Dear Monks, I want to draw two curved arrows joining two nodes of a graph in the Tk Canvas. The method provided are :

use Tk;

my $mw    = new MainWindow(-title => 'Test');
my $canvas    = $mw->Canvas(-width  => 512, -height => 512)->pack;

$id1 = $canvas->createLine(60,60, 400,400,-arrow => "first",-arrowshap
+e => [ 20, 20, 20]);
$id2 = $canvas->createLine(60,60, 400,400,-arrow => "last",-arrowshape
+ => [ 20, 20, 20]);

MainLoop;
[download]

As you can see the two lines $id1 and $id2 gets superimposed one over the other. I want two make them as curved lines. I tried with the createArc method but it has two problems : 1) It does not allow to attach an arrowhead 2) It creates circles only...I just want the two lines to see a bit separated on the either sides as small curved lines. Seeking for the monks help....

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