Mon, Jul 22 2002
16:33:04
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Request created by cheg01@attbi.com
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<neteler@itc.it>
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cheg01@attbi.com
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<009d01c22b71$71d24660$6300a8c0@heg>
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<002a01c1e489$0fe98820$6300a8c0@heg>
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Subject |
[GRASSLIST:4072] v.digit problem: unlabeled lines invisible
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Sun, 14 Jul 2002 13:02:55 -0700
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* |
When I use v.digit to delete internal boundary lines in patched vector
files, I have a problem in the Window menu. It will not display unlabeled
lines with the "U" command. It shows the set of labeled lines correctly but
when I try to show unlabeled lines (which should be the inverse set) it
shows nothing. I tried changing the background color but it did not help.
Any ideas?
Thanks.
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Fri, Aug 23 2002
15:43:42
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Area changed to bug by bernhard
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Fri, Aug 23 2002
15:44:39
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Mail sent by bernhard
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What version of GRASS are you running? How did you get it?
What operating system is grass running on?
Did you try grass5.0.0pre5 to see if it hat the same problem yet? |
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Fri, Aug 23 2002
16:21:08
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Mail sent by cheg01@attbi.com
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<cheg01@attbi.com>
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"Bernhard Reiter via RT" <grass-bugs@intevation.de>
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<20020823134439.868311397F@lists.intevation.de>
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Subject |
Re: [bug #1197] (grass) Transaction (bernhard)
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Fri, 23 Aug 2002 07:18:42 -0700
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----- Original Message -----
From: "Bernhard Reiter via RT" <grass-bugs@intevation.de>
To: <cheg01@attbi.com>
Sent: Friday, August 23, 2002 6:44 AM
Subject: [bug #1197] (grass) Transaction (bernhard)
> this bug's URL: http://intevation.de/rt/webrt?serial_num=1197
>
> Fri, Aug 23 2002 15:44:39: Request 1197 was acted upon.
>
> Transaction: Mail sent by bernhard
>
> Queue: grass
> Area: bug
> Subject: [GRASSLIST:4072] v.digit problem: unlabeled lines invisible
> Owner:
> Requestors: cheg01@attbi.com
> Status: open
>
> -------------------------------------------------------------------------
> What version of GRASS are you running? How did you get it?
> What operating system is grass running on?
> Did you try grass5.0.0pre5 to see if it hat the same problem yet?
>
> -------------------------------------------- Managed by Request Tracker
>
I am running grass 5.0.0pre3 built from source on Solaris 8 Sparc 32. I
have not tried pre5.
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Mon, Feb 24 2003
02:09:21
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Mail sent by guest
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This is a matter of expectation vs. function. The v.digit->Windows menu->Show
Unlabeled Lines function only displays vectors that meet the following
criteria:
map->Line[line].att == 0 (i.e. no label)
map->Line[line].type == 1 (i.e. type "LINE"
from /src/include/vect/dig_defines.h)
I expected to see unlabeled area edged (map->Line[line].type == 2) as well.
Possible solution are:
1) Add "||(type == AREA)" at line 100 of display_line.c to include unlabeled
area lines in the existing function.
2) Add a menu item to "Display unlabeled area edges" to Window or Toolbox
menu by adding a "Display_uarealines" to globals.h and copying and modifying
the code for unlabeled lines in display_line.c, replot.c, states.c, window.c.
and menu.i (and others ?).
There is a hidden Window menu item for:
{ "u - Unlabeled Areas", 'u', -1 }
This is the same function as the Display Unlabeled Areas item under the
Toolbox menu. It shows lines associated with areas where Area[i]->att == 0.
Another hidden menu item on the Customize->Colors menu is
{ "U - Update the monitor", 'U', -1 }
This redisplays the monitor with the new settings without leaving the Colors
menu - very handy for checking the results of changes. It seems to work
perfectly fine, I think it should be added to the visible menu.
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Tue, Jun 19 2007
08:55:41
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Status changed to resolved by hbowman
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Tue, Jun 19 2007
08:55:41
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Comments added by hbowman
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interesting bug, pity this was never fixed.
GRASS 5's v.digit is no longer being maintained, so closing bug as "won't fix".
Hamish
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