javafx.beans.value.ObservableDoubleValue Java Examples

public DisplayTransformUpdateOnResize(
		final AffineTransformWithListeners displayTransformUpdater,
		final ObservableDoubleValue width,
		final ObservableDoubleValue height,
		final Object lock)
{
	super();
	this.displayTransformUpdater = displayTransformUpdater;
	this.width = width;
	this.height = height;
	this.lock = lock;

	this.onResize = (obs, oldv, newv) -> {
		synchronized (lock)
		{
			setCanvasSize(this.width.doubleValue(), this.height.doubleValue(), true);
		}
	};

	listen();

	setCanvasSize(width.get(), height.get(), false);

}
 

@Override
public void createArc(final double cx, final double cy, final double rx, final double ry, final double angle, final double length,
					final ObservableValue<Color> strokeProp, final ObservableDoubleValue strokeWidthProp) {
	arc.setCenterX(cx);
	arc.setCenterY(cy);
	arc.setRadiusX(rx);
	arc.setRadiusY(ry);
	arc.setStartAngle(angle);
	arc.setLength(length);
	arc.strokeProperty().unbind();
	arc.strokeProperty().bind(strokeProp);
	arc.strokeWidthProperty().unbind();
	arc.strokeWidthProperty().bind(strokeWidthProp);
	arc.setFill(null);
	enableShape(false, true, false);
}
 

@Override
public void setPathStrokeWidth(final ObservableDoubleValue widthProp) {
	createPathElement();
	if(currentPathElt != null) {
		currentPathElt.setAttribute(SVGAttributes.SVG_STROKE_WIDTH, MathUtils.INST.format.format(widthProp.get()));
	}
}
 

@Override
public void createArc(final double cx, final double cy, final double rx, final double ry, final double angle, final double length, final
						ObservableValue<Color> strokeProp, final ObservableDoubleValue strokeWidthProp) {
	final boolean sweepFlag = angle < 0d ^ arrow.isInverted() ^ !arrow.isLeftArrow();
	createPath();
	currentPath.add(new SVGPathSegMoveto(cx + rx * Math.cos(Math.toRadians(angle)), cy - ry * Math.sin(Math.toRadians(angle)), false));
	currentPath.add(new SVGPathSegArc(cx + rx * Math.cos(Math.toRadians(angle + length)),
		cy - ry * Math.sin(Math.toRadians(angle + length)), rx, ry, 0, false, sweepFlag, false));
	setPathStroke(strokeProp);
	setPathStrokeWidth(strokeWidthProp);
	setPathFill(null);
}
 

public Item(String label, @Nullable ObservableDoubleValue progress) {
    this.label = new SimpleStringProperty(label);
    this.progress = progress;
}
 

@Override
public void setPathStrokeWidth(final ObservableDoubleValue widthProp) {
	path.strokeWidthProperty().unbind();
	path.strokeWidthProperty().bind(widthProp);
}
 

public Item pushItem(String string, @Nullable ObservableDoubleValue progress) {
    Item i = new Item(string, progress);
    items.add(i);
    return i;
}
 

public Item(String label, @Nullable ObservableDoubleValue progress) {
    this.label = new SimpleStringProperty(label);
    this.progress = progress;
}
 

public Item pushItem(String string, @Nullable ObservableDoubleValue progress) {
    Item i = new Item(string, progress);
    items.add(i);
    return i;
}
 

public Item(String label, @Nullable ObservableDoubleValue progress) {
    this.label = new SimpleStringProperty(label);
    this.progress = progress;
}
 

public Item pushItem(String string, @Nullable ObservableDoubleValue progress) {
    Item i = new Item(string, progress);
    items.add(i);
    return i;
}
 

public Item pushItem (String string, @Nullable ObservableDoubleValue progress) {
    Item i = new Item(string, progress);
    items.add(i);
    return i;
}
 

public Item (String label, @Nullable ObservableDoubleValue progress) {
    this.label = new SimpleStringProperty(label);
    this.progress = progress;
}
 

public Item pushItem(String string, @Nullable ObservableDoubleValue progress) {
    Item i = new Item(string, progress);
    items.add(i);
    return i;
}
 

public Item(String label, @Nullable ObservableDoubleValue progress) {
    this.label = new SimpleStringProperty(label);
    this.progress = progress;
}
 

public ObservableDoubleValue maxValue()
{
	return this.maxSupplier;
}
 

public ObservableDoubleValue minValue()
{
	return this.minSupplier;
}
 

public ObservableDoubleValue viewerRadiusProperty()
{
	return this.viewerRadius;
}
 

void createArc(final double cx, final double cy, final double rx, final double ry, final double angle, final double length,
ObservableValue<Color> strokeProp, ObservableDoubleValue strokeWidthProp);
 

/**
 * Binding for {@link java.lang.Math#toDegrees(double)}
 *
 * @param   angrad   an angle, in radians
 * @return  the measurement of the angle {@code angrad}
 *          in degrees.
 */
public static DoubleBinding toDegrees(final ObservableDoubleValue angrad) {
    return createDoubleBinding(() -> Math.toDegrees(angrad.get()), angrad);
}
 

/**
 * Binding for {@link java.lang.Math#atan2(double, double)}
 *
 * @param   y   the ordinate coordinate
 * @param   x   the abscissa coordinate
 * @return  the <i>theta</i> component of the point
 *          (<i>r</i>,&nbsp;<i>theta</i>)
 *          in polar coordinates that corresponds to the point
 *          (<i>x</i>,&nbsp;<i>y</i>) in Cartesian coordinates.
 */
public static DoubleBinding atan2(final ObservableDoubleValue y, final ObservableDoubleValue x) {
    return createDoubleBinding(() -> Math.atan2(y.get(), x.get()), y, x);
}
 

void setPathStrokeWidth(final ObservableDoubleValue widthProp);