Examples with ImagePlot org.csstudio.javafx.rtplot.internal.ImagePlot used on opensource projects

Example 1 with ImagePlot

use of org.csstudio.javafx.rtplot.internal.ImagePlot in project org.csstudio.display.builder by kasemir.

the class ImagePlotDemo method start.

@Override
public void start(final Stage stage) throws Exception {
    final Level level = Level.CONFIG;
    Logger.getLogger("").setLevel(level);
    for (Handler handler : Logger.getLogger("").getHandlers()) handler.setLevel(level);
    final ImagePlot plot = new ImagePlot(true);
    plot.setColorMapping(RAINBOW);
    plot.setAutoscale(true);
    plot.setValueRange(0.0, 2.0);
    plot.getXAxis().setGridVisible(true);
    plot.getYAxis().setGridVisible(true);
    plot.getYAxis().setScaleFont(Font.font("Liberation Sans", FontPosture.ITALIC, 25));
    final RegionOfInterest roi = plot.addROI("R.O.I.", javafx.scene.paint.Color.BLUEVIOLET, true, true);
    roi.setRegion(new Rectangle2D(20, 40, 20, 10));
    plot.setListener(new RTImagePlotListener() {

        @Override
        public void changedCursorInfo(double x, double y, int xi, int yi, double value) {
            System.out.println("Cursor at " + x + ", " + y);
        }

        @Override
        public void changedROI(int index, String name, Rectangle2D region) {
            System.out.println("ROI " + name + " now at " + region);
        }
    });
    timer.scheduleAtFixedRate(() -> plot.setValue(WIDTH, HEIGHT, computeData(), false), 200, 100, TimeUnit.MILLISECONDS);
    timer.scheduleAtFixedRate(() -> {
        show_colorbar = !show_colorbar;
        plot.showColorMap(show_colorbar);
    }, 5000, 5000, TimeUnit.MILLISECONDS);
    final Pane root = new Pane(plot);
    final ChangeListener<? super Number> resize_listener = (p, o, n) -> plot.setSize(root.getWidth(), root.getHeight());
    root.widthProperty().addListener(resize_listener);
    root.heightProperty().addListener(resize_listener);
    final Scene scene = new Scene(root, 800, 600);
    Styles.setSceneStyle(scene);
    stage.setScene(scene);
    stage.setTitle("Image Plot Demo");
    stage.show();
    stage.setOnCloseRequest((event) -> {
        timer.shutdown();
        try {
            timer.awaitTermination(2, TimeUnit.SECONDS);
        } catch (Exception e) {
            e.printStackTrace();
        }
        plot.dispose();
    });
}