drawing pixels
drawing pixels
- Subject: drawing pixels
- From: Tobias Klüpfel <email@hidden>
- Date: Sun, 21 Mar 2004 13:26:14 +0100
Hi List,
please help me - I am getting absolutely nowhere.
I want to draw pixels. You might not remember them, but we used to have
them in computer graphics. They are those small quadratic dots on your
screen. I know it sounds old-fashioned, but I really need to draw
those.
I have tried drawing one-by-one rectangles, but that is very slow.
Other avenues I tried were:
control the data object of an NSBitmapImageRep (I gave up trying to
figure out the format - there has to be an easier way)
OpenGL has points, or so I've been told. Again, I am convinced there
should be a better way.
I am trying to draw Lyapunov diagrams, which are similar to fractals.
Please tell me the best way to draw pixels, and please point me to some
sample code.
Thank You.
Regards,
Tobias Kl|pfel
[demime 0.98b removed an attachment of type application/pkcs7-signature which had a name of smime.p7s]
_______________________________________________
cocoa-dev mailing list | email@hidden
Help/Unsubscribe/Archives:
http://www.lists.apple.com/mailman/listinfo/cocoa-dev
Do not post admin requests to the list. They will be ignored.