diff --git a/examples/osgfont/osgfont.cpp b/examples/osgfont/osgfont.cpp index f7c068acd..6b8ca7c80 100644 --- a/examples/osgfont/osgfont.cpp +++ b/examples/osgfont/osgfont.cpp @@ -58,6 +58,8 @@ osg::Camera* createOrthoCamera(double width, double height) return camera; } +typedef std::list Sizes; + struct TextSettings { TextSettings(): @@ -71,6 +73,23 @@ struct TextSettings void read(osg::ArgumentParser& arguments) { + if (arguments.read("--test")) + { + backgroundColor = osg::Vec4(1.0, 1.0, 1.0, 1.0); + + fontFilename = "fonts/arialbd.ttf"; + backdropType = osgText::Text::OUTLINE; + + sizes.clear(); + sizes.push_back(8); + sizes.push_back(16); + sizes.push_back(32); + sizes.push_back(64); + sizes.push_back(128); + } + + if (arguments.read("--font",fontFilename)) {} + if (arguments.read("--outline")) backdropType = osgText::Text::OUTLINE; if (arguments.read("--shadow")) backdropType = osgText::Text::DROP_SHADOW_BOTTOM_RIGHT; @@ -79,6 +98,8 @@ struct TextSettings if (arguments.read("--text-color", textColor.r(), textColor.g(), textColor.b(), textColor.a())) {} if (arguments.read("--bd-color", backdropColor.r(), backdropColor.g(), backdropColor.b(), backdropColor.a())) {} + if (arguments.read("--bg-color", backgroundColor.r(), backgroundColor.g(), backgroundColor.b(), backgroundColor.a())) {} + } void setText(osgText::Text& text) @@ -96,6 +117,8 @@ struct TextSettings osgText::Text::BackdropType backdropType; osg::Vec2 backdropOffset; osg::Vec4 backdropColor; + osg::Vec4 backgroundColor; + Sizes sizes; }; osgText::Text* createLabel(const std::string& l, TextSettings& settings, unsigned int size) @@ -126,31 +149,23 @@ osgText::Text* createLabel(const std::string& l, TextSettings& settings, unsigne -typedef std::list Sizes; int main(int argc, char** argv) { osg::ArgumentParser args(&argc, argv); osgViewer::Viewer viewer(args); - // Make sure we have the minimum args... - if(argc <= 2) - { - osg::notify(osg::FATAL) << "usage: " << args[0] << " fontfile size1 [size2 ...]" << std::endl; - - return 1; - } - viewer.addEventHandler( new osgGA::StateSetManipulator(viewer.getCamera()->getOrCreateStateSet()) ); viewer.addEventHandler(new osgViewer::StatsHandler()); viewer.addEventHandler(new osgViewer::WindowSizeHandler()); - osg::Vec4d backgroudColor = viewer.getCamera()->getClearColor(); - if (args.read("--bg-color", backgroudColor.r(), backgroudColor.g(), backgroudColor.b(), backgroudColor.a())) - { - viewer.getCamera()->setClearColor(backgroudColor); - } + TextSettings settings; + settings.backgroundColor = viewer.getCamera()->getClearColor(); + + settings.read(args); + + viewer.getCamera()->setClearColor(settings.backgroundColor); osg::ref_ptr root = new osg::Group; @@ -169,25 +184,31 @@ int main(int argc, char** argv) root = transform; } - TextSettings settings; - settings.fontFilename = argv[1]; - settings.read(args); - - - // Create the list of desired sizes. - Sizes sizes; - - for(int i = 2; i < argc; i++) + if (args.argc() > 1) { - if(!args.isNumber(i)) continue; + settings.fontFilename = argv[1]; - sizes.push_back(std::atoi(args[i])); + // Create the list of desired sizes. + for(int i = 2; i < args.argc(); i++) + { + if(!args.isNumber(i)) continue; + + settings.sizes.push_back(std::atoi(args[i])); + } + } + + if (settings.sizes.empty()) + { + settings.sizes.push_back(8); + settings.sizes.push_back(16); + settings.sizes.push_back(32); + settings.sizes.push_back(64); } osg::Geode* geode = new osg::Geode(); // Add all of our osgText drawables. - for(Sizes::const_iterator i = sizes.begin(); i != sizes.end(); i++) + for(Sizes::const_iterator i = settings.sizes.begin(); i != settings.sizes.end(); i++) { std::stringstream ss;