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jfree / jfreechart

A 2D chart library for Java applications (JavaFX, Swing or server-side).
http://www.jfree.org/jfreechart/
GNU Lesser General Public License v2.1
1.2k stars 459 forks source link

P&F chart #382

Open nageshtikare opened 11 months ago

nageshtikare commented 11 months ago

JFreechart is great library for charting. I appreciate if somebody can help in adding point & figure chart to Jfreecharts or help me understand how to extend the AbstractXYItemRenderer for P&F charting

trashgod commented 11 months ago

I'm unfamiliar with this type of chart, but you might open a discussion to amplify on the point and figure chart, data structure and typical use.