Re: CGRectGetWidth vs. CGRect.size.width

Subject: Re: CGRectGetWidth vs. CGRect.size.width
From: Eric Schlegel <email@hidden>
Date: Thu, 14 Mar 2002 08:32:18 -0800

On Thursday, March 14, 2002, at 01:51 AM, Matt Gough wrote:

Am I missing something obvious, but it there any purpose in calling
CGRectGetWidth as opposed to accessing CGRect.size.width directly? I realize
that accessing width directly will be quicker, but can the two methods ever
return different results?

CGRectGetWidth/Height will normalize the width or height before returning them. Normalization is basically just checking if the width or height is negative, and negating it to make it positive if so.

-eric
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References:
	>CGRectGetWidth vs. CGRect.size.width (From: Matt Gough <email@hidden>)

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