CreateLineTemplate - create a template to define the layout of a line
SYNOPSIS
CreateLineTemplatetemplate_name template
DESCRIPTION
Use this command to define a line format to be used by the format
keyword in CreateLine. template_name is a single word name
for the template. template is a list of x positions (given as a
fraction - values between 0 and 1) for the components in a line. All labels
and widgets in a line are considered as components. The nth conponent
will be placed with its left edge at the fractional position given by the
nth item in the template list.
HINTS
For example look at the Refmac interface. The 'Geometric Parameters'
folder (at the bottom of the window) uses line templates extensively. The
code is in $CCP4I_top/tasks/refmac.tcl.