undo user selected points???

Discussion in 'AutoCAD' started by Mark Dubbelaar, Oct 15, 2004.

  1. Mark Dubbelaar

    Mark Dubbelaar Guest

    hi

    i have a routine that helps users trace tiff images (digitise) in autocad,
    i've got the routine to work, but i was wondering how to put an undo option
    in, so the user can undo one of there clicks at a time (similar to when you
    draw a polyline, you can undo as many as you like). do you have to store all
    the points the user selects in a variable and use these as starting points
    for each time the use selects the undo option, or is there another way????

    any help would be great

    cheers

    mark
     
    Mark Dubbelaar, Oct 15, 2004
    #1
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