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| GeoCommunity Mailing List |
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| Mailing List Archives |
| Subject: | Re: RE: GISList: Merging polylines in MapInfo? |
| Date: |
11/28/2002 07:21:23 AM |
| From: |
Nigel James |
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Another way would be to create a new single polyline. It should be quite easy
using autotrace.
Nigel
On Thu, 28 Nov 2002 14:14:25 +0100 Mats.Elfstrom@carlbro.se wrote:
> No necessarily. The two polylines may be digitized in opposite directions in
> which case they cannot be combined.
>
> Cheers, Mats.E
>
> ====================================================================
> 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
> ====================================================================
>
>
> -----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?
> >
__________________________________
Nigel N James
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