[TYPO3-core] RFC: Bugfix #4186 GIFBUILDER cropsized images have bad quality

[Helmut Hummel]

Benjamin Mack wrote:
> Hey Helmut,
> 
> is it possible that your fix introduced this bug: 
> http://bugs.typo3.org/view.php?id=8025

Unfortunately yes :(

I can confirm this to happen with imagemagick 4.2.9, although this version knows 
about the -crop command.

It works with
gm 1.1.6
im 6.2.5

The only Idea I have for fixing this is checking the im version and fallback if 
version 4 (im_version_5 set to '' or 'im_4') is found...

-- 
lib.salutation = TEXT
lib.salutation.value = Kind regards, Helmut
lib.salutation.lang.de = Viele Grüße, Helmut