Hello Monks, it has been a awhile since I was here to ask a question, and I have been searching for an answer for this one for a while with no luck. Any help would be greatly appreciated.
I am putting together a TK script for loading various jpeg files so I can scroll through and rename the pictures taken from my camera in a little simpler way. I am running into a little problem though; my camera takes pictures with a sie of 2048x1360 and my monitor is 1280X800. This means that the jpeg images don't show properly on my screen when I make them in a TK object. Anyone know how to generically reduce the image size (say always show at 25% or 50% actual size)?.
#!/usr/bin/perl -w
use strict;
use Tk;
use Tk::Photo;
use Tk::JPEG;
my $file="c:/pictures/2005/guns/DSC00101.JPG";
my $w=new MainWindow;
my $image=$w->Photo(-file=>"$file", -format => 'jpeg');
my $b = $w->Button( -image => $image )->pack();
$b->configure(-image => $image);
&MainLoop;
Thanks in advance to all who respond!
-Kevin
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: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.