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Re: fast bitmap image scaling

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Re: fast bitmap image scaling

Subject: Re: fast bitmap image scaling
From: Nir Soffer <email@hidden>
Date: Thu, 11 Jan 2007 02:42:35 +0200


On Jan 11, 2007, at 00:13, douglas a. welton wrote:

Have you tried playing with CIImages and the CIFilter CILanczosScaleTransform?

The quality is great, but it is slow, specially on Mac mini and old macs like Emac.

The fastest way I found is using CIAffineTransform - but the quality is not great. It may be good enough for animation.


Best Regards,

Nir Soffer

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References:  
  >fast bitmap image scaling (From: Ben Zotto <email@hidden>)
  >Re: fast bitmap image scaling (From: "douglas a. welton" <email@hidden>)




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