You could possibly use Cewolf, which provides a set of tag libraries that
you can you to display a chart in your jsp page. Link is
here<http://cewolf.sourceforge.net/new/index.html>.
I've played with it a while back and it did seem easy to get a simple chart
up. Worth a look if you ask me.
On 7/5/07, Andreja <[EMAIL PROTECTED]> wrote:
I have an action where I create graph(s), and I need to display them
in the page. It is ArrayList<JFreeChart> that I need to show, but for
the start I will try to display only one graph.
Action code goes like this:
public class ChartDisplayAction () {
...
execute() {
HttpSession session = servletRequest.getSession();
JFreeChart mygraph = ...creating graph...
BufferedImage myBuffered = mygraph.createBufferedImage(600, 400);
session.setAttribute("myBuffered", myBuffered);
}
...
}
.jsp page code:
<img src="<%=session.getAttribute("myBuffered")%>" border=0
usemap="#imageMap">
Obviously, I am making the mistake here (most probably when I am
trying to put myBuffered in session scope), but chart that I want to
display is not in file, it is in a stream, and there must be a way to
pass the stream to .jsp page. How do I do that?
Thanks!
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
