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Hi,

I would like to use a dynamic bar chart in a jsf page.
The chart should present the CPU loads of the system, and update every second. (I would like it to be similar to the CPU usage chart in the windows task manager).
What is the best way to implement it?

Thanks a lot,
Efrat

Hi,

How can I set the colors (and the order of appearance) in the legend of a pie chart?

Thanks,
Efrat

Hi, I have a pie chart, and the tooltips are generated automatically. I tried to remove then in many ways, but none of them works: When create the chart: JFreeChart chart = ChartFactory.createPieChart("", dataset, true, false, false); Setting the plot's tootip generator: plot = (PiePlot) chart.getPl...

What do you mean headless?..

Hi, I am using JFreeChart to create a pie chart panel (as shown in the examples). On windows everything is loaded OK, but on Linux it takes a long time (about 10 seconds) to load the chart. When I use SwingUtilities.invokeLater to invoke the chart creation, it improves the performance, but still tak...

Hi,

How can I limit the number of items when using TimeTableXYDataset?

I'm looking for something like setMaximumItemCount() in TimeSeries.
Or even a way to set an item's age...

Please help....
Thanks,
Efrat

Hi,

I'm trying to create a stacked area chart with time based data.
For regular line charts I used TimeSeriesCollection as my dataset, but now I need to use TableXYDataset.
I guess that I should use TimeTableXYDataset, but I don't really know how...
Can anyone help??

Thanks a lot,
Efrat