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Participating Frequently
June 6, 2024
Answered

Help - Combining two shapes into one keeps each shape outline.

  • June 6, 2024
  • 3 replies
  • 3727 views

I need to combine two shapes to create one shape and apply a stroke to the outside of the new shape.

I have tried Unite, Merge, Shape Builder, and Expand then Unite. All of them result in the same thing.

The two shapes are touching, but do not overlap, and they have no stroke applied. When trying any of these methods, it keeps the shapes in tact (but essentially grouping them), so that when I add a stroke to what should be the new one shape, it does it around each one! I can change the fill color without a problem - it will fill the entire new shape. Applying a stroke is the issue. 

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Correct answer Umakorn Brouwers

I have found that if you work in the Outline mode (View>Outline) and visually make the two shapes butt perfectly then the Unite Pathfinder will still work. Working in outline eliminates the line widths so you can see the exact "butting point" clearly and adjust until you see just one line. However, it still requires that there is a common edge that has the same approximate length and angle. Otherwise my original suggestion would still be necessary.


Also you could use 'Object - path - Average' (alt+ctrl+J (on win)) to make sure the points butt.

3 replies

Bill Silbert
Community Expert
Community Expert
June 6, 2024

What happens if you select the edge of one of the shapes using the Direct Selection tool and move that edge to slightly overlap the other shape and then apply the Unite Pathfinder?

Participating Frequently
June 6, 2024

It worked. However, that would make this quite a tedious process since I am using a map with a lot of county shapes! There must be a way to combine multiples without having to slightly overlap any of them.

Ton Frederiks
Community Expert
Community Expert
June 6, 2024

Did you try Live Paint? Beware that it will separate strokes and fills after expanding.

Monika Gause
Community Expert
Community Expert
June 6, 2024

Please show how this looks in the layers panel.

Participating Frequently
June 6, 2024

Attached. I also tried separating the shapes into two layers. The result is the same.

Monika Gause
Community Expert
Community Expert
June 6, 2024

When you zoom in real close: is there really no gap between those shapes?

Also: in the shapebuilder tool: is the gap detection turned on?

In Pathfinder: how are the options set up?

Ton Frederiks
Community Expert
Community Expert
June 6, 2024

Did you try the Shape Builder tool? (Shift M)

Participating Frequently
June 6, 2024

Yes, as I mentioned, it did not work.