Re: absolute or relative color tables? more

• Subject: Re: absolute or relative color tables? more
• From: Stuart Wier <wier@xxxxxxxxxxxxxxxx>
• Date: Wed, 02 Aug 2000 08:45:00 -0600

> > How do I make a color table or ColorControl so that there
> > is a connection between a particular color and a particular data
> > value or a range of data values?

> 
> This mapping is determined by the low and high values passed
> to ScalarMap.setRange(), and by the 'float[][] table' array
> passed to BaseColorControl.setTable().  The table values
> (length = table[0].length) are distributed evenly over the
> (low, high) range.  

I could achieve what I have in mind if there could be more than
one ScalarMap to Display.RGB per display, each with its own ColorControl 
and a matching setRange() call,

or if the one ScalarMap could have several ColorControls, each ColorControl
with its own setRange().

Is either possible?


Stu Wier

Unidata Program Center
UCAR
P.O. Box 3000
Boulder, CO 80307

Unidata home page: http://www.unidata.ucar.edu/
Metapps and UMADA: http://www.unidata.ucar.edu/community/committees/umada/

• References:
  • Re: absolute or relative color tables? or ice is always blue
    • From: From: Bill Hibbard <hibbard@xxxxxxxxxxxxxxxxx>