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Aha! That is a good piece of advice. I was trying to decode what entity really means, I had the impression that it was the object that wraps together any kind of "thing" drawn on a chart. But you say its only for making image maps. I discovered yesterday that you *can make maps only of one series of...

Any insight on how to get the link between an entity and the dataset it belongs to?

I'm also coming to realize that I cannot choose which datasets of a e.g timeseries chart I want to appear in the image map. For example, I have the sample dataseries that is usually large, and a series of "events" that is usually very small. I want to have image map coordinates drawn only for the "e...

Hello community,

This issue is really causing us a lot of pain. Big datasets crash every known browser.

If coord number was smaller, it should be less stuff to render for the browser.

Any way to make it work with less poly points?

Hello jfree people, I am using jfree in a JSP project. The image maps are of particular interest to me. I have noticed that each point on the map is a poly, with a LOT of points. example: coords="97,204,96,206,94,207,92,206,91,204,92,202,94,201,96,202,97,204,97,204" shape="poly" Imagine this multipl...

I think I made a mistake, I meant I am using CombinedDomain. The 2 graphs share the domain, its a percent.

So Combined range wont do. And in any case I just want 2 plots on the same chart, I don't care about combining their range/domain.

Finally something that even I can answer .

you an do a series.addOrUpdate() instead of add(). It will overwrite previous values.

I need to fit 2 horizontal barchart plots right next to each other, in one chart. The 2 charts show the percents of different entitities, so CombinedRangeCategoryPlot can do the job. What I dont want is to have these 2 charts on top of the other, sharing the range axis. For aesthetic and presentatio...

Hello David, I followed your advice on the Symbol axis and it worked very well. A problem arises when the symbols (strings) are longer than the margin between the axis and the end of the image. The strings get left-cropped, and you can see only the end of each Symbol. Of course the correct behavior ...

I have a situation where we poll the sate of a certain variable at regular intervals. The variable is a string and it can be at 4 different states. I need to plot the fluctuations of this string variable in a timeseries graph. A-| B-| -------- C-|------ --------- D-| |----------|------------|-------...

Realized my previous suggestion couldn't work, there is no guarrantee that the imagemap can be saved in the session before the graph is served. In fact it never happens.

I 'll post another solution with a concrete implementation in a short while.

Hi all, this is a very insightful post. I tried to read through most of the replies and I couldn't find somebody suggesting the idea I had. If I understood correctly, you want to do this: start serving jsp create graph save graph to session/whatever get the map data from it, serve it as text open <i...

sturodgers: That is the kind of reply I was looking for. Thanks!

david.gilbert: I know that its tough to do this. I have an open source project under my belt, of course nowhere near as successful and useful as yours. Thank you.

Thanks for the reply guys. I don't mean to be disrespectful, I 'm just the average guy that complains when nobody talks to him :). In any case, the point I was trying to make is with better classification more questions could be answer by the public and not the devs. I don't really like my solution ...

I would really appreciate an answer to this question..

Why is this forum organised like this? No sections just a huge bag of questions that don't get answered.

This should be a common problem to jfree developers.