Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Comment on

( #3333=superdoc: print w/ replies, xml ) Need Help??
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

In reply to Re^4: How to control a Tk::AbstractCanvas with a second one by KuntalBhusan
in thread How to control a Tk::AbstractCanvas with a second one by KuntalBhusan

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?
    Username:
    Password:

    What's my password?
    Create A New User
    Chatterbox?
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others musing on the Monastery: (4)
    As of 2015-07-06 04:20 GMT
    Sections?
    Information?
    Find Nodes?
    Leftovers?
      Voting Booth?

      The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









      Results (70 votes), past polls