Parsing Command-Line Options
In the Unix world, it is standard
practice to specify command-line options when you are invoking an
application, especially a graphical program. Starting your program as
myscript -geometry "80x40" would not be unusual.
To have Perl/Tk parse and apply these command-line options for you
automatically, just call CmdLine immediately after
you create your MainWindow.
$mw->CmdLine;
For complete details, see Chapter 16.
Get Mastering Perl/Tk now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
