http://www.perlmonks.org?node_id=1063581


in reply to Re^3: Question about embedded Tk::Canvas
in thread Question about embedded Tk::Canvas

I have also a loop to destroy canvases in refresh, it might be faulty:

for (my $n = 0; $n < $Maxobj; $n++ ){ my $canvas = $CstObj->{'matrix'}->windowDelete("$n,1"); } ## should delete embedded widgets in canvas track too (I hope).