[GRASSLIST:3620] Re: flicker script

[Michael Barton]

John,

This is a handy script. If you package it up with a little description 
file, I can post it on the script exchange if you'd like.

Michael
____________________
C. Michael Barton, Professor
School of Human Origins, Cultures, & Societies
PO Box 872402
Arizona State University
Tempe, AZ  85287-2402
USA

Phone: 480-965-6262
Fax: 480-965-7671
www: <www.public.asu.edu/~cmbarton>
On Jun 7, 2004, at 10:01 PM, Multiple recipients of list wrote:

> From:	"John Gillette" <JGillette at rfmd.com>
> To:	"Daniel Victoria" <daniel_victoria at yahoo.com>,
> "Sandro Klippel" <sandro.klippel at talha-mar.com.br>,
> "GRASSLIST" <grasslist at baylor.edu>
> 	
>
> try this:
>
> Select and then Erase x1 and then display what ever
> you want there.
> Select x0 and erase and display other info there.
>
> Run this script to either pan or zoom in x0.  After
> finishing
> the pan or zoom x1 will redraw it's contents at the
> same region
> thereby "following" what ever is done in x0.
>
> The disadvantage is that you can only do 1 pan or zoom
> at a time,
> i.e. not interactively.
>
> usage:
>
> script_name z   <- does zoom instead of pan
> script_name
>
> zooming and panning in x0.  x0 is selected at exit.
>
> Does this help?
>
> John
>
> ------------------
> #!/bin/sh
>
> d.mon select=x1
> monitor1=`d.save -o`
>
> d.mon select=x0
> if [ "$1" = "z" ]
>  then
>    d.zoom
>  else
>    d.pan
> fi
> region=`g.region -g`
>
> d.mon select=x1
> d.erase
> g.region $region
> eval "$monitor1"
>
> d.mon select=x0
>
> exit 0
>