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Perhaps, one way to do this is 1. Re-assign values to my dataset For example, set anything less than -20 to 1; set values between -5 and -3 to 2; ..... 2. Make the contour plot 3. Make the colorbar with PaintScaleLegend(); 4. Somehow erase the tickmark labels for the colorbar 5. Label the tickmarks ...

Hello Paradoxoff, First of all, thank you very much for your interest. Yes, I did use the LookupPaintScale. I set most of the colors to the range within +-20. The range outside was assigned to only a few colors. The plot looks ok, but the ticks on the colorbar are evenly spaced out. Therefore, large...

No. That's because I have both positive and negative values. About 5% of values are between -155 and -20, 3% between +20 and +25, and the rest are in between -20 and +20.

Hello, I'm using MyBlockRenderer and XYPlot to make contour plots. The problem I have is that the values of the data are not uniformly distributed. For example, I may have less than 5% of extreme values that are way larger or smaller than the others. Consequently, when I use the PaintScaleLegend to ...

Hello,

I'm using XYPlot and XYBlockRenderer to draw contour plots. It worked fine until I had a dataset defined on an irregular gird.
What are the options for me?

Thanks in advance,

Jane

Hello, I made a combined range XYPlot. Everything thing looks fine except that the last x-axis label for subplot1 overlaps with the 1st x-axis label for subplot2. Is it possible for me to get rid off one label? Or is there a way to put extra spaces between the two subplots so that the labels won't o...

Hello, I was doing plots with Jfrrechart using Tomcat as web server. Everything was fine until I installed Apache and then integrated the Apache and Tomcat. After the integration, when I clicked on a certain link to created a plot, there would be no plot and no error messages. Then I realized that i...

Hello,

How do I draw a dash line?

Thanks in advance!

Jane

Hello,

I need to reverse my y axis (i.e. I need to have larger value at the lower part
of the plot). I tried to do the following:

presAxis.setRange(1050.,0.);

It didn't work. What should I do?

Thanks,
Jane

Thank you very much.

Jane

Thanks a lot. It worked.

Thank you very much for your reply.

I am very new here. I looked around in the guide and was only able to find
getDomainOrder with the interface XYDataset on page 809. Could you PLEASE give me
an example showing how to disable the sorting?

Thanks in advance.

Jane

Hello,

Is it possible to have subscripts, superscripts and Greek letters when I label the
x and y axes?

Thanks,

Jane

It seems to me that when the XYLineChart was used to create plots, the data was
sorted with increasing X values. I need to plot in a sequence of increasing Y values.
How do I achieve that?

Thanks,

Jane