this is what i use to scale down an arbitrary .GIF or .JPG
image to 150x150...
$image_name is the name of the original file that you want
to create a thumbnail of...
function save_thumb($image_name,$image_type) {
global $Svar;
$new_w = 150;
$new_h = 150;
$image_path = "/path/of/imagedir/". $image_name;
$thumb_path = "/path/of/thumbdir/" . $image_name;
if ($image_type == "image/pjpeg") {
$src_img = imagecreatefromjpeg($image_path);
}
elseif($image_type == "image/gif") {
$src_img = imagecreatefromgif($image_path);
}
$dst_img = imagecreate($new_w,$new_h);
imagecopyresized($dst_img,$src_img,0,0,0,0,$new_w,$new_h,imagesx($src_img),imagesy($s
rc_img));
imagejpeg($dst_img, $thumb_path . "_t.jpg");
return 1;
}
> -----Original Message-----
> From: Joe Stump [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 19, 2001 17:18
> To: De Bodemschat
> Cc: Php-General-list
> Subject: Re: [PHP] image-resize/convert
>
>
> Again - if you have imagemagick installed email me and I'll email you my little
> class that does this.
>
> --Joe
>
> On Thu, Apr 19, 2001 at 10:02:47AM +0200, De Bodemschat wrote:
> > Hello,
> >
> > I'm creating a bunch of photogalleries and wondering about the following:
> >
> > - Is it possible to convert an image or a whole dir with images (jpg) to 60%
> > of the original imagesize using php to automate this task?
> >
> > I know the gd library is installed, but don't know if it supports jpg... And
> > what functions do I need to use?
> > >>
> > gd-variables in phpinfo():
> > GD Support enabled
> > GD Version 1.6.2 or higher
> > FreeType Support enabled
> > FreeType Linkage with TTF library
> > PNG Support enabled
> > <<
> >
> > Hope you people can help.
> > THanks,
> >
> > Bart Verbeek
> >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> > To contact the list administrators, e-mail: [EMAIL PROTECTED]
>
>
> /* Joe Stump
> * Sr. PHP Developer
> * http://www.Care2.com http://www.joestump.net http://gtk.php-coder.net
> */
>
>
> --
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