Examples with Ellipse javafx.scene.shape.Ellipse used on opensource projects

Example 1 with Ellipse

use of javafx.scene.shape.Ellipse in project org.csstudio.display.builder by kasemir.

the class BaseLEDRepresentation method createLED.

private void createLED() {
    jfx_node.getChildren().clear();
    if (model_widget.propSquare().getValue())
        led = new Rectangle();
    else
        led = new Ellipse();
    led.getStyleClass().add("led");
    label = new Label();
    label.getStyleClass().add("led_label");
    label.setAlignment(Pos.CENTER);
    jfx_node.getChildren().addAll(led, label);
}

Example 2 with Ellipse

use of javafx.scene.shape.Ellipse in project org.csstudio.display.builder by kasemir.

the class ByteMonitorRepresentation method addLEDs.

private void addLEDs(final Pane pane, final int w, final int h, final boolean horizontal) {
    final int save_bits = numBits;
    final boolean save_sq = square_led;
    final Color[] save_colorVals = value_colors;
    final Shape[] leds = new Shape[save_bits];
    for (int i = 0; i < save_bits; i++) {
        final Shape led;
        if (save_sq) {
            final Rectangle rect = new Rectangle();
            rect.setX(horizontal ? i * w / save_bits : 0);
            rect.setY(horizontal ? 0 : i * h / save_bits);
            rect.setWidth(horizontal ? w / save_bits : w);
            rect.setHeight(horizontal ? h : h / save_bits);
            led = rect;
        } else {
            final Ellipse ell = new Ellipse();
            final int dh = horizontal ? w / save_bits : w;
            final int dv = horizontal ? h : h / save_bits;
            ell.setCenterX(horizontal ? dh / 2 + i * dh : dh / 2);
            ell.setCenterY(horizontal ? dv / 2 : dv / 2 + i * dv);
            ell.setRadiusX(dh / 2);
            ell.setRadiusY(dv / 2);
            led = ell;
        }
        led.getStyleClass().add("led");
        if (save_colorVals != null && i < save_colorVals.length)
            led.setFill(makeGradient(save_colorVals[i]));
        leds[i] = led;
    }
    this.leds = leds;
    pane.getChildren().clear();
    pane.getChildren().addAll(leds);
}

Example 3 with Ellipse

use of javafx.scene.shape.Ellipse in project org.csstudio.display.builder by kasemir.

the class PaneEllipsesDemo method start.

@Override
public void start(final Stage stage) {
    // 10101010
    Color[] value_colors = getColors(170);
    String[] labels = { "1", "2", "4", "8", "16", "32", "64", "128" };
    // ===widget-relevant code===//
    Pane pane = new Pane();
    Ellipse[] ellipses = new Ellipse[number];
    Text[] textLabels = new Text[number];
    for (int i = 0; i < number; i++) {
        ellipses[i] = new Ellipse();
        textLabels[i] = createText(labels[i]);
        pane.getChildren().addAll(ellipses[i], textLabels[i]);
    }
    pane.setPrefSize(size * number, size);
    for (int i = 0; i < number; i++) {
        ellipses[i].setCenterX(size / 2 + i * size);
        ellipses[i].setCenterY(size / 2);
        ellipses[i].setRadiusX(size / 2);
        ellipses[i].setRadiusY(size / 2);
        textLabels[i].setX(i * size);
        textLabels[i].setY(size / 2);
        textLabels[i].setWrappingWidth(size);
    }
    for (int i = 0; i < number; i++) ellipses[i].setFill(new LinearGradient(0, 0, 0.5, 0.5, true, CycleMethod.NO_CYCLE, new Stop(0, value_colors[i].interpolate(Color.WHITESMOKE, 0.8)), new Stop(1, value_colors[i])));
    // =end widget-relevant code=//
    // VBox.setVgrow(pane, Priority.NEVER);
    VBox vbox = new VBox(pane);
    final Scene scene = new Scene(vbox, 800, 700);
    stage.setScene(scene);
    stage.setTitle("Pane with Ellipses");
    stage.show();
}

Example 4 with Ellipse

use of javafx.scene.shape.Ellipse in project latexdraw by arnobl.

the class TestViewDot method setUp.

@Override
@Before
public void setUp() {
    super.setUp();
    pathBefore = duplicatePath(getPathView().getElements());
    final Ellipse dotView = getDotView();
    dotBefore = new Ellipse(dotView.getCenterX(), dotView.getCenterY(), dotView.getRadiusX(), dotView.getRadiusY());
}

Example 5 with Ellipse

use of javafx.scene.shape.Ellipse in project latexdraw by arnobl.

the class ViewBezierCurve method bindShowPoints.

/**
 * Sub routine that creates and binds show points.
 */
private void bindShowPoints() {
    showPoint.getChildren().addAll(Stream.concat(Stream.concat(model.getPoints().stream(), model.getFirstCtrlPts().stream()), model.getSecondCtrlPts().stream()).map(pt -> {
        final Ellipse dot = new Ellipse();
        dot.fillProperty().bind(Bindings.createObjectBinding(() -> model.getLineColour().toJFX(), model.lineColourProperty()));
        dot.centerXProperty().bind(pt.xProperty());
        dot.centerYProperty().bind(pt.yProperty());
        dot.radiusXProperty().bind(Bindings.createDoubleBinding(() -> (model.getArrowAt(0).getDotSizeDim() + model.getArrowAt(0).getDotSizeNum() * model.getFullThickness()) / 2d, model.thicknessProperty(), model.dbleBordProperty(), model.dbleBordSepProperty(), model.getArrowAt(0).dotSizeDimProperty(), model.getArrowAt(0).dotSizeNumProperty()));
        dot.radiusYProperty().bind(dot.radiusXProperty());
        return dot;
    }).collect(Collectors.toList()));
    showPoint.getChildren().addAll(IntStream.range(0, model.getFirstCtrlPts().size()).mapToObj(i -> createLine(model.getFirstCtrlPtAt(i), model.getSecondCtrlPtAt(i))).collect(Collectors.toList()));
    showPoint.getChildren().addAll(IntStream.range(1, model.getFirstCtrlPts().size() - 1).mapToObj(i -> createLine(model.getSecondCtrlPtAt(i), model.getFirstCtrlPtAt(i + 1))).collect(Collectors.toList()));
    showPoint.getChildren().addAll(createLine(model.getFirstCtrlPtAt(0), model.getFirstCtrlPtAt(1)));
    // Hiding points on arrows
    showPoint.getChildren().stream().filter(node -> node instanceof Ellipse && ((Ellipse) node).getCenterX() == model.getPtAt(0).getX() && ((Ellipse) node).getCenterY() == model.getPtAt(0).getY()).findAny().ifPresent(ell -> ell.visibleProperty().bind(model.getArrowAt(0).styleProperty().isEqualTo(ArrowStyle.NONE)));
    showPoint.getChildren().stream().filter(node -> node instanceof Ellipse && ((Ellipse) node).getCenterX() == model.getPtAt(-1).getX() && ((Ellipse) node).getCenterY() == model.getPtAt(-1).getY()).findAny().ifPresent(ell -> ell.visibleProperty().bind(model.getArrowAt(-1).styleProperty().isEqualTo(ArrowStyle.NONE)));
}