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Hello, i have a problem with crazy signs!

 
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DAMIEN
Newbie


Joined: 24 Aug 2004
Posts: 3
PostPosted: Tue Aug 24, 2004 3:50 pm    Post subject: Hello, i have a problem with crazy signs! Reply with quote
I?m german people. I try to write in english... Rolling Eyes Cool

I have a problem, i upload the original scripts on my server.
When i try the "test.cropinterface.php" and click "crop the image", the script show me only crazy signs...

Test it...http://www.darookies.de/kisses/upload/test.cropinterface.php

Hmm....

HELP please![/url]
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amnuts
Site Admin


Joined: 01 Sep 2002
Posts: 662
Location: East Sussex, England
PostPosted: Wed Aug 25, 2004 2:35 am    Post subject: Reply with quote
Hi Damien, welcome to the board!

You're seeing odd characters because it's the raw data of the image. You will need to send the content-type in a header before you show the image, which means having a line like this if you're outputting jpg files:

header('Content-type: image/jpeg');

Also, make sure that you're not sending ANY characters - which includes white space - before the header. If you do this (and you're not buffering the content) then the content-type will be html.

Check this out. If in doubt, post up your test script in full.

Andy
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DAMIEN
Newbie


Joined: 24 Aug 2004
Posts: 3
PostPosted: Thu Aug 26, 2004 2:04 pm    Post subject: Reply with quote
Code:
<?php
require_once 'class.cropinterface.php';
$ci = new cropInterface();
if ($_GET['file'])
{
$ci->loadImage($_GET['file']);
$ci->cropToDimensions($_GET['sx'], $_GET['sy'], $_GET['ex'], $_GET['ey']);
header('Content-type: image/jpeg');
$ci->showImage('jpg', 100);
exit;
}
?>
<html>
<head>
   <style type="text/css">
      body, td, p
      {
         font-family: Tahoma, Verdana, Arial, Helvetica, sans-serif;
         font-size: 10px;
      }
      
      #submit
      {
         font-size: 10px;
         font-family: "MS Sans Serif", Geneva, sans-serif;
         height: 23px;
         background-color: #D4D0C8;
         border: 0px;
         padding: 3px,5px,3px,5px;
         width: 100%;
      }
   </style>
</head>
<body>

   <?php

      $ci->loadInterface('../bild/dummy.jpg');
      $ci->loadJavaScript();

   ?>

</body>
</html>



Hoi,
this is the code, im too stupid... Confused

Greets from Germany!
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amnuts
Site Admin


Joined: 01 Sep 2002
Posts: 662
Location: East Sussex, England
PostPosted: Fri Aug 27, 2004 5:36 am    Post subject: Reply with quote
Okay, it looks good so far. A couple things for you to check:

Make sure there is NO whitespace before the opening '<?php' in the test file.

Make sure there is now white-space before the opening '<?php' or after the closing '?>' in the 'class.cropinterface.php' file.

By white-space I mean spaces, tabs, carriage returns, new lines, etc.

Andy
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DAMIEN
Newbie


Joined: 24 Aug 2004
Posts: 3
PostPosted: Sat Aug 28, 2004 6:12 am    Post subject: Reply with quote
OH YES !!!!

A new lines over the <?php in class.cropcanvas.php !!!

Puh, many THX!!! Very Happy
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