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I have a bar chart and would like a legend and a couple subtitles. If you run this code, you'll get a NPE on the line that reads: LegendTitle legendTitle2 = chart.getLegend(); JFreeChart chart = ChartFactory.createBarChart( "Chart Title", "X Title", "Range Title", dataset, PlotOrientation.VERTICAL, ...

Nevermind, paradoxoff, I got it while writing some sample code for you. It turned out to be an old version of JFreeChart. Thanks for your assistance. Here's the sample code for anyone interested in doing custom colors in a multiple pie chart: package test; import java.awt.Color; import java.awt.Font...

Thanks for the reply. My initial call to createMultiplePieChart() is as follows: final JFreeChart chart = ChartFactory.createMultiplePieChart( this.getChartTitle(), // chart title dataset, // dataset TableOrder.BY_ROW, this.isCreateLegend(), // include legend tooltips, urls ); You'll see that I'm se...

I'm having difficulty using custom colors on a MultiplePieChart. From my main class: final MultiplePiePlot plot = (MultiplePiePlot) chart.getPlot(); final JFreeChart subchart = plot.getPieChart(); final PiePlot p = (PiePlot) subchart.getPlot(); PieRenderer renderer = new PieRenderer(Colors.getColors...