note 100184 added to function.imagettftext
| From: | eeeesscp99ATyahooDOTcom at osu1 dot php dot net | Date: | Wed, 29 Sep 2010 22:46:29 +0000 |
| Subject: | note 100184 added to function.imagettftext | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-172827@lists.php.net to get a copy of this message | ||
If you get letters cut off (clipped) by adjacent letters when using imagettftext with transparency
(i.e., imagealphablending set to false), try setting imagealphablending back to TRUE before calling
the imagettftext function.
<?php
$im = imagecreatetruecolor(300, 300);
imagealphablending($im, false);
imagesavealpha($im, true);
// Create colors and draw transparent background
$trans = imagecolorallocatealpha($im, 255, 255, 255, 127);
$black = imagecolorallocate($im, 0, 0, 0);
imagefilledrectangle($im, 0, 0, 299, 299, $trans);
// Bad text
imagettftext($im, 22, 0, 50, 100, $black, 'arial.ttf', 'Bad: Oj Pj wj');
// Good text
imagealphablending($im, true);
imagettftext($im, 22, 0, 50, 150, $black, 'arial.ttf', 'Good: Oj Pj wj');
/*** You'll need a copy of the arial.ttf font file in the same location as the PHP script ***/
// Output PNG
header("Content-type: image/png");
imagepng($im);
imagedestroy($im);
?>
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Server IP: 69.147.83.197
Probable Submitter: 63.248.41.231
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Manual Page -- http://www.php.net/manual/en/function.imagettftext.php
Edit -- https://master.php.net/note/edit/100184
Del: integrated -- https://master.php.net/note/delete/100184/integrated
Del: useless -- https://master.php.net/note/delete/100184/useless
Del: bad code -- https://master.php.net/note/delete/100184/bad+code
Del: spam -- https://master.php.net/note/delete/100184/spam
Del: non-english -- https://master.php.net/note/delete/100184/non-english
Del: in docs -- https://master.php.net/note/delete/100184/in+docs
Del: other reasons-- https://master.php.net/note/delete/100184
Reject -- https://master.php.net/note/reject/100184
Search -- https://master.php.net/manage/user-notes.php