ORIS PDF Tuner Version 4.4.8 User Manual - image2output - Support

Gradation Changes and Tone Value Corrections
‘Color Gradation’ Window
‘Color Gradation’ Window
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Fig. 25-1
Status Area
Explanation of ‘Color Gradation’ Window (‘Spline’ Mode)
Menu
Active
point
Coordinates
of
curve
points
Points on
gradation
curve
Input boxes for adding
curve points
Using the ALL/SEPArate function you can display four gradation curves,
one for each color separation. Reselect this function to switch back to
the display of one curve.
If you modify a specific separation, use the curves in the corresponding
display area. If several separations are modified at the same time (e.g.
C, M and Y), it does not matter which display area to use.
Fig. 25-2
4 Display Areas and Related Color Separations
Cyan
or
Red
Black
Yellow
or
Blue
Magenta
or
Green
25-2 CGS GmbH Hainburg, Germany 11/03/2010
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