[OpenMap Users] Problems with OMRasterObject

From: Jeroen Meijer <jeroenmeijer8931@hotmail.com>
Date: Tue Sep 14 2004 - 10:22:13 EDT

Hi all, i'm trying to add an image to an OMGraphicList.. The image
itself is loaded, but when rendering the items in the graphic list I get
the message;
 
OMRasterObject.render: Attempting to draw a Image that is not ready!
Image probably wasn't available.
 
 
// test
OMGraphic omg2 = createImage();
omg2.generate(proj);
graphics.add(omg2); // OMGraphicList
 
protected OMGraphic createImage(){
      OMRaster bg = null;
      try{
        java.awt.Image bgImage = ImageIO.read(new URL(serverURL +
"/images/btn_high.jpg"));
        bg = new OMRaster(10.0f,10.0f,bgImage);
      }catch(Exception ex){}
      
      
      return bg;
    }
 
What's wrong? I've searched the mailing archives for an answer, but
found none. Maybe the location layer can be used, but then I have to
rewrite all my code which I integrated into a mysql
layer.
 
Regards,
 
Jeroen Meijer
 

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Received on Wed Oct 13 10:29:20 2004

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