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| Subject: | RE: GISList: Merging polylines in MapInfo? |
| Date: |
11/28/2002 08:59:56 AM |
| From: |
Mats.Elfstrom .. carlbro.se |
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Hi Again!
Forget my previous remark. I was wrong.=20
My judgement was based on prior experience, and the current MapInfo version
correctly turns all segments into the same direction when combining.
However, there seems to be no way to tell or control which of the segment
directions will prevail.
Humble apologies, Mats.E
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Mats Elfstrom, GIS-engineer mats.elfstrom@carlbro.se
Carl Bro Teknikkonsult AB ICQ# 9517386
205 09 MALMO tel +46 (0)40 256016 cell +46 (0)705 276027
www.carlbro.se=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
-----Original Message-----
From: Mats.Elfstrom@carlbro.se [mailto:Mats.Elfstrom@carlbro.se]
Sent: Thursday, November 28, 2002 2:14 PM
To: uffe@routeware.dk: gislist@geocomm.com
Subject: RE: GISList: Merging polylines in MapInfo?
No necessarily. The two polylines may be digitized in opposite directions in
which case they cannot be combined.
Cheers, Mats.E
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
Mats Elfstrom, GIS-engineer mats.elfstrom@carlbro.se
Carl Bro Teknikkonsult AB ICQ# 9517386
205 09 MALMO tel +46 (0)40 256016 cell +46 (0)705 276027
www.carlbro.se=20=20=20=20=20=20=20=20=20=20=20=20=
=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
-----Original Message-----
From: Uffe Kousgaard [mailto:uffe@routeware.dk]
Sent: Thursday, November 28, 2002 2:01 PM
To: gislist@geocomm.com
Subject: Re: GISList: Merging polylines in MapInfo?
Snap first, then combine should do the trick.
----- Original Message -----
From: <mapwang@sina.com>
To: <gislist@geocomm.com>
Sent: Thursday, November 28, 2002 1:48 PM
Subject: GISList: Merging polylines in MapInfo?
> Hi, List,
>
> I donnot know if this question is cross posting.
> If so, I am sorry.
>
> I combined two polylines in MI into one object
> and snaped one of the end nodes of each polyline,
> MI did do this work. However when I export it
> into MIF file, the object still seems like two
> parts. In MIF, it is "Pline Multiple 2", there are
> two points with same coordinate.
>
> I would like it is in one part.
>
> Can someone help on this?
>
> Wang
> ______________________________________
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
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=C1=E5=C9=F9=C8=CE=C4=E3=CC=F4=D1=A1=A3=AC=C3=BF=CC=EC=B6=BC=D3=D0=B8=FC=D0=
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> To unsubscribe, write to gislist-unsubscribe@geocomm.com
>
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