Welcome Guest! You need to login or register to make posts.

Notification

Icon
Error

Options
Go to last post Go to first unread
minhcom  
#1 Posted : Thursday, July 7, 2005 4:09:00 PM(UTC)
minhcom

Rank: Member

Groups: Member
Joined: 7/7/2005(UTC)
Posts: 2

Hi everybody, I'm from Viet Nam, now i'm a developer. In my project, I use DIB to store my bitmap. This Bitmap is 24 bit CMYK. But I want to Dithering this Bitmap to 4bit CMYK. I don't know any dithering algorithm for this task. Any body can help me? Thanks much!
Andrew  
#2 Posted : Thursday, July 7, 2005 8:50:00 PM(UTC)
Andrew

Rank: Advanced Member

Groups: Member, Administration
Joined: 8/2/2003(UTC)
Posts: 866

Thanks: 2 times
Was thanked: 26 time(s) in 26 post(s)
Hello Minhcom, Are you sure you are working with CMYK bitmaps? CMYK has 4 color channels, so it usually occupies 32 bits. Anyway, GDI does not support any CMYK pixel formats (at least officially). If you mean RGB, you can do it with Graphics Mill. P.S. Note, Graphics Processor is discontinued product. You should use Graphics Mill instead (unless you have a lot of legacy code with Graphics Processor). P.P.S. If you have any questions regarding Graphics Mill, please post a message to Graphics Mill forum.
minhcom  
#3 Posted : Friday, July 8, 2005 1:18:00 PM(UTC)
minhcom

Rank: Member

Groups: Member
Joined: 7/7/2005(UTC)
Posts: 2

Hello Andrew, Sorry about my type. My bitmap is 24bit RGB. So I want dither it to 4bit CMYK image. Thanks again! :P
Users browsing this topic
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.