NAME
     DialMeasure - switch measurement dialog on and off

SYNOPSIS
     DialMeasure ( off | on )

DESCRIPTION
     Switch measurement dialog on and off.
     
     The measurement dialog displays bond lengths, bond
     angles, atom distances and dihedral angles of
     interactively selected atoms, bonds and angles.

     The top line of the dialogs reflects the bond and atom
     selections that are used for the measurements. All
     other lines correspond to one measurement, where the
     left text field shows the bond(s)/atoms involved, and
     the result of the measurement (distance or angle) is
     displayed in the right text field.

     The "Bond Length" line displays the length of the most
     recently selected bond.

     The "Bond Angle" line displays the angle between the
     two most recently selected bonds.

     The "Bond Dih." line displays the dihedral angle
     between the three most recently selected bonds.

     The "Atom Dist." line displays the distance between
     the two most recently selected atoms.

     The "Atom Angle" line displays the angle defined by
     the three most recently selected atoms.

     The "Atom Dih." line displays the angle defined by the
     four most recently selected atoms.

     The OK button closes the dialog, the Help button shows
     this help page.

EXAMPLE
     DialMeasure on

SEE ALSO
     AddDist, WriteAng

DATE
     980409
