[TYPO3-english] typo3 + imagemagick + scaling of alpha transparent pngs

David Bruchmann typo3-en at bruchmann-web.de
Fri Aug 20 16:33:32 CEST 2010

----- Ursprüngliche Nachricht -----
Von:        horace grant <horace3d at gmail.com>
Gesendet:   Freitag, 20. August 2010 16:23:56
An:         TYPO3 English <typo3-english at lists.typo3.org>
Betreff:    [TYPO3-english] typo3 + imagemagick + scaling of alpha 
transparent	pngs
> hi,
> i have a site which requires to use a lot of alpha transparent pngs.
> the problem is, they look totally broken if they get scaled by
> typo3/imagemagick.
> scaling 0/1 gif transparency works ok.
> is this a general limitation or is something wrong in the imagemagick
> configuration of my webhoster? or in my typo3 configuration?
> would be great to know that it isn't my fault. :)

Hi Horace,

without examples of original and scaled images and your TypoScript its 
really hard to say - perhaps you can provide some links...

BTW: I scaled pngs in a very good quality and the had transparency too.


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