On Mon, 22 Jul 2002, [iso-8859-1] Olver Hernández Navarro wrote:
> Hello everybody.
>
> I need a reference to paint a drainage network.
> The drainage network has many lines, each one with a diferent width and
> color.
>
> How do I do it??
>
For each line, you will need a DataReferenceImpl, and then create a
ConstantMap[] for Display.RGB and Display.LineWidth, and then use:
Display.addReference(DataReferenceImpl, ConstantMap[]);
when you add each line to the display. In Jython, you might say
something like:
cm = makeColorMap('red') + makeLineStyleMap('solid',3))
addData('lines', thisline, display, cm)
(for points in 'thisline', and Display 'display', and a solid red line
of width 3)
tom
--
Tom Whittaker
University of Wisconsin-Madison
Space Science and Engineering Center
Cooperative Institute for Meteorological Satellite Studies
Telephone/VoiceMail: 608.262.2759
