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Re: How-to? color png [message #27644 is a reply to message #27629]

Tue, 30 October 2001 01:16

Bernard K.
Messages: 11
Registered: October 2001

Junior Member

I tried all the combinations proposed and they all work nicely. For the
surface I plot (and on my super-dupper mac :-) with the number of
colors used set to 256) the output I prefer is obtained by:

tvlct, r, g, b, /get
and
write_png, 'image.png', datar,r,g,b
However I have to set decomposed to 1.

Thanks to all,

Bernard.

In article <3BDDDDC0.2B76870F@dsto.defence.gov.au>, Andrew Cool
<andrew.cool@dsto.defence.gov.au> wrote:

> David Fanning wrote:
>>
>> Andrew Cool (andrew.cool@dsto.defence.gov.au) writes:
>>
>>> You probably need to insert :-
>>>
>>> 6a) TVLCT,r,g,b,/GET ; get the current colour tables
>>>
>>> and then change 7 to be :-
>>>
>>> 7) write_png, 'image.png', data, r,g,b ; write out colour tables
>>> too!
>>
>> On a super-duper Mac!? I doubt it.
>
>
> OK, I'll shut up then, and stick to VMS.
>
> Of course, the world *should* have the adopted the British BBC
> Microcomputer
> rather than IBM or Apple. Then we'd truly have some StrongARM muscle
> with
> a decent OS.
>
> But I'll shut up.
>
> ADC

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[Message index]

		Re: How-to? color png By: David Fanning on Tue, 30 October 2001 16:08
		Re: How-to? color png By: Mark Hadfield on Tue, 30 October 2001 15:24
		Re: How-to? color png By: Andrew Cool on Tue, 30 October 2001 14:31
		Re: How-to? color png By: Bernard K. on Tue, 30 October 2001 01:16
		Re: How-to? color png By: Andrew Cool on Mon, 29 October 2001 14:52
		Re: How-to? color png By: David Fanning on Mon, 29 October 2001 14:24
		Re: How-to? color png By: David Fanning on Mon, 29 October 2001 14:19
		Re: How-to? color png By: Andrew Cool on Mon, 29 October 2001 13:45
		Re: How-to? color png By: David Fanning on Mon, 29 October 2001 13:41

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