JFreeChart 1.14 and RapidMiner

cspcsp Member Posts: 1 Contributor I
edited November 2018 in Help
Dear Miners,

We are developing a RapidMiner plugin with own visualization (graphs). The category axis of some graphs have labels that should be clickable.

RapidMiner 5.3 uses Jfreechart 1.0.13 which has a bug:
The category axis hides category labels in mouse events, thus Category label information is missing in event propagation:

This particular bug has been fixed in JFreeChart 1.0.14 (with another 90+ bugs):

2009-06-29  David Gilbert  <david.gilbert@object-refinery.com>

    * source/org/jfree/chart/axis/CategoryAxis.java
    (draw):  Add axis entity before drawing labels.

We have tested JFreeChart 1.0.14 (also with JCommon 1.0.17) and RapidMiner 5.3 together and everything works fine in our own tests (which is certainly not a full RapidMiner test suite).

The question is:
Is there any chance to test RapidMiner with JFreeChart 1.0.14 and include it in the next release?


(Did I mention the other 90+ fixed bugs?)


  • Options
    Nils_WoehlerNils_Woehler Member Posts: 463 Maven
    Hi Peter,

    thanks for pointing that out. I've created an internal ticket for that. I'm not 100% sure that we will update the library with the next release but
    it is on our agenda now. I think the chances are quite good that it will make it into the next release.

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