#include <osgViewer/Viewer>
#include <osgText/Text>

int main(int argc, char** argv)
{
    osg::ArgumentParser arguments(&argc,argv);
    osgViewer::Viewer viewer(arguments);

    osgText::Text* text = new osgText::Text();
    text->setText("Hello, world.");
    text->setCharacterSizeMode(osgText::Text::SCREEN_COORDS);
    text->setAlignment(osgText::Text::CENTER_CENTER);

    viewer.setSceneData(text);
    return viewer.run();
}