Details Ticket 821


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Serial Number 821
Subject No raster legend in ps.map
Area bug
Queue grass
Requestors Morten.Sickel@newmedia.no
Owner none
Status resolved
Last User Contact Thu Nov 8 16:59:09 2001 (7 yr ago)
Current Priority 30
Final Priority 70
Due No date assigned
Last Action Fri Nov 9 15:46:41 2001 (7 yr ago)
Created Thu Nov 1 08:48:51 2001 (7 yr ago)

Transaction History Ticket 821


Thu, Nov 1 2001 08:48:51    Request created by guest  
Subject: No raster legend in ps.map 

Platform: Linux/Intel
Linux distro: RedHat
linux cpu: AMD (K6, ...)
Xwindows version: Xfree 3.3.6
Xwindows manager: KDE 2.x
TclTk version: tcl/tk 8.2
grass downloaded at: Hannover site
grass binary for platform: I compiled the sources myself
grass sources source: no, I got a source code package from the server, pre-2
c compiler name: gcc

When using 
colormap y 
end
in a ps.map input file, no colormap / legend turned up. 
(It could of cource be me, I have not used that feature before, but as far as
I could see from Markus' book and from the electronical documentation those two
commands should produce a legend for my raster map)

Thu, Nov 1 2001 08:56:44    Mail sent by glynn.clements@virgin.net  
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From Glynn Clements <glynn.clements@virgin.net>
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Message-ID <15328.65485.665860.517813@cerise.nosuchdomain.co.uk>
Date Thu, 1 Nov 2001 07:54:53 +0000
To Request Tracker <grass-bugs@intevation.de>
Cc grass5@grass.itc.it
Subject Re: [GRASS5] [bug #821] (grass) No raster legend in ps.map
In-Reply-To <20011101074851.7C9FD13A07@mailman.intevation.de>
References <20011101074851.7C9FD13A07@mailman.intevation.de>
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Request Tracker wrote:

> When using 
> colormap y 
> end
> in a ps.map input file, no colormap / legend turned up. 

The command is called "colortable".

-- 
Glynn Clements <glynn.clements@virgin.net>


Thu, Nov 8 2001 16:59:09    Mail sent by glynn.clements@virgin.net  
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To Hanne og Morten Sickel <morten.sickel@newmedia.no>
Cc grass5@grass.itc.it
Subject Re: [GRASS5] [bug #821] (grass) No raster legend in ps.map
In-Reply-To <5.1.0.14.1.20011101195305.00a24d70@mail.newmedia.no>
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Date Thu, 1 Nov 2001 22:37:34 +0000
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Hanne og Morten Sickel wrote:

> > > When using
> > > colormap y
> > > end
> > > in a ps.map input file, no colormap / legend turned up.
> >
> >The command is called "colortable".
> Sorry for that, I used the command 'colortable' (The internet connection on
> my grass-box is currently down, so I had to report the bugs by memory)

I tried a quick test. ps.map does add the colour table, but it sets
the file's bounding box to the image, so the colour table is outside
of the bounding box.

GV will, by default, only display the bounding box. If you select the
paper size from the menu, you should see the colour table. When
printing the file, you should get the colour table.

As a workaround, you can delete the "%%BoundingBox:" line from the top
of the PostScript file.

I'll look into how much work is involved in fixing the bounding box
calculation. If it's too much, I'll just remove the "%%BoundingBox:"
line; no bounding box specification is better than one which is
incorrect.

-- 
Glynn Clements <glynn.clements@virgin.net>
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Fri, Nov 9 2001 15:46:41    Status changed to resolved by gclements  
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