TkITableBlank(), TkITablePop()

Updating the motor positions in the TkI toplevel table might take too much time. This can be avoided with the help of the functions TkITableBlank() and TkITablePop() which turn the table to blank or back to the initial state.

#!/bin/env perl
use Spectra; 

Spectra::TkITableBlank(); 
Spectra::move( "exp_mot65" => 6); 
Spectra::move( "exp_mot65" => 5.9); 
Spectra::TkITablePop();