Re: UIView animation
Re: UIView animation
- Subject: Re: UIView animation
- From: Erik Buck <email@hidden>
- Date: Fri, 3 Sep 2010 09:14:26 -0700 (PDT)
I would add that any graph of objects that implements the <NSCoding> protocol can also be trivially copied. Interface Builder encodes and decodes object graphs when saving the xib/nib files and also when entering test interface mode.
As a blatant plug:
See "Cocoa Design Patterns" ISBN: 0-321-53502-2
Chapters 11, "Archiving & Unarchiving", and 12 "Copying".
--- On Fri, 9/3/10, Matt Neuburg <email@hidden> wrote:
> From: Matt Neuburg <email@hidden>
> Subject: Re: UIView animation
> To: "Christian Ziegler" <email@hidden>
> Cc: email@hidden
> Date: Friday, September 3, 2010, 11:50 AM
> On Fri, 03 Sep 2010 00:11:43 +0200,
> Christian Ziegler <email@hidden>
> said:
> >Hi all,
> >
> >I could use your help because I'm running out of
> ideas!
> >
> >Here's the situation. I got this custom view on screen
> which I want to remove
> from the screen by moving it outside the left border of the
> screen. However at
> the same time, I want to move it back in from the right
> side but at a different
> y-Coordinate. So for instance it moves out at y=44 and at
> the same time it moves
> back in from the other side at y=0.
> >
> >I tried several approaches and the most promising (I
> reckon) is to create a
> copy of the view. This is not so easy though because UIView
> does not implement
> NSCopying. My custom view also has subviews and well the
> animation apparently
> gets a little confused if you animate two different (equal
> but different object)
> views which share the same subviews.
>
> I'm sure it's not true that you're running out of ideas; it
> seems to me that
> you're just avoiding the obvious: two different views that
> look alike. You
> created this view and its subviews at some time; therefore
> you can do it
> again. It's probably just a question of planning ahead. m.
>
> --
> matt neuburg, phd = email@hidden,
> <http://www.tidbits.com/matt/>
> A fool + a tool + an autorelease pool = cool!
> AppleScript: the Definitive Guide - Second Edition!
> http://www.tidbits.com/matt/default.html#applescriptthings
>
>
>
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