genration using jcchart & passing it to HTML client.
Hi all,
What I am trying to do is to create a graph at the server end using jcchart
and passing it to the client (HTML page). Does any body has done this
successfully. If yes..then please guide me.
Thanks in advance...
Manish K
Keep in mind, GIF is a proprietary format, so you can't "legally" create a
gif image for use. You would have to license it to use it, and from what I
understand its not cheap.
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Hi,
To generate a chart to client, you need to write a Servlet to generate the chart
image (say, gif).
1. create a non visible Frame (i.e., call setVisible(false) or just don't call
setVisible(true))
2. add a chart to the frame and give the chart data to draw
3. get an ServletOutputStream
4. set
I build server-side .jpg images of charts, but instead of using the built-in
image export code from my chart package, I use Sun's image export library
'cus it's faster. That's the com.sun.image.codec.* package, available on
their site.
_3
M
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Hi all,
What I am trying to do is to create a graph at the server end using jcchart
and passing it to the client (HTML page). Does any body has done this
successfully. If yes..then please guide me.
Thanks in advance...
Manish Kumar
