GD problem
| From: | Joakim Ling, Lokalguiden | Date: | Tue, 31 Aug 2004 07:57:19 +0000 |
| Subject: | GD problem | ||
| References: | 1 | Groups: | php.windows |
| Request: | Send a blank email to php-windows+get-24468@lists.php.net to get a copy of this message | ||
Hi,
Is it possible to resize jpg/gif from gd 1.7, its working fine in gd 2.0
and my webbserver wont upgrade.
This is my example (not working in gd 1.7)
<?php
// 1.php
header("Content-type: image/jpeg");
$img = $_GET["img"];
$imgSource = @getimagesize($img);
$imgWidth = $imgSource[0];
$imgHeight = $imgSource[1];
$imgType = $imgSource[2];
switch($imgType) {
case 1: $imgSource = imagecreatefromgif($img); break;
case 2: $imgSource = imagecreatefromjpeg($img); break;
case 3: $imgSource = imagecreatefrompng($img); break;
case 15: $imgSource = imagecreatefromwbmp($img); break;
default: exit;
}
$h = ($_GET["w"]/$imgWidth)*$imgHeight;
$imgTN = @imagecreatetruecolor($_GET["w"], $h);
imagecopyresized($imgTN, $imgSource, 0, 0, 0, 0, $_GET["w"], $h,
$imgWidth, $imgHeight);
imagejpeg($imgTN, null, 80);
imagedestroy($imgTN);
?>
<img src="1.php?img=1.jpg&w=70&q=70">