[thelist] Return Image with Text via PHP?
Eduardo Kienetz
eduardok at gmail.com
Mon Nov 19 16:09:36 CST 2007
On Nov 19, 2007 8:52 AM, Stefan Schwarzer <st.schwarzer at geois.de> wrote:
> I thought that this should be a not-to-difficult task, but am somehow
> blocked to get the clue....
>
> Can someone help me out?
>
> I guess I need to have a
>
> header("Content-type: image/png");
>
> and then include some text, and at the end submit that, no?
Use GD directly:
<?php
header("Content-type: image/png");
$im = imagecreate(500, 30);
$white = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
//replace the font path with some you have
imagettftext($im, 20, 0, 10, 20, $black,
"/usr/share/fonts/TTF/DejaVuSansMono.ttf",
"Too bad, no data :( ");
imagepng($im);
imagedestroy($im);
?>
--
Eduardo Bacchi Kienetz
LPI Certified - Level 2
http://www.noticiaslinux.com.br/eduardo/
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