96
Br igh t n e ss
Adj ust s t he light ness or dar kness of an im age. The higher t he
value, t he br ight er t he im age. Dr ag t he slider t o t he r ight or
left t o incr ease or decr ease t he br ight ness. The r ange is
fr om –100 t o + 100.
Con t r a st
Adj ust s t he r ange bet w een t he darkest and t he light est shades
in t he im age. The higher t he cont r ast , t he bigger t he differ ent
gr ayscale. Dr ag t he slider t o t he r ight or left t o incr ease or
decr ease t he cont r ast . The r ange is fr om –100 t o + 100.
Br igh t n e ss: - 5 0
Br igh t n e ss: 0
( N or m a l)
Br igh t n e ss: + 5 0
Con t r a st : - 5 0
Con t r a st : 0
( N or m a l)
Con t r a st : + 5 0
