Java Ellipse类代码示例

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
protected void createContents() {
	int size = mapMode.DPtoLP(2);
	this.setBorder(new MarginBorder(size, size, size, size));
	Ellipse whiteCircle = new Ellipse();
	whiteCircle.setOutline(false);
	whiteCircle.setLineWidth(1);
	whiteCircle.setBackgroundColor(ColorConstants.white);
	size = mapMode.DPtoLP(3);
	whiteCircle.setBorder(new MarginBorder(size, size, size, size));
	BorderLayout layout = new BorderLayout();
	whiteCircle.setLayoutManager(layout);
	Object data = BorderLayout.CENTER;
	this.add(whiteCircle, data);
	Ellipse blackCircle = new Ellipse();
	blackCircle.setOutline(false);
	blackCircle.setLineWidth(mapMode.DPtoLP(1));
	blackCircle.setBackgroundColor(ColorConstants.black);
	data = BorderLayout.CENTER;
	whiteCircle.add(blackCircle, data);
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
FoundMessageFigure(final boolean isTransparent)
{
  super(isTransparent);
  final Ellipse circle = new Ellipse();
  circle.setBackgroundColor(ColorConstants.lightGray);
  circle.setLineWidth(1);
  final Rectangle bounds = Rectangle.SINGLETON;
  final int diameter = PreferencesPlugin.getDefault().eventHeight();
  bounds.x = 0;
  bounds.y = 0;
  bounds.width = diameter;
  bounds.height = diameter;
  circle.setBounds(bounds);
  final ConnectionEndpointLocator locator = new ConnectionEndpointLocator(this, false);
  locator.setUDistance(0);
  locator.setVDistance(0);
  add(circle, locator);
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
LostMessageFigure(final boolean isTransparent, final boolean isException)
{
  super(isTransparent, isException);
  final Ellipse circle = new Ellipse();
  circle.setBackgroundColor(ColorConstants.lightGray);
  circle.setLineWidth(1);
  final Rectangle bounds = Rectangle.SINGLETON;
  final int diameter = PreferencesPlugin.getDefault().eventHeight();
  bounds.x = 0;
  bounds.y = 0;
  bounds.width = diameter;
  bounds.height = diameter;
  circle.setBounds(bounds);
  final ConnectionEndpointLocator locator = new ConnectionEndpointLocator(this, true);
  locator.setUDistance(0);
  locator.setVDistance(0);
  add(circle, locator);
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
/**
 * Creates a filled circle containing an L like segment to simulate a clock.
 * 
 * @see seg.jUCMNav.figures.PathNodeFigure#createFigure()
 */
protected void createFigure() {
    ellipse = new Ellipse();
    // we're making it larger than the empty point.
    ellipse.setBounds(new Rectangle(preferredSize.width / 8, preferredSize.height / 8, DEFAULT_WIDTH * 3 / 4, DEFAULT_HEIGHT * 3 / 4));
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    poly = new Polyline();
    poly.addPoint(new Point(DEFAULT_WIDTH / 2, preferredSize.height / 8));
    poly.addPoint(new Point(DEFAULT_WIDTH / 2, DEFAULT_HEIGHT / 2));
    poly.addPoint(new Point(preferredSize.width * 7 / 8, DEFAULT_HEIGHT / 2));
    poly.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    ellipse.add(poly);
    ellipse.setLineWidth(2);
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    poly.setLineWidth(2);

    add(ellipse);

}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
public EllipseController ( final SymbolController controller, final org.eclipse.scada.vi.model.Ellipse element, final ResourceManager manager )
{
    super ( controller, manager );
    final PrecisionRectangle rect = new PrecisionRectangle ();
    if ( element.getSize () != null )
    {
        rect.setPreciseSize ( element.getSize ().getWidth (), element.getSize ().getHeight () );
    }
    this.figure = new Ellipse () {
        @Override
        public void addNotify ()
        {
            super.addNotify ();
            start ();
        }

        @Override
        public void removeNotify ()
        {
            stop ();
            super.removeNotify ();
        }
    };
    this.figure.setBounds ( rect );

    controller.addElement ( element, this );

    applyCommon ( element );
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
protected void createLayout () {
	setLayoutManager(new XYLayout());
	setBackgroundColor(Activator.getStartVertexImageColor());
	setOpaque(true);
	this.setBorder(null); 
	ellipse = new Ellipse();
	add(ellipse);
	name = new Label("");
	add(name);
	 
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
/**
 * Creates the {@link Ellipse} of the main {@link IFigure}.
 * 
 * @return the {@link Ellipse} of the main {@link IFigure}
 */
private Ellipse createEllipse() {
	final Ellipse res = new Ellipse();

	res.setSize(SIZE, SIZE);
	res.setForegroundColor(ColorConstants.listBackground);

	return res;
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
/**
 * @see org.eclipse.draw2d.Figure#add(org.eclipse.draw2d.IFigure,
 *      java.lang.Object, int)
 */
@Override
public void add(IFigure figure, Object constraint, int index) {
    if (!(figure instanceof Ellipse)) {
        super.add(figure, constraint, index);
    }
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
protected Ellipse createPrimaryShape() {
	switch (resolveSemanticElement().getKind()) {
	case DEEP_HISTORY:
		return new DeepHistoryFigure();
	case SHALLOW_HISTORY:
		return new ShallowHistoryFigure();
	case INITIAL:
		return new InitialStateFigure();
	}
	throw new IllegalStateException();
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
/**
 * A simple filled circle taking up half the available space.
 * 
 * @see seg.jUCMNav.figures.PathNodeFigure#createFigure()
 */
protected void createFigure() {
    ellipse = new Ellipse();
    ellipse.setBounds(new Rectangle(preferredSize.width / 4, preferredSize.height / 4, DEFAULT_WIDTH / 2, DEFAULT_HEIGHT / 2));
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    add(ellipse);
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
/**
 * An invisible ellipse two which to bind the anchors; not used otherwise.
 * 
 * @see seg.jUCMNav.figures.PathNodeFigure#createFigure()
 */
protected void createFigure() {
    ellipse = new Ellipse();
    ellipse.setBounds(new Rectangle(preferredSize.width / 4, preferredSize.height / 4, 0, 0)); // Size: 0 (invisible)
    ellipse.setAntialias(GeneralPreferencePage.getAntialiasingPref());
    add(ellipse);
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
/**
 * Return a IFigure depending on the instance of the current model element.
 * This allows this EditPart to be used for both sublasses of Shape.
 */
private IFigure createFigureForModel() {
	if (getModel() instanceof EllipticalShape) {
		return new Ellipse();
	} else if (getModel() instanceof RectangularShape) {
		return new RectangleFigure();
	} else {
		// if Shapes gets extended the conditions above must be updated
		throw new IllegalArgumentException();
	}
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
@Override
protected IFigure createFigure() {
	IFigure f = new Ellipse();
	f.setBackgroundColor(ColorConstants.black);
	f.setSize(6, 6);
	return f;
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
@Override
public Ellipse createPrimaryShape() {
	return new FinalStateFigure(getMapMode());
}
 

import org.eclipse.draw2d.Ellipse; //导入依赖的package包/类
protected void customizeFigure() {
	this.ellipse = new Ellipse();
	add(this.ellipse, 0);
	this.ellipse.setBounds(getBounds());
	setSize(40, 40);
}