note 100184 deleted from function.imagettftext by cmb
| From: | cmb@php.net | Date: | Sun, 28 Jul 2019 08:18:57 +0000 |
| Subject: | note 100184 deleted from function.imagettftext by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-211738@lists.php.net to get a copy of this message | ||
Note Submitter: eee ess c p 9 9 AT yahoo DOT com
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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);
?>