Posted by asambol on Apr 23, 2013; 8:27am
URL: https://forum.jogamp.org/PNG-interlace-tp4027479p4029004.html

I'm using the latest Jogl build (01-Nov-2012).

The PNG image doesn't have an alpha channel, but has a transparent background (it worked fine in JOGL1). Here's one example:
bar_left.png