note 77306 added to function.imagick-annotateimage
| From: | alan at ridersite dot org | Date: | Thu, 23 Aug 2007 19:37:15 +0000 |
| Subject: | note 77306 added to function.imagick-annotateimage | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-129736@lists.php.net to get a copy of this message | ||
If ImagickDraw::setGravity ( int $gravity ) has been set, e,g; with $gravity=
imagick::GRAVITY_CENTER.
Then, the x and y values offset the text from where the gravity setting would have placed it.
If the example included: $draw->setGravity (Imagick::GRAVITY_CENTER);
$image->annotateImage($draw, 10, 45, 0, 'The quick brown fox jumps over the lazy dog');
The text would be rendered to the right 10px and down 45px from the center.
Gravity constants are very useful as they can save having to calculate the placement of variable
text strings and font sizes.
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