Thu, Dec 30 2004
00:34:07
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Request created by guest
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Subject: zoom broken in LL locations beyond poles
Platform: Mac OSX
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: 5.7cvs
When zooming/panning in lat-long locations, the window won't pan beyond the poles
(+-90 deg).
When using d.zoom it snaps the n/s extent to +-90 deg. When using v.digit zoom/pan
tools, it
says:
WARNING: G_set_window(): Illegal latitude for South/North
and does not zoom or pan at all.
Zoom/pan beyond 180 deg E/W works. In d.zoom it gives a polite warning and does
zoom/pan
(with wrapping around to the other side). Same with v.digit, just no warning.
Zoom/pan in projected locations works (with the same warnings in d.zoom).
This makes it nearly impossible to edit vectors at or near the poles. Display
works since it snaps to
+-90 deg, but it would be nice to have a margin. |
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Thu, Jan 27 2005
01:32:32
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Subject changed to v.digit: zoom in Lat-Lon beyond poles by hbowman
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Fri, Sep 2 2005
18:36:59
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Mail sent by mneteler
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Hi,
still an issue?
Markus |
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Fri, Sep 2 2005
18:37:05
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Area changed to grass6 by mneteler
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Fri, Sep 2 2005
20:21:46
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Mail sent by kyngchaos@kyngchaos.com
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From |
William Kyngesburye <kyngchaos@kyngchaos.com>
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Subject |
Re: [bug #2880] (grass) v.digit: zoom in Lat-Lon beyond poles
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Date |
Fri, 2 Sep 2005 13:21:31 -0500
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To |
Markus Neteler via RT <grass-bugs@intevation.de>
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just verified, still a problem in 6.0.1 and 6.1CVS (2005-8-6)
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Tue, Apr 24 2007
09:00:04
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Mail sent by msieczka
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William
Is this is still open? I saw a propably related fix-commit in CVS:
http://grass.itc.it/pipermail/grass-commit/2006-March/021025.html
Please let me know.
Maciek
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Tue, Apr 24 2007
19:33:05
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From |
William Kyngesburye <kyngchaos@kyngchaos.com>
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Subject |
Re: [bug #2880] (grass) v.digit: zoom in Lat-Lon beyond poles
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Date |
Tue, 24 Apr 2007 12:33:00 -0500
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Maciek Sieczka via RT <grass-bugs@intevation.de>
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I haven't looked into this yet. It's on my list of things to check.
I've been holding off becuase I've seen lots of major changes in
v.digit and wasn't sure it would work at all.
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Thu, May 3 2007
19:25:28
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From |
William Kyngesburye <kyngchaos@kyngchaos.com>
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Subject |
Re: [bug #2880] (grass) v.digit: zoom in Lat-Lon beyond poles
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Date |
Thu, 3 May 2007 12:25:16 -0500
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Maciek Sieczka via RT <grass-bugs@intevation.de>
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Finally ahd a chance to check this. Current CVS 6.3 - still a
problem, though slightly different.
When panning north, I get the
WARNING: G_set_window(): Illegal latitude for North
and it does not pan.
When panning south, when the south limit is reached, I get:
WARNING: Fixing subtle input data rounding error of south boundary
(-1.55893>2.38949e-07)
but it DOES pan, initially, though it doesn't pan as far as I
clicked. those numbers change as I pan farther south, but past a
certain point it stops panning with:
WARNING: G_set_window(): North must be north of South
and I can NOT pan at all in ANY direction. I must zoom to the
default extent to be able to pan again.
-----
William Kyngesburye <kyngchaos*at*kyngchaos*dot*com>
http://www.kyngchaos.com/
"Mon Dieu! but they are all alike. Cheating, murdering, lying,
fighting, and all for things that the beasts of the jungle would not
deign to possess - money to purchase the effeminate pleasures of
weaklings. And yet withal bound down by silly customs that make them
slaves to their unhappy lot while firm in the belief that they be the
lords of creation enjoying the only real pleasures of existence....
- the wisdom of Tarzan
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