(12-30-2024, 07:50 AM)denzjos Wrote: Select the plate with the "Ellips Select Tool' (marching ants) and press 'enter' on the keyboard
Invert the selection: 'Select / Invert' on the gimp menu
Fill the background with a color, use the 'Bucket Fill Tool'
Then 'Select / None' to remove the marching ants
Select the square you want with the 'Rectangele Select Tool' (marching ants)
Then 'Edit / Copy' and 'Edit / Paste As / New Layer
Set the original layer off
Thanks again sallyanne and denzjos, have progressed to the last step I think.
Is there a relationship between the canvas and print size. eg. do they need to be the same?