I have a large image (80cmx40cm) that I want to print on multiple pages of A4 paper (29,7x21 cm).
Usually I use Gimp as my image processor and I could manually chunk the image, but that would be tedious especially as I will need to do this in semi-regular intervals for other images as well.
How can I either print it directly as one image and let the printer do the splitting?
OR how can I split the image into matching chunks?
I'd prefer a setup in Gimp, but will use any other way (including commandline or online-tool, or whatever).
I plan to tape the paper together then manually. So, if I could do the splitting and printing without having a border on the printout that would be a bonus (if not possible, no problem.)