You are correct in thinking the clip region is a mapper thing - not an edit
to the highway file.  You need to do the following - not the only way, but
it will work;

1. Select all of the streets in and around the area of interest - using the
marquee select is often good - and make sure to get a larger area than you
need to ensure full coverage

2. save the selection as a new file

3. open that new file, make it editable, and select all of the street
segments in it

4. Under objects menu, set target.

5. Select the polygon you want to clip with - in your case the state

6. Objects>Erase Outside.

This should get you the file you want.  Be sure to pack the new table after
your editing by going through table>maintenance>pack table

Hope this helps.

Will Mitchell
Mitchell Geographics, Inc.
496 Congress Street
Portland, ME 04101
Ph 207.879.7769
Fx 207.253.5756
www.mitchellgeo.com

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Carolyn
White
Sent: Tuesday, October 31, 2000 5:40 PM
To: Mapinfo-L (E-mail)
Cc: '[EMAIL PROTECTED]'
Subject: MI-L saving a clipped region


Mappers,

Okay, I just *don't* understand what is really happening with a clip region.

I have created a clipped region of the US highway map. It includes the
Highways for the state of Mississippi and some small area outside the state.


I can't seem to save justed the clipped region of the highway map. I can
save the workspace and get back the view of the clipped region upon
reloading the workspace. But whatever I do when I save what appears to be
the clipped highway tab file, upon reloading the saved file displays the
highways for the entire US.

So, this says to me that clipping is a visual thing, not an actual
operation. Is that correct? Or is the real clipped file hiding somewhere?

Alternatively, once upon a time the Kevin M... tools included a tool to clip
streets at a target boundary. I haven't been able to get it to work since
version 3.

I looked at the tools at Directions tools, but nothing obvious jumped at me.
Am I just doing this wrong or do I need a tool, or what?

TIA

Carolyn S. White, PhD
Program Coordinator
Assistant Professor, Sociology
Room 1445 Digital Computing Lab Voice: 217-333-6751
1304 W. Springfield Ave.                Fax:   217-244-7089
Urbana, Il 61801                                Email: [EMAIL PROTECTED]




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