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Today's Topics:
1. grass.run_command issue for display a vector and its labels
(Liu, Huili)
----------------------------------------------------------------------
Message: 1
Date: Mon, 5 Nov 2012 15:56:38 +0000
From: "Liu, Huili" <h...@ap.org>
To: "grass-windows@lists.osgeo.org" <grass-windows@lists.osgeo.org>
Subject: [GRASS-windows] grass.run_command issue for display a vector
and its labels
Message-ID:
<edbb02efb114934ea2fa741873e8a525477b9...@ctcxmbx01.ap.org>
Content-Type: text/plain; charset="us-ascii"
Hello,
I am running an issue to display a vector and overlay its label on the top by
using grass.run_command (WinGrass-6.4).
For example,
grass.run_command('d.vect', map='my_shape')
grass.run_command('d.labels', labels='my_shape_labels')
First one created a default.png but second command overwrote default.png with
the labels only.
Can anyone point to me if one grass.run_command can handle multiple commands
like
grass.run_command(('d.vect', map='my_shape'; 'd.labels',
labels='my_shape_labels') to generate one default.png with two layers
information such as vector and its labels? Or is there any better way to do it?
I was thinking about v.overlay but I look for the above possibility.
Thanks in advance.
Willie
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