将imagettftext函数转换为函数

Question

So I'm trying to use the GD Library into my Wordpress website.

I've created the images.php page with this code :

function loadImage($name, $lastname) {

    header ("Content-type: image/jpg");

$fond = imagecreatefromjpeg('link');

$font = "arial.ttf";
$noir  = imagecolorallocate($fond, 0, 0, 0);
$blanc = imagecolorallocate($fond, 255, 255, 255);


imagettftext($fond, 20, 0, 600, 80, $blanc, $font, $name);
imagestring($fond, 5, 200, 200, $lastname, $blanc);
imagejpeg($fond, 'folder');
}

Then I execute loadImage("bob"); into another page. The imagestring function works, but not the imagettftexte. I tried everything but it seems that imagettftext doesnt work when giving args for the string to display.

If you guys could help me on that...

Thanks

Answer 1

I think you have done all but just need to change color something like:

$fond = imagecreatefromjpeg('link_of_image');

$font = "arial.ttf";
$noir  = imagecolorallocate($fond, 0, 0, 0);
$blanc = imagecolorallocate($fond, 0, 0, 0);

imagettftext($fond, 20, 0, 600, 80, $blanc, $font, $name);

imagestring($fond, 5, 200, 200, $lastname, $blanc);

header ("Content-type: image/jpg");
imagejpeg($fond);
imagedestroy($fond);

Due to white color it not display.