Hi Woody, Provided that the lines are simple lines, i.e. only have a starting and an ending point (a vector), you may be able to use the following. Otherwise a program's your best bet.
UPDATE Selection SET OBJ = CreateLine(ObjectGeography(obj,3), ObjectGeography(obj,4), ObjectGeography(obj,1), ObjectGeography(obj,2)) Basically what it does is replaces the vector with a new vector running the other way. Off couse you probably need to apply this to a selection of the vectors you want to reverse. And do remember to swap the house numbers too :-) Best regards/Med venlig hilsen Lars V. Nielsen GisPro, Denmark http://www.gispro.dk/ http://hjem.get2net.dk/lars-online/ WGS84: 10.20'40"E 55.20'20"N ----- Original Message ----- From: "Woody Woodruff" <[EMAIL PROTECTED]> To: "Mapinfo List" <[EMAIL PROTECTED]> Sent: Friday, January 03, 2003 8:12 PM Subject: MI-L Line Direction Query > I need to select all lines from a table that are of a particular direction. > Then update table to reverse all the lines I selected. I am trying to > orient all Street line directions so that they point in the direction of > increasing street address numbers. I suspect this is an Object Info value. > I have revdir-184.mbx, but it is going very slow, on a line by line > examination. No programming please > > William "Woody" Woodruff > Zoning Administrator > Charter Township of Union, Isabella County, Michigan > (989) 772 4600 EXT 41 > Visit our web site at http://www.geocities.com/ctuzoning/index.htm > > > --------------------------------------------------------------------- > List hosting provided by Directions Magazine | www.directionsmag.com | > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > Message number: 4763 > --------------------------------------------------------------------- List hosting provided by Directions Magazine | www.directionsmag.com | To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] Message number: 4768
