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"fixed" line width?

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"fixed" line width?

Subject: "fixed" line width?
From: Stefan Wolfrum <email@hidden>
Date: Thu, 21 Dec 2006 22:31:36 +0100 (MET)

Hello list,

this is my first question and I'm a bloddy beginner to Cocoa.
So please be patien with me. ;-)

Unfortunately (in my case) the linewidth of a NSBezierPath
scales with the coordinate system of the view.
I'm writing some kind of graphical mathematical application
and am drawing (complex) function graphs. I nee the line
width of the path to be constant (let's say one, two, three
SCREEN PIXELS) rather than scaled with the bounds of
the view rect.
So is there a way to calculate an always-the-pixel linewidth
value for given view bounds?
or how can I achieve my goal?

I hope I was able to make my problem clear...?!

Thanks a lot & nice greetings from Germany,
Stefan.

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