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I'm having problems with AreaCharts and their edges when null or no data is used. Here's my sample situation http://neocrome.net/datas/users/8-areachart.png The upper chart shows how it currently works, and the lower chart shows what I was aiming for. (Photoshop Mockup) I'm using org.jfree.chart.ren...

Lets consider that we have data like this about the current date. Timestamps are full, I just prefer not to write them here fully. time = value 14:05 = 1 14:10 = 3 14:15 = 2 14:20 = null 14:25 = 1 14:30 = 2 14:35 = 3 When my series data contains datevalue that have null value on it, like 14:20 here,...

Well, our client wants to see the hours, and some of the hours need to have working-shift info next to them, a being a short for team a. Hmm, symbolic axis could work, but it's a damn shame that 3d-charts work better on category axis. What if there would be an easy method to hide labels and show sub...

This is the only solution I've been able to find, and It's not pretty. There must be a better way..

http://www.jfree.org/phpBB2/viewtopic.php?t=9407

If I need to show string values on the x-axis and yet I need to have values with identical x-values, how can this be done? I tried category axis, but it only shows 6 values, and the last two do not appear. How can I force JFreeChart to use the values I give in the order I give them without overwriti...

Could this help?

axis.setDateFormatOverride(new SimpleDateFormat("MMM-yyyy"));

Another way to show this could be organizing the legend so that there can be multiple groups each with the same title as the axis has.

This way you'd be able to see on what axis each value is supposed to be.

I really need a feature to show on what axis a series of data is on.

Here is a sample image of the situation.

Also, there's a problem with the category labels, they seem to be aligned according to their rightmost edge. I'll have to do a search for that on the forum still, but if you have quick pointers, it would help.

I was having the same problem as these users: http://www.jfree.org/phpBB2/viewtopic.php?t=8476&highlight=arearenderer And I was able to solve the situation with a similar solution. First of all, AreaRenderer end type being default to TAPER seems kinda odd, as I can not imagine a situation it would b...

When I use XYPlot and XYLineAndShapeRenderer with the latest JFreeChart, removing legend reverses the order of the automatically colored lines.

Why? Can this be fixed somehow?

I need to be able to set series shapes visibility in category linechart. I was able to do this easily with XYLineAndShapeRenderer, but not on the category side.

Am I missing something, or is this not (yet?) supported by JFreeChart? Can this be done now or possibly in the future?

If I do not give dataset to MultiplePieplot in init:
MultiplePiePlot(dataset)

but instead I use the other initializer:
MultiplePiePlot()

How can I add data to it afterwards? There's no MultiplePiePlot.setData(dataset)

Could it be the setPieChart(JFreeChart pieChart) ? How do I use it?

I have JFreeChart partially integrated to other things. However, I'm having problems with implementing the piechart. Currently I'm using JFreeChart 0.9.20, but I'm planning to upgrade as soon as I can be sure that I have atleast one working version. As a simplified example, I have modified the piech...

Hey, I need this exact same thing!

Any info if this is possible?

I'm surely interested. Could you send me the code?