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February 21, 2020
Question

Photoshop cut & paste leaves a seam

  • February 21, 2020
  • 1 reply
  • 1715 views

 

When I cut and paste to a new layer in Photoshop, I figured - since I'm pasting in place - that the paste would theoretically be seamless.  Yet I have a faint seam (see image).  Is there a way to avoid this?

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1 reply

D Fosse
Community Expert
Community Expert
February 22, 2020

It's an on-screen artifact. When you merge it should be seamless again (try it).

 

However, you should be careful to not do any transforms or resizing in this state, because then it will be permanent. Copy/paste is safer than cut/paste.

c.pfaffenbichler
Community Expert
Community Expert
February 22, 2020

»t's an on-screen artifact.»

I disagree.

A pixel at 100% opacity is not the same as the same pixel twice at 50% Opacity, so if anti-aliasing or a Feather are involved in the Selection there is actual damage. 

 

But your advice to copy/paste is spot on. 

 

And additionally I would recommend using a Smart Object for any transformations. 

 

Edit: The screenshot shows what happens with a feathered Selection and Layer > New > Layer Via Cut for example. 

c.pfaffenbichler
Community Expert
Community Expert
April 17, 2023

Hi, further to this guide, is there something I am doing wrong when trying to copy and paste a tile which is seamless to a separate file? I select all (cntrl A) and then paste into the new window.
I have flattened layers, and it still shows this. I print fabric so these lines can not be present when printing.


Why copy/paste at all and not just create the Pattern in the original image (Edit > Define Pattern)? 

Can you provide the file for testing?