integer scale in dial chart

asd · Post by **asd** » Mon Sep 22, 2008 2:10 pm

Hi all!

I just bought the jfreechart guide, and I haven't been able to find a way to set integer values in the scale. All the dial chart examples don't have integer values, so I don't know how to do this.

Thanks in advance.

Post by **david.gilbert** » Tue Sep 23, 2008 7:48 am

You can set the formatting for the tick labels on the axis:

Code: Select all

StandardDialScale s = (StandardDialScale) plot.getScale(0);
s.setTickLabelFormatter(NumberFormat.getIntegerInstance());

Note that the cast here assumes that the scale in your plot *is* an instance of StandardDialScale (it most likely is, but then it is also possible to create your own scale class).

asd · Post by **asd** » Tue Sep 23, 2008 1:33 pm

Worked like a charm!

Thanks David.