We present in this paper a graphical study of regions of thermally deposited
ZnS thin films on glass by atomic force microscope (AFM). This study consists
of volume parameters and functional parameters of these films surfaces for the
object of inv
estigating the possibility to retain fluids by these films. For doing
so, we registered Abbott-Firestone curves that are based on height distribution
for these films, we measured volume and functional parameters in the whole
pores. Using the thresholding operator we followed parameters distribution in
depth of the surface. At the end we compared these parameters by the results of
another study based on slice selection at different levels.