ZF-3904: Add imageresize filefilter

Description

Add a filter to resize an imagefile

Comments

For info: I was said to delay this implementation until Zend_Image has been officially released.

What is the status of {{Zend_Image}}? Will it be included in ZF 1.12?

Accepted Proposal: http://framework.zend.com/wiki/display/… Code: http://framework.zend.com/code/listing.php/…

If there are no plans for {{Zend_Image}} in ZF1 this issue should be closed as "Won't Fix"