NAME
     LengthPeak - set length of line attached to peaks

SYNOPSIS
     LengthPeak expr

DESCRIPTION
     Set the length of the lines drawn from the center of
     all selected peaks. A line is only drawn when the
     style is 'circle'.

EXAMPLES
     LengthPeak 0.5

SEE ALSO
     SelectPeak, StylePeak, AnglePeak

DATE
     960912
