06-23-2018, 08:42 AM
First Gimp can do this relatively easily, but..always a but.. there will be distortion and a better way might be to re-build the design from scratch.
However.
You do not give the Gimp version, not a real difference between Gimp 2.8 & Gimp 2.10 but the dialogue looks a little different. Using Gimp 2.10
1. Increase the Canvas height to maybe half the width Image -> Canvas Size You can experiment with this the greater the height the more the design is stretched to fit.
screenshot: https://i.imgur.com/gSdfuVG.jpg
2. Now go to Filters -> Distorts -> Polar Co-ordinates Use 100% circle depth / untick Map from top / use To polar https://i.imgur.com/fjDhCqY.jpg Ok that
3. Then crop by hand or Layer -> Autocrop layer gives this: https://i.imgur.com/Q9wTiOE.jpg
However.
You do not give the Gimp version, not a real difference between Gimp 2.8 & Gimp 2.10 but the dialogue looks a little different. Using Gimp 2.10
1. Increase the Canvas height to maybe half the width Image -> Canvas Size You can experiment with this the greater the height the more the design is stretched to fit.
screenshot: https://i.imgur.com/gSdfuVG.jpg
2. Now go to Filters -> Distorts -> Polar Co-ordinates Use 100% circle depth / untick Map from top / use To polar https://i.imgur.com/fjDhCqY.jpg Ok that
3. Then crop by hand or Layer -> Autocrop layer gives this: https://i.imgur.com/Q9wTiOE.jpg