LUT & Histogram with Contrast Correction

[lechristophe]

Dear skilled users and coders,

Would it be possible to display the histogram of an open image
vertically, next to the image (or in the same frame), with movable marks
for adjusting the brightness/contrast, and the corresponding LUT ?
Everyone that is familiar with Metamorph software knows what I'm talking
about. This is a very efficient and space-saving way to always have a
quick adjustment possibility for every image...


What do you think ?


Christophe Leterrier