note 61785 deleted from function.imagettfbbox by cmb
| From: | cmb@php.net | Date: | Sun, 07 Jul 2019 08:04:46 +0000 |
| Subject: | note 61785 deleted from function.imagettfbbox by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-211508@lists.php.net to get a copy of this message | ||
Note Submitter: greg at gregoryfenton dot be
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Have a problem with imagettfbbox cutting off the hang of letters such as 'g' or
'j'??
After days trying to figure this thing out, I finally cracked it:
$size = imagettfbbox($s,0,$font,$text);
$dx=abs($size[0])+abs($size[2]);
$dy=abs($size[1])+abs($size[7]);
ImageTTFText($im, $s, 0, $dx-abs($size[0]), $dy-abs($size[1]), $black, $font, $text);
The key is the abs commands - you must account for the negative numbers in the original
imagettfbbox, and if you have any, take them away from the location at the end when the text is
displayed:
you need to start the x and y at a (possibly) negative number, not 0,0 as I had thought.
Hope that helps someone..