Imagecreatefromjpeg display problem

fragger

Hi all,

I'm trying to make a dashed line trough a picture
but it only displays weird numbers. Can anyone help me with this

Thanx in advance

Olli

<?PHP
$g = "amy_stoker.jpg";
$img = imagecreatefromjpeg ($g);
$red = imagecolorallocate ($img,255,0,0);
imagedashedline ($img, 10,10,150,100,$rot);
header ("Content-Type: image/jpeg");
imagejpeg ($img);
?>

ScubaKing22

One problem could be that '$rot' was never declared. Perhaps you meant to use '$red'?

fragger

Hmmm...that also doesn't work.

$g = "amy_stoker.jpg";
$img = imagecreatefromjpeg ($g);
$red = imagecolorallocate ($img,255,0,0);
imagedashedline ($img, 10,10,150,100,$red);
header ("Content-Type: image/jpeg");
imagejpeg ($img);

ScubaKing22

Well I'm not sure as I've never used that function, but on php.net it does say that:

This function is deprecated. Use combination of imagesetstyle() and imageline() instead.

Hope this helps 😉

fragger

I think there's is a problem in the php.ini. I used the code from the link you mentioned and it's the same: all over weired letters and numbers...

Trotzdem Danke 😉