[BUGFIX] Random miscalculations in ImageTTFBBox
authorAlbrecht Koehnlein <typo3@bestof1983.de>
Wed, 13 Jul 2011 09:47:21 +0000 (11:47 +0200)
committerJigal van Hemert <jigal@xs4all.nl>
Thu, 6 Oct 2011 22:05:21 +0000 (00:05 +0200)
commitbef7ecc6a931797fe77afcceabbeb22f84bc2e83
treecd534d672ab875b6d4c26e959558eb84d7a261b6
parent8dfc14a0c7b104fccff63943a88fb66e6875e85f
[BUGFIX] Random miscalculations in ImageTTFBBox

ImageTTFBBox() randomly returns incorrect negative values. Repeat the operation
a number of time if this happens to try to find the correct values.

Change-Id: I6c1548e0f8762d6c2befdd47dbfb7810b01c9508
Fixes: #21054
Releases: 4.6, 4.5, 4.4
Reviewed-on: http://review.typo3.org/3281
Reviewed-by: Jigal van Hemert
Tested-by: Jigal van Hemert
t3lib/class.t3lib_stdgraphic.php