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Hernan J Gonzalez edited this page Jan 7, 2015 · 1 revision

Who's using PNGJ

Some people and projects using this library - experiences and comments from users. Contributions are welcome.


JogAmp.org, set of high performance Java libraries for 3D Graphics, Multimedia and Processing:

"... we use PNGJ for PNG texture loading, which is AWT independent and pretty much more efficient."

Ref: http://forum.jogamp.org/png-s-flipped-vertically-tp4025452p4025457.html


QR Code plugin for Grails includes PNGJ.

Some comments from the author, in this interview


GeoServer.org, an open source Java server to share and edit geospatial data, is using PNGJ for faster PNG encoding.


An example of Writing Indexed PNG Using PNGJ + Clojure


PNGJ is reported to have been used successfully in Android: ref1, ref2.


From Dillan Cooke, Android Developer (TouchPOW!) :

I was looking for a method to write PNG files on Android with good compression and very controllable memory usage.
We have been using it for a couple months now in our Android app Just Add Text, and it is perfect! Much thanks!


It has been used to implement experimental-academic alternatives to standard PNG prediction, using Neural Networks (ref)


Last but not least: I created this library for my own needs, it's part of a (private) software I developed for creating high quality stereograms.


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