Drawing Pixels with NSBezierPath
Drawing Pixels with NSBezierPath
- Subject: Drawing Pixels with NSBezierPath
- From: "Christopher O'Neill" <email@hidden>
- Date: Sat, 3 Jul 2004 11:34:59 -0700
Hi all. The program I am writing requires a view to be drawn with
every pixel being a different color. The only way I can see to do it
is to create a new 1x1 NSRect and draw them to their correct locations.
However, this takes a long time to draw. It constantly has to be
redrawn as one pixel changes color with every click of the mouse. I
have increased speed dramatically by splitting it up into smaller
subviews and only updating the ones that need updating, but sometimes
every pixel needs to be changed, so it will again take a long time to
update. Is there a faster way to do it that I have not seen, possibly
by drawing an array of colors at one pixel each? Any help is
appreciated.
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