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POJFrame Taking Weird Background
 

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  1. POJFrame Taking Weird Background
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    <p>I followed a tutorial from the Java Hub about drawing images on JFrame. Everything works perfectly except the JFrame basically takes a screenshot of whatever is behind it; ex: Eclipse. It then makes that the background for no reason. </p> <p>This is what i get:</p> <p><img src="https://i.stack.imgur.com/0w8uJ.png" alt="enter image description here"> Any ideas?</p> <p>Main.java: <br /></p> <pre><code>package Package; import java.awt.Graphics; import java.awt.image.BufferedImage; import java.io.IOException; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JFrame; public class Main extends JFrame { BufferedImage sprite; public Main(){ setSize(800, 600); setVisible(true); setResizable(false); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setLocationRelativeTo(null); init(); } private void init(){ BufferedImageLoader loader = new BufferedImageLoader(); BufferedImage spriteSheet = null; try { spriteSheet = loader.loadImage("sprites2.png"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } SpriteSheet ss = new SpriteSheet(spriteSheet); sprite = ss.grabSprite(0, 0, 20, 32); } @Override public void paint(Graphics g){ g.drawImage(sprite, 100, 100, null); repaint(); } public static void main(String[] args){ Main main = new Main(); } } </code></pre> <p>SpriteSheet.java: <br /></p> <pre><code>package Package; import java.awt.image.BufferedImage; public class SpriteSheet { public BufferedImage spriteSheet; public SpriteSheet(BufferedImage ss){ this.spriteSheet = ss; } public BufferedImage grabSprite(int x, int y, int width, int height){ BufferedImage sprite = spriteSheet.getSubimage(x, y, width, height); return sprite; } } </code></pre> <p>BufferedImageLoader.java: <br /></p> <pre><code>package Package; import java.awt.image.BufferedImage; import java.io.IOException; import java.net.URL; import javax.imageio.ImageIO; public class BufferedImageLoader { public BufferedImage loadImage(String pathRelativeToThis) throws IOException{ URL url = this.getClass().getResource(pathRelativeToThis); BufferedImage img = ImageIO.read(url); return img; } } </code></pre> <p><br /> No exceptions are being thrown...</p>
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    1. CO1. the image link is broken. 2. I didn't understand your question
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    2. COI just fixed the image link sorry about that...I just don't know what is causing the problem--the image will be helpful.
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    3. COI think your app crashes before displaying frame content, code would be helpful. Also, i see `Logger.getLogger[...]` in your catch block, replace it with `e.printStackTrace()` and see if some exception is being thrown. If you see some exception, update your question with it
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