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Messages from Usenet group comp.lang.idl-pvwave, compiled by Paulo Penteado
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Re: Incomplete ouput PNG files. [message #78686] Thu, 15 December 2011 10:18 Go to previous message
David Fanning is currently offline  David Fanning
Messages: 11724
Registered: August 2001
Senior Member
Paulo Penteado writes:

> Maybe such a comparison should be done in terms of pixel size, not
> file size, since PNG has compression, thus making the file size not
> proportional to the pixel size. Also, different filtering and
> interlacing options may change the compression ratio.

Yes, I guess it's all very complicated. :-(

Cheers,

David


--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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