note 61785 added to function.imagettfbbox
| From: | greg at gregoryfenton dot be | Date: | Sat, 11 Feb 2006 22:23:24 +0000 |
| Subject: | note 61785 added to function.imagettfbbox | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-103533@lists.php.net to get a copy of this message | ||
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..
----
Server IP: 84.18.202.180
Probable Submitter: 82.37.178.114
----
Manual Page -- http://www.php.net/manual/en/function.imagettfbbox.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+61785
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes&reason=non-english
Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes&reason=already+in+docs
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+61785&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+61785&report=yes
Search -- http://master.php.net/manage/user-notes.php