Subject:
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Re: Digital Camera with LEGO
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Newsgroups:
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lugnet.robotics
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Date:
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Wed, 2 Feb 2000 02:13:39 GMT
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Viewed:
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1569 times
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> nqc -datalog will download it. Then you'll need a program which can take • that
> list of numbers and make an image file. A text PGM image is probably the
> easiest thing to make. They just look like
>
> P2
> 123 456
> 255
> ...
>
> That would be a 123x456 grayscale image. The P2 and 255 don't change (for • your
> purposes). After that just put one text number for each pixel, starting • with
> the upper left and moving across and then down. For example:
>
> P2
> 2 2
> 255
> 0 255
> 255 0
>
> is a 2x2 image that looks kind of like a white '/'. You should be able to • load
> PGM images into something like paintshop pro.
>
> --Ben
Ben,
Thank you *very* much - this is very easy! Too cool!
Thanks for the reply. It was very easy to generate the PGM file from a text
file. You've saved me a lot of grief!
Iain
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Message is in Reply To:
 | | Re: Digital Camera with LEGO
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| (...) nqc -datalog will download it. Then you'll need a program which can take that list of numbers and make an image file. A text PGM image is probably the easiest thing to make. They just look like P2 123 456 255 ... That would be a 123x456 (...) (25 years ago, 2-Feb-00, to lugnet.robotics)
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