Examples with FileSourceDGS org.graphstream.stream.file.FileSourceDGS used on opensource projects

Example 1 with FileSourceDGS

use of org.graphstream.stream.file.FileSourceDGS in project gs-ui-javafx by graphstream.

the class DemoTwoGraphsInOneViewerFx method start.

@Override
public void start(Stage primaryStage) throws Exception {
    Graph graph1 = new MultiGraph("g1");
    Graph graph2 = new MultiGraph("g2");
    FxViewer viewer1 = new FxViewer(new ThreadProxyPipe(graph1));
    FxViewer viewer2 = new FxViewer(new ThreadProxyPipe(graph2));
    graph1.setAttribute("ui.stylesheet", styleSheet1);
    graph2.setAttribute("ui.stylesheet", styleSheet2);
    // View view1 =
    FxViewPanel view1 = (FxViewPanel) viewer1.addDefaultView(true);
    FxViewPanel view2 = (FxViewPanel) viewer2.addDefaultView(true);
    viewer1.enableAutoLayout();
    viewer2.enableAutoLayout();
    // view1.setBackLayerRenderer(view2);
    FileSourceDGS dgs = new FileSourceDGS();
    dgs.addSink(graph1);
    try {
        dgs.begin(getClass().getResourceAsStream(GRAPH));
        for (int i = 0; i < 100 && dgs.nextEvents(); i++) ;
        dgs.end();
    } catch (IOException e1) {
        e1.printStackTrace();
        System.exit(1);
    }
    dgs.removeSink(graph1);
    dgs.addSink(graph2);
    try {
        dgs.begin(getClass().getResourceAsStream(GRAPH));
        for (int i = 0; i < 100 && dgs.nextEvents(); i++) ;
        dgs.end();
    } catch (IOException e1) {
        e1.printStackTrace();
        System.exit(1);
    }
    dgs.removeSink(graph2);
    primaryStage.setScene(new Scene(view1));
    primaryStage.show();
    Stage secondStage = new Stage();
    secondStage.setScene(new Scene(view2));
    secondStage.show();
    primaryStage.setOnCloseRequest(new EventHandler<WindowEvent>() {

        @Override
        public void handle(WindowEvent t) {
            Platform.exit();
            System.exit(0);
        }
    });
    secondStage.setOnCloseRequest(new EventHandler<WindowEvent>() {

        @Override
        public void handle(WindowEvent t) {
            Platform.exit();
            System.exit(0);
        }
    });
}