Archief - Java paint op Icon?

package demo;

import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Image;

import javax.swing.Icon;
import javax.swing.ImageIcon;

import bordspel.BordspelVenster;

public class LifeIcon implements Icon {

	private int width, height;
	private int health;
	private int length = 44;
	private Image background;
	
	public LifeIcon(int width, int height, String srcBackground) throws Exception {
		ImageIcon imageIcon= (ImageIcon) BordspelVenster.laadFiguur(srcBackground);
		
		this.background = imageIcon.getImage();
	}
	
	public void setLife(int health) {
		this.health = health;
	}
	
	@Override
	public int getIconHeight() {
		return this.height;
	}

	@Override
	public int getIconWidth() {
		return this.width;
	}

	@Override
	public void paintIcon(Component c, Graphics g, int x, int y) {
		int lifeBarLength = (int)Math.round((health/100.0)*length);
		
		Color kleur = Color.green;
		
		if(health < 30) {
			kleur = Color.red;
		}
		else if(health < 75) {
			kleur = Color.ORANGE;
		}
		
		g.drawImage(this.background, 0, 0, null);
		g.setColor(kleur);
		g.drawRect(1, 8, 47, 14);
		g.fillRect(3, 10, lifeBarLength, 11);
		g.setColor(Color.BLACK);
		g.drawString("" + this.health, 13, 40);
	}
}

package demo;

import java.awt.Color;
import java.awt.Graphics;
import java.awt.image.BufferedImage;

import javax.swing.Icon;
import javax.swing.ImageIcon;


public class LifeIcon extends BufferedImage {
	
	private Icon achtergrond;
	private int leven;
	private int length=44;
	
	public LifeIcon(int leven, int width, int height, Icon achtergrond) {
		super(width, height, BufferedImage.TYPE_INT_RGB);
		
		this.leven = leven;
		this.achtergrond = achtergrond;
		this.teken();
	}
	
	public void setLeven(int leven) {
		this.leven = leven;
	}
	
	public void teken() {
		Graphics g = super.getGraphics();
		
		int lifeBarLength = (int)Math.round((leven/100.0)*length);
		
		Color kleur = Color.green;
		
		if(leven < 30) {
			kleur = Color.red;
		}
		else if(leven < 75) {
			kleur = Color.ORANGE;
		}
		
		g.drawImage(((ImageIcon)this.achtergrond).getImage(), 0, 0, null);
		g.setColor(Color.BLACK);
		g.drawString("" + this.leven, 13, 40);
		g.fillRect(2, 9, 46, 13);
		g.setColor(kleur);
		g.drawRect(1, 8, 47, 14);
		g.fillRect(3, 10, lifeBarLength, 11);
	}
}