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How to shade area between two lines [message #29834]

Thu, 21 March 2002 11:01

Charlie Zender
Messages: 8
Registered: October 1996

Junior Member

Hi,

I have two lines on an xy plot. The horizontal axis is time.
One line is always above the other.
I would like to greyshade the area in between the lines.
How can this be done?

polyfill treats my vertices like a polygon,
and I do not want the last point connected to the first point.
Any suggestions appreciated.

a procedure which would work even when some of the data were missing
(i.e., valid time, invalid ordinate) would be even better.

Thanks,
Charlie
--
Charlie Zender, zender at uci dot edu, (949) 824-2987, Department of
Earth System Science, University of California, Irvine CA 92697-3100

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