On 30 Sep 2008, at 12:59, Michael Robinson wrote:
Thanks for your incredibly swift replies!
changing "float retVal" to "double retVal", using "return
lround(retVal);" and casting ints as doubles in the formula gave me
some real values, which is wonderful!
I could have saved myself two hours by asking the list when I first
ran into this problem!
I've got it spitting out some (jagged but acceptable) corners now,
which is wonderful.
In case any of you were interested, I'm doing this to create an HTML
"object" that can be placed over any background, be given rounded
corners and have the background show through. It was being
accomplished with Javascript, but I figured it'd be better if this
was done one time, when the HTML is generated, instead of at client
side.
If you're rendering this in advance using Cocoa, why not use the -
appendBezierPathWithArcFromPoint:toPoint:radius: method on
NSBezierPath to construct a rounded path?
Kind regards,
Alastair.
--
http://alastairs-place.net
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