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Suppose you have one dataset which you would like to represent with 2 axis. Simple case. Dataset is representing degree in celsius. You would like to have a dual axis chart with Celsius the one and Fahrenheit the second. Currently the (naive) solution I am using is to create a second dataset which c...

doohh .. of course this depends on the resolution. Aka if I select to have 100 pixels per inch than 5" will be 500 pixels and we fly. So I guess this cooks down to how I can set the resolution of XYPlot ... if that makes sense to ask ... let me investigate since I have not looked at this.

Suppose I have a set of pairs of (metres, value) which I would like to visualize in a given scale, like 1:5000 - i.e. 1 cm on the screen in 5000cm in real. The X axis could represent the metres and hs to be in scale while the Y axis represents the values. Question: Is there any functionality helping...

Any had any luck using the ChartMouseListener and corresponding chartMouseClicked and chartMouseMoved methods within a TopComponent in a NetBeans Platform based application ? The thow methods do currenlty not get called and I am investigating if those events get catched earlier in the foodchain. Any...

I upgraded to jdk1.6.0_10 and got a noticeable graphical performance increase for XYplots.

Very nice.
B-)

Hmm .. still trying to figure out how to do this. Would like to draw a single line. The color of the line at a given point depends on a secondary information attached to the given line section. For example a given category or similar Exa. draw a path of an Airplane. If the pane is flying over water ...

You are the man !!!!

I was soooo close to give up - but this fixed it !

THANX A LOT !
B-)

Hi, I try to use JFreeChart a little out of its original design - maybe someone has tried this. (By the way Thanx to this fantastic package !) I have an image which is 512x10000 in dimension. I would like to have a NumberAxis drawn next to it. All looks perfect as long as I stick to small window siz...

I concur ! In particular I got impressed when I created an app which was using a Worker Threat to calculate coordinates and sends them back in chunks and the XYZDataset could simply be updated asynchron with new data arriving - very nice !

Thank you !
B-)

I am having a XYPLot via a ChartFactory.createXYLineChart with a dataset with 3 series. I when the lines crosses of series 0 (red) and series 1 (blue) the line color changes ? I tried to set the line color explictly after that via xyplot.getRenderer()setSeriesPaint(...) but that did not change the b...