Examples of diva.canvas.toolbox.BasicEllipse

diva.canvas.toolbox.BasicEllipse
A figure that displays as an ellipse. This is a convenience class for creating ellipses. It inherits from BasicFigure, and so contains a single Ellipse2D as its shape. It provides a useful set of constructors. @version $Id: BasicEllipse.java,v 1.12 2005/07/08 19:54:57 cxh Exp $ @author John Reekie

        FigureLayer layer = graphicsPane.getForegroundLayer();


        _rectangle = new BasicRectangle(50, 50, 80, 80, Color.black);
        layer.add(_rectangle);


        _circle = new BasicEllipse(150, 50, 80, 80, Color.green);
        layer.add(_circle);


        GeneralPath path = new GeneralPath();
        path.moveTo(120, 240);
        path.lineTo(240, 240);

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                Color.blue);
        layer.add(blue);
        blue.setInteractor(dragger);


        // Create a circle and make it draggable
        BasicFigure red = new BasicEllipse(200.0, 200.0, 50.0, 50.0, Color.red);
        layer.add(red);
        red.setInteractor(dragger);
    }

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    }


    /** Utility function to add the "ports" to the composite figure.
     */
    public void addPorts(CompositeFigure tc) {
        Figure p1 = new BasicEllipse(150.0, 100.0, 20.0, 20.0, Color.red);
        p1.translate(-10, -10);


        Figure p2 = new BasicEllipse(200.0, 150.0, 20.0, 20.0, Color.blue);
        p2.translate(-10, -10);


        Figure p3 = new BasicEllipse(150.0, 200.0, 20.0, 20.0, Color.yellow);
        p3.translate(-10, -10);


        Figure p4 = new BasicEllipse(100.0, 150.0, 20.0, 20.0, Color.magenta);
        p4.translate(-10, -10);


        tc.add(p1);
        tc.add(p2);
        tc.add(p3);
        tc.add(p4);


        p1.setInteractor(defaultInteractor);
        p2.setInteractor(defaultInteractor);
        p3.setInteractor(defaultInteractor);
        p4.setInteractor(defaultInteractor);
    }

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     */
    public void createFigures() {
        FigureLayer layer = graphicsPane.getForegroundLayer();


        figureA = new BasicRectangle(10.0, 10.0, 100.0, 50.0, Color.red);
        figureB = new BasicEllipse(100.0, 100.0, 100.0, 100.0, Color.green);
        figureC = new BasicEllipse(300.0, 100.0, 100.0, 100.0, Color.blue);


        layer.add(figureA);
        layer.add(figureB);
        layer.add(figureC);
    }

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                    || actor instanceof ListenFeedBackDelay;


            BasicFigure f;


            if (isEllipse) {
                f = new BasicEllipse(0, 0, _size, _size);
                f.setFillPaint(Color.blue);
            } else {
                f = new BasicRectangle(0, 0, _size, _size);
                f.setFillPaint(Color.pink);
            }

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            ColorAttribute colorAttribute = (ColorAttribute) colorAttributes
                    .get(0);
            color = colorAttribute.asColor();
        }


        return new BasicEllipse(-10, -6, 6, 6, color, 1);
    }

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                    || actor instanceof ContentionAlarm;


            BasicFigure f;


            if (isEllipse) {
                f = new BasicEllipse(0, 0, _size, _size);
            } else {
                f = new BasicRectangle(0, 0, _size, _size);
                f.setFillPaint(Color.blue);
            }

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        rect.setStrokePaint(Color.red);
        figureLayer.add(rect);
        rect.setInteractor(selectionInteractor);


        // Here's an ellipse
        BasicEllipse oval = new BasicEllipse(160.0, 10.0, 120.0, 80.0);
        oval.setLineWidth(2);
        oval.setFillPaint(Color.magenta);
        figureLayer.add(oval);
        oval.setInteractor(selectionInteractor);


        // Create a star using a general path object
        Polygon2D p = new Polygon2D.Double();
        p.moveTo(-100.0f, -25.0f);
        p.lineTo(+100.0f, -25.0f);

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            // Add to the layer
            layer.add(labelFigure);
            labelFigure.setInteractor(defaultInteractor);


            // Draw a small circle there so we can see it
            Figure mark = new BasicEllipse(pt.getX() - 2, pt.getY() - 2, 4, 4,
                    Color.red);
            layer.add(mark);
        }
    }

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     * attached to any arbitrary figure.
     */
    public void createLabeledWrappers() {
        FigureLayer layer = graphicsPane.getForegroundLayer();


        Figure a = new BasicEllipse(420, 100, 100, 50);
        LabelWrapper wrapperA = new LabelWrapper(a, "Foo!\nBar!\nBaz!");
        layer.add(wrapperA);
        wrapperA.setInteractor(defaultInteractor);


        Figure b = new BasicRectangle(460, 200, 50, 40, Color.green);

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