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Re: Drawing an arrow

R. Kyle Justice (rkj@dukebar.crml.uab.edu) writes:

> Given points (x1,y1) and (x2,y2), is there an easy way to draw an arrowhead
> connecting them?

   Arrow, x1, y1, x2, y2



P.S. I'm pretty sure this is not just an IDL thing. It was
written in 1992. Was that before PV-Wave split off?

David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
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