Error with quality and PNG files

elboletaire / Watimage

:framed_picture: PHP image manipulation class

https://elboletaire.github.io/Watimage

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Closed elboletaire closed 9 years ago

elboletaire commented 10 years ago

The quality configuration for PNG files does not work correctly and it generates huge png files.

The PNG export quality is inverse to the jpg one (in jpg the param is the quality and in png is the compression).

daniel-berger-nemeth commented 9 years ago

I can confirm this issue because the imagepng uses as second parameter a compression value from 0 (no compression) to 9 (full compression).