note 43758 rejected from function.imagegif by nlopess
| From: | nlopess@php.net | Date: | Fri, 02 Jul 2004 10:49:59 +0000 |
| Subject: | note 43758 rejected from function.imagegif by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-72318@lists.php.net to get a copy of this message | ||
Note Submitter: mon
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Estoy intentando redimensionar un gif con esta funcion que copiado del foro:
function redimensionarGif($fn,$vraz){
header("Content-Type: image/gif \n\n");
list($width, $height, $value, $params) = GetImageSize($fn);
echo $width."--".$height."<br>";
$new_width = ceil($width/$vraz);
$new_height = ceil($height/$vraz);
$new_width2 = ceil($width/$vraz)."0";
$new_height2 = ceil($height/$vraz)."0";
echo $new_width."--".$new_height."<br>".$fn;
$newImage = imagecreate($new_width, $new_height);
$cpyImage = imagecreatefromgif($fn);
imagecopyresized($newImage, $cpyImage, 0, 0, 0, 0, $new_width, $new_height, $width, $height);
imagegif($newImage,$fn);
imagedestroy($newImage);
}
pero me sale este error: "Call to undefined function: imagegif() ", tengo instalado gd,
alguien me puede ayudar.
Gracias