Is this an endian issue?
At 09:32 AM 7/25/2006, you wrote:
Joel ,
I don't know it's related, but I remember that, when building an external in C
for image processing, I found that the RGB values of each pixel was in a
different order on Mac and on Win. Therefore I had to swap the 3 values on
Win to get the correct order in Rev (actually MC)... I don't remember what the
Win order was though...
So if I were you, I'd try swaping the 3 values until I get the right order...
This can be done easily by "forcing" some pixel values in an imagedata to
R=255, G=0, B=0
R=0, G=255, B=0
R=0, G=0, B=255
JB
> For image processing I have to extract the RGB values from an
> imagedata of an image but I got different results under MacOSX and
> Win32.
> I found that the imagedata values is different between the two
> platform: every color component of pixels is slighty changed. I have
> not found in the documentation such a change depending on the
> platform. Notice that <the text of image> is identical between both
> platform.
>
> Could anyone give me a clue?
>
> Is there an easy other way to get the exact RGB array on both platforms?
>
> Thanks!
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