Of Spencer Simpson
Sent: Friday, April 28, 2006 2:51 PM
To: [EMAIL PROTECTED]; 'Paul Donnelly'
Cc: mapinfo-l@lists.directionsmag.com
Subject: RE: [MI-L] Updating column with number of objects nearest apolyline...
Line-based Voronoi polygons would be nice, wouldn't they?
There's
D] On Behalf Of Lars I.
Nielsen (GisPro)
Sent: Thursday, April 27, 2006 4:48 PM
To: Paul Donnelly
Cc: mapinfo-l@lists.directionsmag.com
Subject: Re: [MI-L] Updating column with number of objects nearest
apolyline...
Hi Poul,
Would a feasible way not be to "explode" your polylines to no
Title: Updating column with number of objects nearest a polyline...
Hi Poul,
Would a feasible way not be to "explode" your polylines to node point
objects, and generate voronoi polygons around these points ? Preserving
some sort of "polyline ID" for each polygon.
That way you could find the p
Title: Updating column with number of objects nearest a polyline...
Hello all!
Was wondering if anyone can help me out with a little problem I need help in solving? Basically, I have two MapInfo tables - One table containing polylines representing road networks, and a second table containin
" + rowid, but the first is
probably more appropriate.
Cheers, Dave
-Original Message-
From: John Nott [mailto:[EMAIL PROTECTED]
Sent: 11 May 2005 09:45
To: mapinfo-l@lists.directionsmag.com
Subject: MI - L Updating Column With Number Sequence
Hello All,
I have a table of ab
Hello All,
I have a table of about 500,000 entries which I need to get into excel
for editing as my access skills aren't what they should be.
Unfortunately excel will only take 65,000 or so. Is there anyway in MI
that I can automatically add a new column with an ID for each row i.e 1
- 500,000
it our web site at http://www.geocities.com/ctuzoning/index.htm
-Original Message-
From: Simon Roy [mailto:[EMAIL PROTECTED]
Sent: August 24, 2004 13:35
To: Mapinfo-L
Subject: MI-L RE : MI-L Updating column with pen style
Thanks to all!
ObjectInfo(obj,2) works just fine.
Where can I get
Thanks to all!
ObjectInfo(obj,2) works just fine.
Where can I get a list of all possible values for ObjectInfo and
ObjectGeography?
Thanks again
Simon
-
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e str$(obj)=any("Line","Polyline","Arc") and update the query.
The strings are case-sensitive.
HTH
Spencer
-Original Message-
From: Simon Roy [mailto:[EMAIL PROTECTED]
Sent: Tuesday, August 24, 2004 11:46 AM
To: Mapinfo-L
Subject: MI-L Updating column with
Hi,
is it possible to update a column from a line table with the Pen Style
of each line?
Ex.: Pen (15, 2, 3618610)
Thank you
Simon
TED]
Sent: Wednesday, June 18, 2003 19:48
To: [EMAIL PROTECTED]
Subject: MI-L Updating Column using 2 other columns for the reference
Hello,
Need a bit of assistance updating a MI table. I have the need to update
Column "D" of table 1 with the data from Column "D" from table
Hello,
Need a bit of assistance updating a MI table. I have the need to update Column "D" of
table 1 with the data from Column "D" from table 2. The twist here is that I need
update the data based on 2 columns matching on both tables. Since there are no other
unique identifiers, the data in C
Thanks for all who responded. Solution was to do a query and select the records
in table A that match in table B
and then do an Update Column on the selection.
Just a note: I usually unselect the "Browser Results" box and just have the
original browser table open when I do an update and I usua
I have two tables. Table A has 300 records. Table B basically contains same
information as Table A except it has updated information in one of the fields
(field X) and only contains 100 records that were updated, the remaining 200
records in Table A were not updated and are not included in Table
This message is in MIME format. Since your mail reader does not understand
this format, some or all of this message may not be legible.
Dear all
I have a table with polygons as surfaces. I would like to update the
centroids of these surfaces, their X- and Y-Coordinates to create =
points
afterw
5173
*
[EMAIL PROTECTED] - 01-11-2000 13:30:30
Besvar venligst til [EMAIL PROTECTED]
Til:[EMAIL PROTECTED]
cc: (bcc: Peter Laulund/MI/KMS)
Vedrørende:RE: MI-L Updating column with areas from another table -
almost there!
Thanks to Jacques Paris
Title: Re: MI-L Updating column with areas from another table - almost there!
Thanks
to Jacques Paris for the final piece of the jigsaw.
The
full expression for calculating the area of overlap of a number of small
regions which overlap larger regions is:
Select
proportionoverlap(small.Obj
Title: Re: MI-L Updating column with areas from another table - almost there!
Thanks first of all to everyone who replied to my query. I almost have an answer that does what I want, thanks to Mike Hankins. Mike suggested using the following:
Select proportionoverlap(small.Obj,large.Obj) from
ssage -
From:
[EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, October 30, 2000 9:50
AM
Subject: MI-L Updating column with areas
from another table
Hello all,
I have one table with a lot of small regions and
one with two or three larger regions. I want to
Title: Updating column with areas from another table
Hello all,
I have one table with a lot of small regions and one with two or three larger regions. I want to update a column in the 'larger regions' table with the area of the smaller regions which are within the larger regions (are you wit
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