How can I get my JFree chart to update once its displayed with new Y ranges?

Question

Here is a snipit of how I display my graph, and attempt to re render with the new Y ranges.

fpe2.FPE_ExportData(outPutFilePath, xmlOutDescriptorPath);

g = new GraphUtil();
g.collectData(fpe2.subTaskType, "FPE", MaxY, MinY, PlotGraphPanel);
g.graphMake();

PlotGraphPanel.add(g.cPanel1, BorderLayout.CENTER);
PlotGraphPanel.validate();
PlotGraphPanel.repaint();

Please edit your question to include an [sscce](http://sscce.org/) that shows your current approach. — trashgod, Aug 03 '12 at 23:56

score 1 · Accepted Answer · edited May 23 '17 at 11:50

1

Absent your sscce, it's not clear how your program fails. You should only need validate() and repaint() if you add or remove components. You can update your chart dynamically as shown here and here.

edited May 23 '17 at 11:50

Community

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answered Aug 03 '12 at 23:55

trashgod

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How can I get my JFree chart to update once its displayed with new Y ranges?

1 Answers1