I'd like to separate this raster image into 4 individual pieces. Any tips on how to do this?

enter image description here

  • 1
    What have you tried so far? Why didn't it work? What software are you using?
    – Tetsujin
    Dec 18, 2020 at 10:28

1 Answer 1


In Photoshop, use the Polygonal Lasso tool (L) to select between the white spaces. Hit CTRL+J to separate each shape to individual layers. Go back to the original layer and do this for each individual piece. You should end up with 4 separate layers, one for each section of the chart.

  • 1
    That works a treat. Thank you Dec 18, 2020 at 10:51

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.