GD ImageCopyResized || ImageCopyResampled
| From: | azero | Date: | Wed, 18 Jun 2003 17:53:59 +0000 |
| Subject: | GD ImageCopyResized || ImageCopyResampled | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-152117@lists.php.net to get a copy of this message | ||
Hi,
I've wrote simple script who makes from image thumbnail
Thereis source:
<?php
Header("Content-type: image/jpeg");
$path = implode($argv," ");
$im_org = imageCreateFromJpeg($path);
$y = ImageSY($im_org);
$x = ImageSX($im_org);
if ( $x >= $y ){
$y = $y * 120 / $x;
$x = 120;
} else {
$x = $x * 120 / $y;
$y = 120;
}
$im_thumb = imagecreate (120, 120);
$thumb_posX = round ((120 - $x)/2, 0);
$thumb_posY = round ((120 - $y)/2, 0);
ImageCopyResized ($im_thumb, $im_org, $thumb_posX, $thumb_posY, 0, 0,
$x, $y, ImageSX($im_org), ImageSY($im_org));
ImageJpeg ($im_thumb);
ImageDestroy ($im_org);
ImageDestroy ($im_thumb);
?>
Probles is that when i use ImageCopyResampled or ...Resized something wrong
with color pallete.
There is sample:
http://gsk.vtu.lt:8080/~azero/img/thumb.php?a001.jpg
Real picture is here:
http://gsk.vtu.lt:8080/~azero/img/a001.jpg
Is it my code problem or it's gd's bug ?
