ORIS PDF Tuner Version 4.4.8 User Manual - image2output - Support

Creating Masks and Cut-outs
Automatic Pixel Mask Creation
‘Invert ref.’ Function
Using the INVERT REFerence function you can toggle between the following
modes:
Normal mode:
Only the specified reference color is masked.
Reverse mode:
All colors except for the reference color are masked.
The reference color you have selected may be e.g. a point near the edge
of an object, but inside the area you want to cut out. When you brush
along the edge in the INVERT REFerence mode, the mask will be painted
outside this area.
Masking Individual Color Separations
Using the SEPARATION function in the MENU window you can specify
whether you want to automatically mask a single color separation or a
combination of separations. Select this function repeatedly to step
through all possible combinations.
The STATUS window displays the initial letters of the separations you
have selected below SEPARATION.
Status Display
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Mode
The first line displays one of the following modes: POINT, LINE, FILL or
AUTO BRUSH.
In the AUTO BRUSH mode the next lines display one of the following
modes: NORMAL, REVERSE or DYNamic REFERENCE.
Separation
Color separation (e.g. C M Y) or combination of separations used in
the AUTO BRUSH mode.
Automatic Pixel Mask Creation
Note:
Using the MASKS | AUTOMASK function you can create 1-bit pixel masks
automatically. This function masks all image pixels having a specific color.
You can vary the tolerance and thus determine the range of similar
colors that is also masked. By specifying several colors, masks can be
added or subtracted step by step. The function can also be applied to selected
image areas.
The AUTOMASK function cannot be used for linework.
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