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So this is no "change" - the API should be extended so that PeriodAxis also supports the change the font after instantiation. => request for enhancement

I just changed my DateAxis with PeriodAxis to workaround the problem with repeating time labels (avoid multiple plottings of same year, e.g.). I got it working now to use PeriodAxis instead of DateAxis. But now my calls to setTickLabelFont() don't work with PeriodAxis anymore! (Work with DateAxis). ...

Finally got it: //replace axis with PeriodAxis to have only 1 x tick label per year: PeriodAxis pa = new PeriodAxis("PeriodAxisLabel", new Month(ICUtils.toDate("20040101", "yyyyMMdd")), new Month(ICUtils.toDate("20121231", "yyyyMMdd"))); PeriodAxisLabelInfo[] info = new PeriodAxisLabelInfo[1]; info[...

I wrote a test chart: JFreeChart result = null; result = ChartFactory.createTimeSeriesChart("Bar Chart 2", "X-Title", "Y-Title", getTimeSeriesCollection1(), true, true, false); //time series chart has a line renderer as default, so change it to a bar renderer: final XYPlot xyp = result.getXYPlot(); ...

PeriodAxis ... never heard of it. Do you have an example of its usage?

I have the same problem for a line chart! The lines should show all month values but the axis only should show each year. Unfortunately, JFreeChart shows as many (same) years as there is space for it, e.g. 2008 2008 2008 2009 2009 2009 2010 2010 2010 As the tick label only has format 'yyyy' to only ...

jfreechart.jar still has version "1.0.13"!
(org.jfree.chart.resources.JFreeChartResources)

Are there already some classes in JFreeChart (e.g. submitted by other users) to draw organigrams? I'm thinking about writing my own organigram plot class for JFreeChart, but if others already have started such types ...?

When I show the legend of a pie plot, I like to see the labels as when I show the pie item labels via PiePlot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2})")) I found PiePlot.setLegendLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2})")) and wonder if there is not gen...

It's a long time ago, but I found a place in my code where I referenced to this forum thread. Perhaps it might help you: ... //set date format for time series chart: if (AXISTYPE_TIME.equalsIgnoreCase(xType)) { final XYPlot xyPlot = result.getXYPlot(); final DateAxis da = (DateAxis) xyPlot.getDomain...

Anyway, will you incorporate a feature for XYBarRenderer to place the bar around the x location? (So that this workaround would be just temporary.) I am going to try. I think it should be relatively simple, but I need to examine the factors such as plot orientation, axis inversion, stacking in the ...

And I have this bug again ... now, the bars are always within a month time period - no matter where I move the date tick mark position. And the item label position is also misplaced no matter what outside 1-12 I use. I set both DateAxis.setTickMarkPosition(DateTickMarkPosition.END) TimeTableXYDatase...

Okay, setXPosition(TimePeriodAnchor.END) did the trick. Thanks for your explanation. I would prefer a default of TimePeriodAnchor.END as this is what the date value really is. If I have a date like 2009-11-20, the default should be 1. with format "yyyy": 2009-12-31 (year = end of year) 2. with forma...

Here's a minimal test case: /** * JFreeChart bug: TimeTableXYDataset with Month period shifts date tick labels. * (Bug <a href="http://sourceforge.net/tracker/?func=detail&aid=2899145&group_id=15494&atid=115494">2899145</a>). * The resulting chart shows "Apr 2006" for the first date value "2006-05-3...