I have a directory of jpegs that I want to display thumbnails of and have a
link to the original jpeg. I would rather not create separate thumbnails
images preferring to create them in memory to display them. I have installed
GD v.1.8.4. The code below outputs jumbled text to the browser (possibly the
jpeg stream?). Code is as follows:
</tr>
<td><img alt="text" src="<?php echo CreateThumbnail(); ?>"
valign="top" /></td>
</tr>
<?php
function CreateThumbnail()
{
$x = 130;
$y = 100;
$quality = 75;
$thumbnail = imagecreate($x, $y);
$originalimage = imagecreatefromjpeg('test.jpg');
imagecopyresized($thumbnail, $originalimage, 0, 0, 0, 0, $x, $y,
ImageSX($originalimage),ImageSY($originalimage));
header("Content-Type: image/jpeg");
imagejpeg($thumbnail,'test.jpg',$quality);
imagedestroy($thumbnail);
}
?>
Why will this not work?
****************************************************
This e-mail is intended for the recipient only and
may contain confidential information. If you are
not the intended recipient then you should reply
to the sender and take no further ation based
upon the content of the message.
Internet e-mails are not necessarily secure and
CCM Limited does not accept any responsibility
for changes made to this message.
Although checks have been made to ensure this
message and any attchments are free from viruses
the recipient should ensure that this is the case.
****************************************************
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
