Exporting to PNG

Blitz3D Forums/Blitz3D Programming/Exporting to PNG

ckob (Posted 2005) [#1]

has anyone been able to export to Png without using external libraries? I have a program that I saves out to png but I can't find any info on how its writting to a file and havent been able to find anything on code archives or forums so if you've done it or know how please let me know thanks.

GfK (Posted 2005) [#2]

Might find something on www.wotsit.org ?

ckob (Posted 2005) [#3]

that was the first place I looked but Ill check it out again thanks

Snarkbait (Posted 2005) [#4]

PNG files use Huffman compression, similar to .zip files, which is no easy feat to program.