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Re: write_PNG [message #40988 is a reply to message #28652]

Fri, 17 September 2004 07:49

K. Bowman
Messages: 330
Registered: May 2000

Senior Member

In article <10klttimk7lnb76@corp.supernews.com>,
Michael Wallace <mwallace.no.spam@no.spam.swri.edu.invalid> wrote:

> Use David's TVRead() command so that you don't have to be concerned with
> the whole 8-bit vs 24-bit thing.
>
> image = tvread()
> write_png, 'plot.png', image
>
> Just another way to skin a cat.
>
> -Mike

If I remember right, it's not really an 8-bit or 24-bit issue. It's
that WRITE_PNG expects the image to be interleaved over the first
dimension. I usually interleave 24-bit images over the 3rd dimension,
so I have to remember to set TRUE = 1 in TVRD.

I don't have an 8-bit display to test it with. Is TRUE = 1 ignored in
that case?

Ken

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[Message index]

		write_png By: Kenlo Nishida on Tue, 25 December 2001 23:22
		Re: write_PNG By: Michael Wallace on Fri, 17 September 2004 08:18
		Re: write_PNG By: K. Bowman on Fri, 17 September 2004 07:49
		Re: write_PNG By: Michael Wallace on Fri, 17 September 2004 07:41
		Re: write_PNG By: K. Bowman on Thu, 16 September 2004 14:19

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