Pioneer AVH-X8500BT - Manual (Page 92)

Also, the PNG logo (in PNG format, of course)
is supplied in the files "pngbar.png" and
"pngbar.jpg (88x31) and "pngnow.png" (98x31).
Libpng is OSI Certified Open Source Software.
OSI Certified Open Source is a certification
mark of the Open Source Initiative.
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
January 6, 2011
En
92
Appendix
Additional information