[daip] How to get a straight line in PL?
Eric Greisen
egreisen at nrao.edu
Fri Dec 19 15:18:47 EST 2003
Andrzej Marecki writes:
> Perhaps it's elementary but I just can't find it neither in the Cookbook
> nor in the .HLP files.
>
> I just want to draw a section of straight line on a contour map.
> TVLINE does the job but on XAS. Is there a way to do so in e.g. KNTR.
> If not, are there any workarounds? (Well, I know one: to tamper with
> .ps file coming from LWPLA. ;-)
>
This is pretty indirect:
Make a SLice with SLICE. Then set IN2VER and IN3VER in GREYS. It
draws a straight line between the slice end points.
You could also fool it with NBOXES and CLBOX in GREYS.
Eric Greisen
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