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Article #26787

Imagenes

#26787
From: Alejandro Navarro
Date: Tue, 01 Dec 1998 00:00
38 lines
1651 bytes
Tengo un problema con el Communicator 4.5 al sacar una imagen. El applet
me funciona en todos los navegadores que he probado e incluso en las
versiones anteriores de Netscape (4.06 y 4.07). El applet lo compilo con
JDK 1.1.5 y el c�digo es el siguiente:

import java.awt.*;
import java.applet.Applet;

public class Imagen extends Applet {
    Image i;

    public void init() {
        i = getImage( getCodeBase(),"../imagenes/ayuda.gif" );
        }

    public void paint( Graphics g ) {
        g.drawImage( i,25,25,this );
        }
    }

La excepci�n que da es:

java.lang.NullPointerException
   at sun.awt.windows.WGraphics.drawImage(Compiled Code)
   at Imagen.paint(Compiled Code)
   at java.awt.Component.dispatchEventImpl(Compiled Code)
   at java.awt.Container.dispatchEventImpl(Compiled Code)
* at java.awt.Component.dispatchEvent(Compiled Code)
   at java.awt.EventDispatchThread$EventPump.dispatchEvents(Compiled
Code)
   at java.awt.EventDispatchThread.run(Compiled Code)
   at
netscape.applet.DerivedAppletFrame$AppletEventDispatchThread.run(Compiled
Code)

�Esto es un bug o hay algo en la versi�n 4.5 que no tengo en cuenta?

Muchas gracias
Technical Details
Message-ID: <366429C7.69B2CA37@esed.es>
Path: arc1-ca.pugleaf.net!unknown!not-for-mail

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From: Alejandro Navarro <anv@esed.es>
Subject: Imagenes
Date: 1998/12/01
Message-ID: <366429C7.69B2CA37@esed.es>
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