hmm page not updated in a while. Maybe not worth if that's the case.
On 7/6/07, Peng Tuck Kwok <[EMAIL PROTECTED]> wrote:
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] > >
