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package com.badlogic.gdx.tools.flame;

import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;

import javax.imageio.ImageIO;
import javax.swing.JPanel;

/** @author Inferno */
public class ImagePanel extends JPanel {
	private BufferedImage image;

	public ImagePanel () {
	}

	public void setImage (BufferedImage image) {
		this.image = image;
	}

	public void setImage (String file) {
		try {
			image = ImageIO.read(new File(file));
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	@Override
	protected void paintComponent (Graphics g) {
		super.paintComponent(g);
		g.drawImage(image, 0, 0, null); // see javadoc for more info on the parameters
	}

	@Override
	public Dimension getPreferredSize () {
		Dimension dimension = super.getPreferredSize();
		if (image != null) {
			dimension.width = image.getWidth();
			dimension.height = image.getHeight();
		}
		return dimension;
	}
}