Search found 15 matches

by Stacey
Mon Jun 27, 2005 5:17 pm
Forum: JFreeChart
Topic: Multiple dataset/axis bars, NOT to write ontop of each other
Replies: 0
Views: 1630

Multiple dataset/axis bars, NOT to write ontop of each other

I have a CategoryPlot with BarRenderer and with 1 RangeAxis. I have 2 datasets that I map to the same range axis. Is there a way to have the values show up side by side rather than ontop of each other?
Thanks,
Stacey
by Stacey
Thu Jun 16, 2005 4:53 pm
Forum: JFreeChart
Topic: Multiple renderes on one chart?
Replies: 10
Views: 5781

Any advancements with the previous question? But what about when I have, for example, 5 series on the same axis and the only thing different about them is what type of renderer they will use. One will be line, one will be bar, one will be shapes, etc I am still trying to put multiple series, say one...
by Stacey
Mon Jun 06, 2005 8:55 pm
Forum: JFreeChart
Topic: Continuous line throughout the whole domain axis
Replies: 4
Views: 3462

Has anybody ever attempted this sort of 'marker' on a chart? Is it possible? Any comments, thoughts are greatly appreciated!

thanks again,
Stacey
by Stacey
Mon Jun 06, 2005 2:22 pm
Forum: JFreeChart
Topic: How to use JFreeChart in Servlet
Replies: 5
Views: 3076

The ChartUtilities class has a bunch of utility methods to encode the chart into an OutputStream (your HTTPServletResponse outputStream).
by Stacey
Fri Jun 03, 2005 7:06 pm
Forum: JFreeChart
Topic: Continuous line throughout the whole domain axis
Replies: 4
Views: 3462

Continuous line throughout the whole domain axis

I am using a StandardXYItemRenderer with TimeSeries data. I would like to be able to show, for example a domain date range of one day. If there is only one or two values that happen to be in that date range then I would like the line to be drawn continuously from the begining of the date (the left a...
by Stacey
Mon Jul 19, 2004 5:35 pm
Forum: JFreeChart
Topic: TimeSeriesToolTipGenerator
Replies: 0
Views: 874

TimeSeriesToolTipGenerator

What happened to TimeSeriesToolTipGenerator? Is there a replacement class or are timeSeries no longer supported with toolTip generation?

Thanks,
Stacey
by Stacey
Thu Jun 24, 2004 4:26 pm
Forum: JFreeChart
Topic: addLibrary() in org.jfree.ui.about.ProjectInfo
Replies: 4
Views: 2424

Maybe I misunderstood your problem to begin with, but the previous post I suggested talks about jcommon/jfreechart version mixing. If the wrong version of jcommon is being used with jfreechart, this is an error you will find. I'd double check that your api(s) are compatible. As for commenting the li...
by Stacey
Wed Jun 23, 2004 5:18 pm
Forum: JFreeChart
Topic: addLibrary() in org.jfree.ui.about.ProjectInfo
Replies: 4
Views: 2424

I inquired about this same problem. The "fix" is listed in the JCommon forum.
http://www.jfree.org/phpBB2/viewtopic.php?t=9156
by Stacey
Wed Jun 23, 2004 5:15 pm
Forum: JFreeChart
Topic: Offset in Renderers
Replies: 3
Views: 2342

I too am having the same probelm of bars overlapping each other. Has their been any improvements to the multiple axes rendering of bars?
Thanks!
by Stacey
Mon Jun 14, 2004 7:09 pm
Forum: JCommon
Topic: Version troubles
Replies: 13
Views: 39624

Version troubles

I am working on an application which uses the jfreechart api and, as of the last 6months, the jfreereport api also. The trouble I have is finding jfreechart/jfreereport/jcommon compatabilities. It seems like once I get jfreechart supported in my application and then attempt to get jfreereport suppor...
by Stacey
Thu May 13, 2004 1:30 pm
Forum: JFreeChart
Topic: ChartFactory problem...
Replies: 1
Views: 1278

I see it is failing on the PlotOrientation.VERTICAL argument. Is it possible that you have forgotten an import or include statement? Try fully qualifying the argument (org.jfree.chart.plot.PlotOrientation). Just a thought. Good luck.
by Stacey
Tue Apr 27, 2004 4:21 pm
Forum: JFreeChart
Topic: multiplier or scale values
Replies: 1
Views: 1181

multiplier or scale values

I have a TimeSeriesCollection of TimeSeriesDataItems in which I have values, for example, 1, 2, 3, 4, 5. And I want to apply a multiplier to the values such as multiplier= 10 so values become 10, 20, 30, 40, 50 on the (line) chart instead of 1, 2, 3, 4, 5. Is there any functionality in jfreechart th...
by Stacey
Mon Mar 08, 2004 3:17 pm
Forum: JFreeChart
Topic: x-axis data element maximum
Replies: 7
Views: 6077

"Or, if your categories are dates you should instead use the XYPlot class with a DateAxis for the domain axis." I've argued this point too many times, but XYPlots are not the best fit for date times that are to the second or millisecond resolution. When only a few values (say 100 out of 86400secs) a...
by Stacey
Wed Feb 04, 2004 7:23 pm
Forum: JFreeChart
Topic: 3D ClusteredXYBarRenderer ???
Replies: 0
Views: 965

3D ClusteredXYBarRenderer ???

Has anyone attempted or have code for a 3D ClusteredXYBarRenderer?
Thanks!
by Stacey
Tue Jan 27, 2004 6:56 pm
Forum: JFreeChart
Topic: zooming in on a drawn rectangle
Replies: 4
Views: 2470

Actually I believe the functionallity is more simple to reference than passing it your own rectangle. You simple need to "turn on" the zoom functionality and the features (seem to me anyway) are already implemented nicely. ChartPanel freeChartPanel = new ChartPanel(myFreeChart); freeChartPanel.setHo...