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Participant
March 30, 2023
Question

Illustrator pathfinder trapping effect misbehavior

  • March 30, 2023
  • 3 replies
  • 1015 views

I can't use the trapping effect correctly
- the trap is wrong if the path have a stroke (it is created by the fill) see 1
- the trap is wrong if there is more than 1 fill color (it is created by the top fill) see 4
- the trap is wrong if fill is modified in the apparence panel, for example if you lower the opacity only of the fill, the trap remain full. see 4
- the trap doesn't work with images and gradients and despite the order of objects in the group is drawn on top of them (this is the worst thing)

am i doing something wrong?

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3 replies

Ton Frederiks
Community Expert
Community Expert
August 15, 2023

If all else fails, maybe consider reaching out to their support or user forums. 


By @App31521563b124

That is some very good advice! 

Ton Frederiks
Community Expert
Community Expert
March 30, 2023

You probably expect too much of Pathfinder Trap. It is meant for simple objects, not for images and gradients and strokes have to be outlined before they can be used with the effect. 

https://helpx.adobe.com/illustrator/using/trapping.html

Participant
March 31, 2023
Thanks for the reply
But it doesn't say in the documentation that it only works with simple and solid paths, also I understand that it doesn't work with images and gradients, but it could at least take this into account when create the traces and not creating them above
Ton Frederiks
Community Expert
Community Expert
March 31, 2023

It does mention on that page "The Trap option creates traps for simple objects".

To make sure that the Adobe engineers will look at your problems with trapping, please report them here:

https://illustrator.uservoice.com/

Monika Gause
Community Expert
Community Expert
March 30, 2023

Did you try to use it from the Pathfinder panel?

 

Or did you group the objects before applying the pathfinder effect?