note 51494 added to function.imagettftext
| From: | nick at osu1 dot php dot net | Date: | Fri, 01 Apr 2005 09:18:31 +0000 |
| Subject: | note 51494 added to function.imagettftext | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-87308@lists.php.net to get a copy of this message | ||
A trivial function to get right or centre aligned horizontal text:
function imagettftextalign($image, $size, $angle, $x, $y, $color, $font, $text,
$alignment='L') {
//check width of the text
$bbox = imagettfbbox ($size, $angle, $font, $text);
$textWidth = $bbox[2] - $bbox[0];
switch ($alignment) {
case "R":
$x -= $textWidth;
break;
case "C":
$x -= $textWidth / 2;
break;
}
//write text
imagettftext ($image, $size, $angle, $x, $y, $color, $font, $text);
}
----
Manual Page -- http://www.php.net/manual/en/function.imagettftext.php
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