer.addEventHandler(new osgViewer::WindowSizeHandler());
viewer.addEventHandler(new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()));
return viewer.run();
}
