POV-Ray : Newsgroups : povray.advanced-users : How to read an image pixel by pixel, and a question : Re: How to read an image pixel by pixel, and a question Server Time
29 Jul 2024 06:19:03 EDT (-0400)
  Re: How to read an image pixel by pixel, and a question  
From: normdoering
Date: 11 Nov 2002 17:05:05
Message: <web.3dd0294eeff88682cbb77c320@news.povray.org>
hughes, b. wrote:
>"normdoering" <nor### [at] yahoocom> wrote in message
>news:web.3dcf7587da80818e1dffbb4f0[at]news.povray.org...
>>
>> However, I'd also like to know how to get a picture's size in pixels using
>a
>> POV feature (if there is any) because right now I'm reading those from
>> Corel and typing them in.
>
>You can't. The only thing available is image_width and image_height and
>you'd still need to enter those as the resolution being used for your output
>image file. Using INI or the command line if you repeat the same size might
>be okay, but same problem if you must type those in for each different input
>image.
>--
>Farewell,
>Bob
>
image_width and image_height ... I thought they were just for raytracer
output, not importing pictures. Seem pretty useless for my goals.

Oh well, more reason my mesh makers will ultimately have to be done as a
separate program.


normdoering


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