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Re: Core Image filters for magnification

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Re: Core Image filters for magnification

Subject: Re: Core Image filters for magnification
From: "John C. Randolph" <email@hidden>
Date: Thu, 31 Aug 2006 10:26:54 -0700


On Aug 30, 2006, at 8:52 PM, Eric Smith wrote:

Anyone know of a core image filter for magnifying an image? Filter application is: an image of, say, 1000x1000 pixels is displayed in a 256x256 box. When the user moves the mouse over a particular part of the image, he sees a circular patch magnified (displayed at the original resolution).

Come to think of it, you don't even need CoreImage for this. Just composite a portion of the larger image where you want it.

-jcr

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  >Core Image filters for magnification (From: Eric Smith <email@hidden>)




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