Guidance
指路人
g.yi.org 		Guidance Forums / Rapid-Q Basic / PIXEL READER ... --- ...

Register 注册
最新
Search 搜索
Forums 论坛
Reginald
RapidQ
LeonAutoBackup
首页 Home Home
Software
Upload

  
Forum List • Thread List • Refresh • New Topic • Search • Previous • Next First 1 Last
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
Forum List • Thread List • Refresh • New Topic • Search • Previous • Next First 1 Last
掌柜推荐
 
 
 
 
 
 
 
 
 
 
 
 
© Thu 2026-8-6  Guidance Laboratory Inc.
Email:webmaster1g.yi.org Hits:0