coz i can't find any j2me messageboard here... so i write in this messageboard.
i write a j2me application that should write a PNG file. but the problem is i don't understand what i must write in IDAT chunk, i read from many source that, IDAT contain the compressed data, if it's right than how i can compress that data ? Can j2me use PNG zlib ? or libpng ?
could u guys help me please ?