Support Forums: Message List - Rendering a bytestream as a PNG file via ServletOutputStream

Rendering a bytestream as a PNG file via ServletOutputStream

Fri, 19 Oct 2001 02:41:56 -0400

Thanks Andy, I figured this out yesterday. Anyways, found a work around solution to this problem. So its the IMG tag again calling the url(built via a java program). Therefore, the custom defined tag is out of the picture....

Rendering a bytestream as a PNG file via ServletOutputStream

Thu, 18 Oct 2001 12:04:12 -0400

There's nothing wrong with your code that streams the bytes back on the reponse output stream. I think the problem is that the stream of bytes isn't going to the right place. A browser only understands HTML. In your HTML you need an tag. That...

Rendering a bytestream as a PNG file via ServletOutputStream

Thu, 18 Oct 2001 04:34:43 -0400

The requirement is to invoke the url via a custom defined tag. Giving the url in the src= parameter of the IMG tag works just fine. But I cannot use this approach. ...

Rendering a bytestream as a PNG file via ServletOutputStream

Wed, 17 Oct 2001 11:07:01 -0400

Hmm...it sounds like the browser isn't rendering your bytestream as an image. The only way to get a browser to render a bytestream as an image is to use the HTML tag or another image tag like . One thing...

Rendering a bytestream as a PNG file via ServletOutputStream

Wed, 17 Oct 2001 03:08:51 -0400

Hi,...