On Wed, 2003-06-18 at 13:39, Edward Peloke wrote:
> Hello all, I have this code that takes an image sent from a form and resizes
> it for a thumbnail and for display, the problem is the pictures look nice
> until this does the resizing, then the quality is horrible...can I fix it?
>
> Thanks,
> Eddie
If you have GD version 2.0.1 or later and PHP 4.0.6 or later, try using
imagecopyresampled() instead of imagecopyresized(). You may get better
results.
Good luck,
Torben
> <?
> if(!empty($myimage)){
> $id=$HTTP_GET_VARS['id'];
> $imgname="image_".$id.".jpg";
> copy($myimage,$imgname);
> unlink($myimage);
> function thumbnail($i,$nw,$p,$nn) {
> $img=imagecreatefromjpeg("$i");
> $ow=imagesx($img);
> $oh=imagesy($img);
> $scale=$nw/$ow;
> $nh=ceil($oh*$scale);
> $newimg=imagecreate($nw,$nh);
> imagecopyresized($newimg,$img,0,0,0,0,$nw,$nh,$ow,$oh);
> imagejpeg($newimg, $nn);
> return true;
> }
>
> #thumbnail(filetouse,newwidth,newpath,newname);
> thumbnail($imgname,100,"/imges/","t_".$imgname);
> thumbnail($imgname,250,"/imges/",$imgname);
>
> }
> ?>
--
Torben Wilson <[EMAIL PROTECTED]> +1.604.709.0506
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