Re: Re: Speaking of tracking rects...
Re: Re: Speaking of tracking rects...
- Subject: Re: Re: Speaking of tracking rects...
- From: Dave Budde <email@hidden>
- Date: Sun, 10 Sep 2006 16:49:42 -0700
I don't really understand your post. The two numbers are one and the same. When you call addTrackingRect:..., it returns a tag. That same tag is what you get from [event trackingNumber]. You certainly can compare the two to see which tracking rect is involved. What you can't do is rely on them to start at 3, or increase sequentially, or follow any other kind of rational sequence. The only thing you can rely on is that they will be unique.
Mike
Alright, thanks. I get it now. |
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