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If you want to see a blank area where the now invisible axis was drawn before, then I have no quick idea. Maybe I could just override the ChartPanel / Chart / Plot (whereever the correct location is) and instead of making the axis invisible, just set it's color to transparent (so JFreeChart does th...

Hello, I have a simple XYPlot in a ChartPanel with two range axis (one left and one right). For that plot, I let the user set the visibility for one of the range axis. However, when I hide a range axis, the plot will resize to use more space, of course. Is it possible to set a constant drawing "posi...

Hello skunk, All repainting in Swing occurs asynchronously. You need to install a listener using this method public void addProgressListener(ChartProgressListener listener) and wait until you receive a DRAWING_FINISHED notification before doing the calculation. a big question and such a small answer...

Hello, I have a problem with calculating the location (java2d Point) for a given value for a NumberAxis (or point of time for a DateAxis) just after resizing the ChartPanel. It is hard to explain, I try my best: My code to calculate the position is the following: public Point getCoordinatesByChartLo...

Hello, thanks a lot for your replies. How did the calculation fail? Did it return a negative number? Let's say I click on the plot where the y-value is "25". Then my code really returns a 25. When I now change the height of the plot enough (maybe 800 pixels high) and click again where the "25" is in...

Hello, I just wanted to calculate the Plot value according to the mouse coordinates in a XYPlot. A task, which has been solved a lot of times when one googles for it. I also managed to calculate the right value, although there is a question left behind. This is how I calculate the plot value (vertic...

Hello, I don't know if the following is a bug, but it is definitevely a "strange" behavior: 1. Create a chart with an NumberAxis which range is set (e.g. via ".setRange( 0, 1.5 )"). This causes the "autoRange" member of the class ValueAxis to get set to "false". 2. Start your application and do a zo...

Hello,

any updates on this? I have the same problem, my intervals are drawn between two time values because of that TimePeriodAnchor.MIDDLE.

When will 1.0.11 be ready with those getXPosition() and setXPosition() methods?

Thanks a lot!

Hello Siniz, thanks a lot for your offer. I was not able to get started with it, but I will definitively later today. My goal is to have that "multi chart" as I explained above, and I need to paint the values of each nodes of the charts next to the node. For example, a chart with a node with an y-va...

Thanks a lot for your answer!

I can't continue my work not before tomorrow, but I'm sure that your detailed description will help me a lot.

Thanks!

Hello, I would like to use JFreeChart for a medical application we are building. I've serach the forum and looked into the FAQ but did not quite get an answer for the following use case: Theoretically, I have several different charts, or to be pricise, I have the data for several different charts (y...