TreeAPI.java

/* 
 * License: source-license.txt
 * If this code is used independently, copy the license here.
 */

package wombat.scheme.libraries;

import java.awt.BorderLayout;
import java.awt.Graphics;
import java.awt.Graphics2D;

import javax.swing.*;

import wombat.scheme.libraries.types.TreeData;

/**
 * Access tree methods written in Java.
 */
public class TreeAPI {
	/**
	 * Draw a tree.
	 * @param tree The representation of the tree.
	 */
	public static void drawTree(final TreeData tree) {
		JFrame treeFrame = new JFrame("draw-tree");
		treeFrame.setSize(400, 400);
		treeFrame.setLayout(new BorderLayout());
		treeFrame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
		
		treeFrame.add(new JPanel() {
			private static final long serialVersionUID = -6723179597582742419L;

			@Override
			public void paint(Graphics g) {
				super.paint(g);
				tree.drawTreeData((Graphics2D) g, getWidth(), getHeight());
			}
		});
		
		treeFrame.setVisible(true);
	}
}