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im_falsecolour(3)                                            im_falsecolour(3)




NAME

       im_falsecolour - colour a mono image


SYNOPSIS

       #include <vips/vips.h>

       int im_falsecolour(in, out)
       IMAGE *in, *out;



DESCRIPTION

       Turns  a  one-band  unsigned char image into a three band unsigned char
       image.  The colour scale is stolen from a PET scan and has red for hot,
       green for normal and blue for cold.


RETURN VALUE

       0 on success and -1 on error.


SEE ALSO

       im_disp2XYZ(3), etc.


COPYRIGHT

       National Gallery


AUTHOR

       J. Cupitt



                                30 October 1992              im_falsecolour(3)

im_falsecolour 7.14.5 - Generated Sun Sep 7 09:17:28 CDT 2008
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