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anyone know some gd
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07-12-2004 6:14pm#1I'm a student trying to do a project
What I crave is to create an online shop for placing images on a t-shirts
My big problem is allowing the user to dynamically resize an image on to a t-shirt, I've started this by setting up a Easyphp server and configuring it with a php extension for php_gd2. This I got working fine. I then got a lovely bit of code from
http://www.phpbuilder.com/snippet/detail.php?type=snippet&id=1211
And this, I think, is what I need to get going. I'm so clueless, hoping that someone can help.
I have this code:
<?php
$imgfile = ($_GET);
$percent = ($_GET);
header('Content-type: image/jpeg');
list($width, $height) = getimagesize($imgfile);
$newwidth = $width * $percent;
$newheight = $height * $percent;
$thumb = ImageCreateTrueColor($newwidth,$newheight);
$source = imagecreatefromjpeg($imgfile);
imagecopyresized($thumb, $source, 0, 0, 0, 0, $newwidth, $newheight,
$width, $height);
imagejpeg($thumb);
?>
also I have a script to call it with
<img scr="resizer.php?imgfile=image.jpg&percent=0.3" border=0>
why??????????????
0
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Thanks guys
stupid spelling! but it didn't work:(. the error's i'm getting are:
if I put php tags in
Parse error: parse error, unexpected '<' in c:\easyphp1-7\www\test3.php on line 11
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<?php
<img src="resizer.php?imgfile=image.jpg&percent=0.3" border=0>
?>
</body>
</html>
or if I have not php tages I get a small broken image which if I try and view with firefox I get :
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<?php
<img src="resizer.php?imgfile=image.jpg&percent=0.3" border=0>
?>
</body>
</html>
The image “http://localhost/resizer.php?imgfile=image.jpg&percent=0.3” cannot be displayed, because it contains errors.
I did save it as resizer.php in the right folder, although I did call the html document test3.php but I don't think that matters, does it?
I'm pretty sure the mistake is somewhere hear, all though I might be wrong:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<img src="resizer.php?imgfile=image.jpg&percent=0.3" border=0>
</body>
</html>
you guys rock and thanks for the help!!!!!!!!!!0 -
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