Hi Peter. If you want to create GIFs, use ACME labs excellent free
gifencoder(http://www.acme.com/), and then do something like this:
Frame frame = null;
Graphics g = null;
FileOutputStream fileOut = null;
try {
//create an unshown frame
frame = new Frame();
frame.addNotify();
//get a graphics region, using the frame
Image image = frame.createImage(WIDTH, HEIGHT);
g = image.getGraphics();
//manipulate the image
g.drawString("Hello world", 0, 0);
//get an ouputstream to a file
fileOut = new FileOutputStream("test.gif");
GifEncoder encoder = new GifEncoder(image, fileOut);
encoder.encode();
} catch (Exception e) {
;
} finally {
//clean up
if (g != null) g.dispose();
if (frame != null) frame.removeNotify();
if (fileOut != null) {
try { fileOut.close(); }
catch (IOException ioe) { ; }
}
}
hope this works for you.
matti
[EMAIL PROTECTED] +46739807966 +4684575800
razorfish nybrogatan 55 11485 stockholm
> -----Original Message-----
> From: Martin Peter [mailto:[EMAIL PROTECTED]]
> Sent: Friday, April 16, 1999 10:25 AM
> To: [EMAIL PROTECTED]
> Subject: Dynamic GIF
>
>
> I have a JSP page and want to dyanamically generate a gif for
> display on
> the page.
>
> I store my gif's in a directroy server and read them out as a
> byte array,
> this bit okay. I am unsure as to how I get it to display on the page.
>
> Thanks
> Peter.
>
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