[opencms-dev] Image Scaling

[Alexander Kandzior]

Tobias,

 

Regarding 1) the answer is yes, quality is only used for JPEGs.

 

Regarding 2): This issue has been fixed in 8.0.4! Up to 8.0.3 the image is
in fact re-rendered even if the input and output dimensions are identical,
resulting in a different file size and maybe some additional loss in
quality. This is not longer so in 8.0.4.

 

Kind Regards,

Alex.

-------------------

Alexander Kandzior

                                                              

Alkacon Software GmbH  - The OpenCms Experts                 

http://www.alkacon.com - http://www.opencms.org                  

 

 

From: opencms-dev-bounces at opencms.org
[mailto:opencms-dev-bounces at opencms.org] On Behalf Of Tobias Karrer
Sent: Monday, April 16, 2012 2:27 PM
To: opencms-dev at opencms.org
Subject: [opencms-dev] Image Scaling

 

Dear list,

 

urgent questions concerning image scaling (OpenCms 8.0.3):

 

1)     Is it right, quality parameter for image scaling works only for
JPEGs?

 

2)     I uploaded an image with dimensions 230x441 and size of 182KB.
When linking it with parameters “?__scale=w:230,h:411” (so keep its
dimensions) it is 237KB big..

 

Kind of bug or what’s the problem?!?

Best,

Tobias

 

Tobias Karrer
Developer

virtual identity AG
Grünwälderstraße 10-14
79098 Freiburg

t +49 761 20758-406
f +49 761 20758-01


tobias.karrer at virtual-identity.com
http://www.virtual-identity.com

Berlin | Freiburg | München | Wien



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virtual identity AG
Grünwälderstraße 10-14
79098 Freiburg
Amtsgericht Freiburg, HRB 6218
Vorstand: Ralf Heller, Udo Möbes 
Vorsitzende des Aufsichtsrates: Kirsten Heller
Umsatzsteuer-ID: DE208002218 

 

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