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

Example 1 with YAxisImpl

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

the class BasicPlotDemo method start.

@Override
public void start(final Stage stage) throws Exception {
    Logger.getLogger("").setLevel(Level.FINE);
    for (Handler handler : Logger.getLogger("").getHandlers()) handler.setLevel(Level.FINE);
    final Plot<Double> plot = new Plot<Double>(Double.class, true);
    plot.setTitle("Plot Demo");
    plot.getXAxis().setName("The horizontal quantities on 'X'");
    plot.addYAxis("Another Axis");
    plot.getYAxes().get(1).setOnRight(true);
    final ArrayPlotDataProvider<Double> data1 = new ArrayPlotDataProvider<>();
    final ArrayPlotDataProvider<Double> data2 = new ArrayPlotDataProvider<>();
    final ArrayPlotDataProvider<Double> data3 = new ArrayPlotDataProvider<>();
    for (double x = -10.0; x <= 10.0; x += 1.0) if (x == 2.0) {
        data1.add(new SimpleDataItem<Double>(x, Double.NaN));
        data2.add(new SimpleDataItem<Double>(x, Double.NaN));
        data3.add(new SimpleDataItem<Double>(x, Double.NaN));
    } else {
        data1.add(new SimpleDataItem<Double>(x, x * x - 5.0));
        data2.add(new SimpleDataItem<Double>(x, 2 * x));
        data3.add(new SimpleDataItem<Double>(x, x * x + 5.0));
    }
    plot.addTrace(new TraceImpl<Double>("Demo Data", "socks", data1, Color.BLUE, TraceType.BARS, 0, PointType.NONE, 15, 0));
    plot.addTrace(new TraceImpl<Double>("Demo Data", "socks", data1, Color.VIOLET, TraceType.BARS, 10, PointType.NONE, 15, 0));
    plot.addTrace(new TraceImpl<Double>("More Data", "pants", data2, Color.RED, TraceType.AREA, 3, PointType.SQUARES, 15, 1));
    plot.addTrace(new TraceImpl<Double>("More Data", "pants", data3, Color.GREEN, TraceType.LINES_DIRECT, 1, PointType.XMARKS, 5, 0));
    plot.getXAxis().setValueRange(-12.0, 12.0);
    // a) Fixed range
    // plot.getYAxes().get(0).setValueRange(-10.0, 120.0);
    // plot.getYAxes().get(1).setValueRange(-25.0, 25.0);
    // b) Autoscale
    // plot.getYAxes().get(0).setAutoscale(true);
    // plot.getYAxes().get(1).setAutoscale(true);
    // c) Stagger
    plot.stagger(false);
    plot.showCrosshair(true);
    plot.setMouseMode(MouseMode.PAN);
    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);
    stage.setScene(scene);
    stage.setTitle("Basic Plot Demo");
    stage.show();
    // Thread that periodically hides an axis and its traces
    final AtomicBoolean run = new AtomicBoolean(true);
    final Runnable hider = () -> {
        try {
            while (run.get()) {
                TimeUnit.SECONDS.sleep(2);
                final int axis_index = 1;
                final YAxisImpl<Double> axis = plot.getYAxes().get(axis_index);
                final boolean visible = !axis.isVisible();
                for (Trace<?> trace : plot.getTraces()) if (trace.getYAxis() == axis_index)
                    trace.setVisible(visible);
                axis.setVisible(visible);
            }
        } catch (Exception ex) {
            ex.printStackTrace();
        }
    };
    final Thread thread = new Thread(hider);
    thread.setDaemon(true);
    thread.start();
    stage.setOnCloseRequest(event -> {
        run.set(false);
        try {
            thread.join();
        } catch (Exception ex) {
        // Ignore, shutting down
        }
        plot.dispose();
    });
}

Example 2 with YAxisImpl

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

the class RTImagePlot method changeAxisLimit.

protected void changeAxisLimit(AxisPart<Double> axis, boolean isHigh, Double value) {
    AxisRange<Double> old_range = axis.getValueRange();
    AxisRange<Double> new_range = isHigh ? new AxisRange<>(old_range.getLow(), value) : new AxisRange<>(value, old_range.getHigh());
    if (// Y axis?
    axis instanceof YAxisImpl<?>) {
        getUndoableActionManager().execute(new ChangeImageZoom(Messages.Set_Axis_Range, null, null, null, axis, old_range, new_range));
    } else // X axis
    {
        getUndoableActionManager().execute(new ChangeImageZoom(Messages.Set_Axis_Range, axis, old_range, new_range, null, null, null));
    }
}