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Message1. PIXEL READER ... --- ...
#785
Posted by: JIM S 2003-02-09 10:23:08
I WOULD LIKE TO DECODE A MONO BMP IMAGE INTO ZEROS AND ONES
FOR EACH PIXEL AND THEN OUTPUT THAT STREAM THROUGH ONE LINE OF THE PRINTER PORT.
I DONT KNOW WHERE TO START.
THANKS FOR ANY DIRECTION / CODE.

JIM S.
Message2. Re: PIXEL READER ... --- ...
#787
Posted by: guidance 2003-02-09 12:25:31
1) I believe QBitmap can convert color to mono, check this "DXFOne!" example: http://h.ods.org/_scripts/file.php?f=1919&r=2330#1940
2) In win98/ME or below, you can use in/inw/out/outw statements to operate parallel port, examples: http://h.ods.org/_scripts/file.php?f=1271&r=2330
3) In win2k/nt, you must call a special third party dll to operate IO directly: http://h.ods.org/_scripts/file.php?f=2939&r=2330
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