ellipsefigure.java

GEF初学者可以用来对照的小例子

package com.dss.moon.gef.view;

import org.eclipse.draw2d.Ellipse;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.RoundedRectangle;
import org.eclipse.draw2d.geometry.Rectangle;

public class EllipseFigure extends RoundedRectangle{
	public void paint(Graphics g){
		Rectangle f = Rectangle.SINGLETON;
		Rectangle r = getBounds();
		f.x = r.x + lineWidth / 2;
		f.y = r.y + lineWidth / 2;
		f.width = r.width - lineWidth;
		f.height = r.height - lineWidth;
		g.drawRoundRectangle(f, 10, 10);
	}
}