How get range info from certain objects?

• To: visad-list@xxxxxxxxxxxxx
• Subject: How get range info from certain objects?
• From: Charles Packer <mailbox@xxxxxxxxxxx>
• Date: Fri, 12 Apr 2002 06:32:45 -0400

I want to use the setRange method of ScalarMap to reverse the polarity 
of an axis, but first I need to know the max and min values of that 
axis before I can reverse them. I have a GriddedSet being passed 
into my procedure, which I assign to a DataReference, etc. If I then 
do a System.out.println on the DataReference, I get a list "DomainDimension 
1..."etc.
that has the information I need, but I couldn't find what method 
to call to extract the specific range in the form to use it in code,
i.e. to alter and pass on to setRange.

• Follow-Ups:
  • Re: How get range info from certain objects?
    • From: Curtis Rueden