void QtStyleManager::GetStyles(StyleList& styleNames) const
{
for (FileNameToStyleMap::const_iterator i = styles.begin(); i != styles.end(); ++i)
styleNames.push_back(Style(i.value()->name, i.value()->fileName));
}
osg::Group* createSymbologyScene(PopupManager* wm)
{
osg::Group* grp = new osg::Group;
osg::ref_ptr<SampleGeometryInput> dataset = new SampleGeometryInput;
StyleList styles;
{
osg::ref_ptr<Style> style = new Style;
style->setName("PolygonSymbol-color");
osg::ref_ptr<PolygonSymbol> polySymbol = new PolygonSymbol;
polySymbol->fill()->color() = osg::Vec4(0,1,1,1);
style->addSymbol(polySymbol.get());
styles.push_back(style.get());
}
{
osg::ref_ptr<Style> style = new Style;
style->setName("Custom-PolygonPointSizeSymbol-size&color");
osg::ref_ptr<PolygonPointSizeSymbol> polySymbol = new PolygonPointSizeSymbol;
polySymbol->fill()->color() = osg::Vec4(1,0,0,1);
polySymbol->size() = 2.0;
style->addSymbol(polySymbol.get());
styles.push_back(style.get());
}
// style for extruded
{
osg::ref_ptr<Style> style = new Style;
style->setName("Extrude-Polygon&Line-height&color");
osg::ref_ptr<ExtrudedPolygonSymbol> polySymbol = new ExtrudedPolygonSymbol;
polySymbol->fill()->color() = osg::Vec4(1,0,0,1);
polySymbol->extrude()->height() = 100;
polySymbol->extrude()->offset() = 10;
style->addSymbol(polySymbol.get());
osg::ref_ptr<ExtrudedLineSymbol> lineSymbol = new ExtrudedLineSymbol;
lineSymbol->stroke()->color() = osg::Vec4(0,0,1,1);
lineSymbol->extrude()->height() = 150;
lineSymbol->extrude()->offset() = 10;
style->addSymbol(lineSymbol.get());
styles.push_back(style.get());
}
// style for marker
{
osg::ref_ptr<Style> style = new Style;
style->setName("Marker");
osg::ref_ptr<MarkerSymbol> pointSymbol = new MarkerSymbol;
pointSymbol->marker() = "../data/tree.ive";
style->addSymbol(pointSymbol.get());
osg::ref_ptr<MarkerLineSymbol> lineSymbol = new MarkerLineSymbol;
lineSymbol->marker() = "../data/tree.ive";
lineSymbol->interval() = 5;
style->addSymbol(lineSymbol.get());
osg::ref_ptr<MarkerPolygonSymbol> polySymbol = new MarkerPolygonSymbol;
polySymbol->marker() = "../data/tree.ive";
polySymbol->interval() = 20;
polySymbol->randomRatio() = 1.0;
style->addSymbol(polySymbol.get());
styles.push_back(style.get());
}
// style for popup
{
osg::ref_ptr<Style> style = new Style;
style->setName("Popup");
osg::ref_ptr<TextSymbol> symbol = new TextSymbol;
//symbol->theme() = "../data/popup-theme.png";
symbol->font() = "arial.ttf";
symbol->size() = 14;
symbol->fill()->color() = osg::Vec4(getRandomValueInOne(), getRandomValueInOne() , getRandomValueInOne(), 0.7);
style->addSymbol(symbol.get());
styles.push_back(style.get());
}
/// associate the style / symbolizer to the symbolic node
{
GeometrySymbolicNode* node = new GeometrySymbolicNode();
node->setSymbolizer( new GeometrySymbolizer() );
node->getState()->setStyle( styles[0].get() );
node->getState()->setContent( dataset.get() );
osg::MatrixTransform* tr = new osg::MatrixTransform;
tr->setMatrix(osg::Matrix::translate(0, -250 , 0));
tr->addChild(node);
grp->addChild(tr);
}
{
GeometrySymbolicNode* node = new GeometrySymbolicNode();
node->setSymbolizer( new GeometryPointSymbolizer() );
node->getState()->setStyle(styles[1].get());
node->getState()->setContent(dataset.get());
osg::MatrixTransform* tr = new osg::MatrixTransform;
tr->addChild(node);
tr->setMatrix(osg::Matrix::translate(0, 0 , 0));
grp->addChild(tr);
}
{
GeometrySymbolicNode* node = new GeometrySymbolicNode();
node->setSymbolizer( new GeometryExtrudeSymbolizer() );
node->getState()->setStyle(styles[2].get());
node->getState()->setContent(dataset.get());
osg::MatrixTransform* tr = new osg::MatrixTransform;
tr->addChild(node);
tr->setMatrix(osg::Matrix::translate(0, 250 , 0));
grp->addChild(tr);
}
{
GeometrySymbolicNode* node = new GeometrySymbolicNode();
node->setSymbolizer( new MarkerSymbolizer() );
node->getState()->setStyle(styles[3].get());
node->getState()->setContent(dataset.get());
osg::MatrixTransform* tr = new osg::MatrixTransform;
tr->addChild(node);
tr->setMatrix(osg::Matrix::translate(0, 500 , 0));
grp->addChild(tr);
}
//{
// osg::ref_ptr<ModelSymbolizer> symbolizer = new ModelSymbolizer();
// osg::ref_ptr<SymbolicNode> node = new SymbolicNode;
// node->setSymbolizer(symbolizer.get());
// Style* style = new Style;
// std::string real = osgDB::getRealPath("../data/tree.ive");
// MarkerSymbol* marker = new MarkerSymbol;
// marker->marker() = real;
// node->setDataSet(dataset.get());
// style->addSymbol(marker);
// node->setStyle(style);
// osg::MatrixTransform* tr = new osg::MatrixTransform;
// tr->addChild(node);
// tr->setMatrix(osg::Matrix::scale(10,10,10) * osg::Matrix::translate(0, 750 , 0));
// grp->addChild(tr);
//}
StyleEditor* styleEditor = new StyleEditor(styles);
{
PopUpSymbolizerContext* ctx = new PopUpSymbolizerContext(wm);
styleEditor->setPopupContext(ctx);
SymbolicNode< State<GeometryContent> >* node = new SymbolicNode< State<GeometryContent> >();
node->setSymbolizer( new PopUpSymbolizer() );
node->getState()->setStyle(styles[4]);
node->getState()->setContent(dataset.get());
node->getState()->setContext(ctx);
osg::MatrixTransform* tr = new osg::MatrixTransform;
tr->addChild(node);
tr->setMatrix(osg::Matrix::translate(0, 1000 , 0));
grp->addChild(tr);
}
grp->addEventCallback(styleEditor);
return grp;
}