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I created an area chart, JFreeChart chart = ChartFactory.createAreaChart( null, // chart title xTitle, // domain axis label yTitle, // range axis label dataset, // data PlotOrientation.VERTICAL, true, // include legend true, // tooltips false // urls ); The ledgend shows the correct colors, however ...

In a image map that I create, generates the following; image map <MAP NAME="chart"> <AREA SHAPE="RECT" COORDS="49,29,78,530" href="JeffsTest.html?series=row1§ion=Telement 1"> <AREA SHAPE="RECT" COORDS="91,129,120,530" href="JeffsTest.html?series=row2§ion=Telement 1"> <AREA SHAPE="RECT" COORD...

I'm having a brain fart. I'm trying to implement generateURL method but I get an error. Does anyone have an example on how to implement this.
I'm using jfreechart 0.9.17

Thanks
Jeff

Is is possible to draw labels on a polar chart?
If it is any clue on how you would do this.

I desperately need some info...

Thanks

- Jeff

Can you add labels to Polar Charts? The labels that I have in mind would be at the end of the axis. For Example: If you had one series of data that was (code snipit) seriesXXX.add(120.0, 40.0); seriesXXX.add(240.0, 40.0); seriesXXX.add(360.0, 40.0); This would draw a triangle in the plot. I would li...

Any idea, on when Polar Charts will populate the ChartRenderingInfo object? Eventually as in 1 mo, 6mo, 1yr???

Also is there a way to add labels to the Polar Chart?

Thanks

- Jeff

Hello I'm trying to create an image map for the Polar Chart. private JFreeChart createChart(XYDataset dataset) { JFreeChart chart = ChartFactory.createPolarChart( null, dataset, true, true, true ); PolarPlot plot = (PolarPlot) chart.getPlot(); DefaultPolarItemRenderer renderer = (DefaultPolarItemRen...

Hi I'm upgrading from 0.9.16 to 0.9.17 What's the best way to fix the deprecated warnings. It says to check the documentation for a better alternative. Any suggestions on how or where to look? Thanks - Jeff "Histogram.java": org.jfree.data.HistogramDataset in org.jfree.data has been deprecated at li...

Does My Little Radar have to run in 0.9.10 or can it run in 0.9.15 ???

Hello I'm compiling and running MyLittleRadar. I'm using JfreeChart .0.9.15 I get the following error: java.lang.NullPointerException at org.jfree.chart.ChartUtilities.writeBufferedImageAsPNG(Unknown Source) at com.segieth.charts.RadarChart.writeImage(RadarChart.java:40) at com.segieth.charts.RadarC...