Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^3: How to control a Tk::AbstractCanvas with a second one

by Anonymous Monk
on Nov 29, 2012 at 15:01 UTC ( #1006266=note: print w/ replies, xml ) Need Help??

Comment on Re^3: How to control a Tk::AbstractCanvas with a second one
Re^4: How to control a Tk::AbstractCanvas with a second one
by KuntalBhusan (Acolyte) on Nov 30, 2012 at 05:05 UTC
    Ya...my concern was in moving the rectangle (rather dragging it to pan the main canvas view). I am now able to do it almost the way I wanted but in a different way...using the rubber band zoom function the Canvas2 and applying the effect in Canvas1...works like a charm :)
    ## $can is the canvas displaying the main graph and $can_1 is the cont +roller canvas... $can_1->configure(-bandColor => 'orange'); $can_1->CanvasBind('<Button-1>' => sub {$can_1->Canvas +Focus; $can_1->rubberBand(0)}); $can_1->CanvasBind('<B1-Motion>' => sub {$can_1->rubberBand(1) +}); $can_1->CanvasBind('<ButtonRelease-1>' => sub { my @box = $can_1->rubberBand(2); $can->viewArea(@box) });
    Thanks for all the help I got....Happy coding

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1006266]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others perusing the Monastery: (8)
As of 2014-07-11 23:29 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    When choosing user names for websites, I prefer to use:








    Results (236 votes), past polls