[magick-users] Using ContrastStretchImageChannel() from Magick++

[Elie Zedeck RANDRIAMIANDRIRAY]

Hey guys,

I need a custom version of the Normalize. I don't want 0.02 and 0.99 for 
Black and White point. So, I need to access the function 
ContrastStretchImageChannel() from magick/enhance.h.

The problem is that the Magick::Image seems to be different from the 
MagickCore::Image required by the function.

How can I work around this?

Thanks.