I am trying to display an image on a canvas using perl/Tk but it is not being displayed. The code i have written is

#!/pkg/qct/software/perl/current/bin/perl -w use Tk; use Tk::JPEG; use Tk::Photo; my $mw = MainWindow->new; my $c = $mw->Canvas; my $image = $c->Photo(-file => '/usr2/nikhilg/final_proj/Floorplan.jpg +', -format=>"JPEG"); print $image; $c->createImage(100,100, -image => $image); MainLoop;

the $image that i am printing is displaying Tk::Photo=HASH(some hex number), but image is not displayed on the canvas. Any help will be highly appreciated. Thanks.


In reply to Not able to display a image on a canvas in perl/tk by GuptaNikhil

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!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • 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, details, 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, summary, 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.