(process trap)

”

“

multiple colours

knockout 

overprint 

spread 

choke 

automatic 

user specified 

you cannot choke text to a multi-colour background due to limitations of the Postscript environment

there are multiple backgrounds with conflicting relationships to the object colour, and therefore the background is considered Indeterminate

relationship to the object colour, and this is the minimum trap value

there are multiple backgrounds with a 

.”

 and “

relationship between 

of the 

background 

frame 

exterior frame 

interior frame 

group of lines 

line 

picture 

selected text 

of this object 

knocks out

overprints

traps by 

.

 because 

The 

Multiple

Line:

Text:

Picture:

Background:

Frame:

Frame Outside:

Frame Inside:

Knockout

Multiple

Overprint