On Jan 21, 2009, at 11:05 PM, <grass-user-requ...@lists.osgeo.org>
wrote:
Date: Wed, 21 Jan 2009 18:45:40 +0100
From: Vincent Bain <b...@toraval.fr>
Subject: Re: [GRASS-user] interactive multiple selection
To: GRASS user list <grass-user@lists.osgeo.org>
Message-ID: <1232559940.6769.10.ca...@vincent-desktop>
Content-Type: text/plain
Very much related to this, please see my suggestions for updates to
the GRASS query functions. Most should be relatively minor changes,
but would make querying much easier. And it would make it easier to
implement GUI wrappers for interactive querying.
<http://grass.osgeo.org/wiki/GRASS_6.3_Feature_Plan> "Updates to
vector querying "
OK, good perspective !
Concerning the GUI wrapping of commands such as v.what or v.select,
will it imply the ability to query directly within the display
window ?
Yes. That's the idea. Martin Landa already has tried to implement this
to some extent in the new wxPython GUI. But it involves a lot of
workarounds for inadequacies in the GRASS vector querying. These
updates to querying modules would make this easier and more robust.
Michael
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