www.jfree.org

I actually did not run into that thread, but that is close to what i am looking for and probably acceptable.

I have a mock up of what I need to create but I lack a server to host the image on ... so I can email it to whoever if anyone want to see.

It's basically a grid-like heatmap

I've been reading the forums and I see that there is no support for a heatmap currently. I also looked for the countour chart that is mentioned however i do not see it in the demo.

Is it possible to make a heatmap with jfreechart?

Thanks, thats what I was thinking would have to be done

What I would like to do is this:

piePlot.setLabelBackgroundPaint(Color.CYAN);

Figure out a way to be able to set this paint to be the color of the series the label is for.

Is there a way I can make the Pie Chart Labels use the same background color as the Series color?

Line Chart returns a Category Plot, is there a way to conver this to an XY? Simply calling chart.getXYPlot returns a class cast exception

I am using this Chart: ChartFactory.createLineChart3D

and a DefaultCategoryDataset

with a CategoryPlot

Is there a way I can display X amount of datapoints and have the x-axis only draw a tick mark at specified intervals

(example: X tick marks are every 5, but display a datapoint for every 1)

Is there a way I can make a series break in a line chart (not connect the data points at certain times) ... Passing in Double.NaN causes Java2D problems.

Thanks

How did you get the x axis labels to be on an angle?

I currently have a stacked bar chart with x sections on each bar. I have each individual section displaying the value by using: // disable bar outlines... BarRenderer renderer = (BarRenderer) barPlot.getRenderer(); renderer.setDrawBarOutline(false); renderer.setItemLabelsVisible(true); CategoryLabel...

Is it possible to do the following when the mouse has been moved? When the mouse hovers over a legend item, explode the corresponding section of the pie chart. Also, when the mouse hovers over a section of the pie chart, explode that section?? If this is not possible ... is there a way to change the...