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<DIV dir=ltr><FONT face=Arial color=#000000 size=2><FONT face="Times New Roman" size=2>Classification: UNCLASSIFIED</FONT> <BR><FONT face="Times New Roman" size=2>Caveat (s): FOUO</FONT></FONT></DIV>
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<DIV dir=ltr><FONT face=Arial color=#000000 size=2><FONT face="Times New Roman">Mary,</FONT></FONT></DIV>
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<DIV dir=ltr><FONT face=Arial color=#000000 size=2><FONT face="Times New Roman">Great and thanks for the code snippet.</FONT></FONT></DIV>
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<DIV><FONT face=Arial color=#000000 size=2>John Ertl</FONT></DIV>
<DIV><FONT face=Arial size=2>Meteorologist</FONT></DIV>
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<DIV><FONT face=Arial size=2>FNMOC</FONT></DIV>
<DIV><FONT face=Arial size=2>7 Grace Hopper Ave.</FONT></DIV>
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<DIV><FONT face=Arial color=#000000 size=2><FONT face="Times New Roman" size=2>Classification: UNCLASSIFIED</FONT> <BR><FONT face="Times New Roman" size=2>Caveat (s): FOUO</FONT></DIV></FONT></DIV></DIV>
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<FONT face=Tahoma size=2><B>From:</B> Mary Jo Nath<BR><B>Sent:</B> Wed 8/29/2007 8:38 AM<BR><B>To:</B> GRADSUSR@LIST.CINECA.IT<BR><B>Subject:</B> Re: adding text to images<BR></FONT><BR></DIV>
<DIV><PRE style="WORD-WRAP: break-word">John,
I'd use a grads script to return the XY coordinates of the sides of the
plot using "q gxinfo", then use "draw string" to plot labels relative to
the 4 corners. Include something like this to get the X and Y values
of the sides of the plots:
'q gxinfo'
xvalues=sublin(result,3)
yvalues=sublin(result,4)
* xl = plot starts xl inches from left
* xr = plot ends xr inches from left
* yb = plot starts yb inches from bottom
* yt = plot ends yt inches from bottom
xl=subwrd(xvalues,4)
xr=subwrd(xvalues,6)
yb=subwrd(yvalues,4)
yt=subwrd(yvalues,6)
The lower left corner of the plot would be at "xl" "yb". Upper left at
"xl" "yt". Upper right "xr" "yt". Lower right "xr" "yb".
MJ
Ertl, John C CIV 63134 wrote:
> All,
>
> I have a plot that looks great except that when I change the lat/lon
> of the plot area the image resizes and some of the labels that I have
> placed (using draw string) in the corners of the image now no longer
> draw in the correct place (I guess they draw in the same place but the
> image has changed its dimensions. How can I have a label show up in
> the plotted area and stay in the corner even when the plotted area
> changes.
>
> Thanks
>
> John Ertl
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