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Hello, in Cstracker I have canvases embedded in a TableMatrix. I can get each canvas object this way:

 my $canvas =  $CstObj->{'matrix'}->windowCget("$tracknumber,1" , '-window');

However if I do:

 $canvas->scale("all",0,0,0.5,0.5);

nothing happens, although it should normally scale to half its size. Is there a way to have such an embedded canvas react correctly to this command?

Thanks in advance.

(https://github.com/emilbarton/Cstracker)

Update: When I do:

 $canvas->configure( -bg => "green" );

the command is correctly executed. But the first instruction above yields the following error:

 Tk::Error: bad window path name "all" at cstracker.pl line 1820.

I can't reproduce the error in a simpler script where I don't need to obtain the embedded canvas from TableMatrix->windowCget().

In reply to Question about embedded Tk::Canvas by emilbarton

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