On Oct 30, 2004, at 10:28 PM, Norman Palardy wrote:
On Oct 30, 2004, at 9:21 PM, Will Leshner wrote:
On Oct 30, 2004, at 8:17 PM, Norman Palardy wrote:
Drawing the same text over and over on a canvas makes it appear like
it's bold despite the fact it's drawing in exactly the same
position, point size, font, etc.
Does this make any sense ?
Yes, actually. I think it is because of the anti-aliasing, but I've
definitely seen the same behavior.
It does this with the oldRenderer setting true or false
I'd expect that this would make some difference but it doesn't
QuickDraw did antialiasing as well (although I thought it would make a
small difference because QuickDraw's antialiasing is generally more
subtle than Quartz's). However, this is behaving as I would expect it
-- the antialiasing is basically translucent, and when you draw
translucent things over and over, the result is a darker image.
Refresh will cause it erase the background, which is why that solves it.
HTH,
Jon
--
Jonathan Johnson
REAL Software, Inc.
--
REAL World 2005 - The REALbasic User Conference
March 23-25, 2005, Austin, Texas
<http://www.realsoftware.com/realworld>
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