RE: Re: associated alpha

At 05:13 PM 2/11/2005 -0600, Bob Friesenhahn wrote:

>The only question is 
>if it is ok to automatically promote a colormapped image to TrueColor 
>type when it is saved.

There may be filesize implications.  I don't know about TIFF but an
indexed-color PNG is generally about half the size of the equivalent
24-bit RGB.

Glenn



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