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JFreeChart/Wonder liftoff
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JFreeChart/Wonder liftoff


  • Subject: JFreeChart/Wonder liftoff
  • From: Baiss Eric Magnusson <email@hidden>
  • Date: Tue, 15 Dec 2009 16:52:24 -0800

I was wondering if anyone can help with the use of ERPPieChart from ERPlot as I replace the various plots in the WO project I'm converting, it's also an introduction to Wonder for me.

I have a NSMutableArray of references to instances of an inner class <TotalOfMonth> which has the values: (amount, name, color);

Starting, I see I do:

ERPPieChart erPieChart = new ERPPieChart( this.context() );

// how can I best pass the values in the NSMutableArray to the dataset inside <erPieChart?>
// I have ERPlot Framework in /Library/Frameworks on MacOSX but I can't seem to step into ERPPieChart

JFreeChart jfc = erPieChart();

Previously I had done arcFillCenter, drawRect, etc. for the constructing of the chart with a long-deprecated java plot package, this seems antiquated.

At what point do I stop looking at the routines in ERPieChart and look at the routines in JFreeChart, I have its 950 page reference document plus some source code.


----
Baiss Eric Magnusson
http://www.CascadeWebDesign.com



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