Hi Friends!
Thanks again.
Well i´m going to try to explain my idea...
In my job i have a laser marking machine to work whith dxf files, but to do some things for me i now that the machine recognize pcx files in some conditions...
And the complete process of converting is, Foto in jpg with 16 bits, convert to 1 bit, black and white, floyd steinberg and finaly to pcx file.
Every time i have tryed, the result in the program from machine (LaserCad) is a black window( i think because much bits per pixel).
The idea is to engrave fotos on anodized aluminium.
Best regards
Hugo Pedrosa