Traditional Culture Encyclopedia - Photography major - I want to develop 6-inch panoramic photos. The size is11.4x15.2cm. How can I put several photos together in this size?

I want to develop 6-inch panoramic photos. The size is11.4x15.2cm. How can I put several photos together in this size?

If you want to develop, use ps to create a new canvas11.4x15.2cm with a resolution of 254 (this is the default resolution of the printer's machine).

Cut the required part into a new file, (ctrl+t free transform), press and hold the (shift equal scale) key to reduce it to the required size until it is finished, and ctrl+e merges the layers. Just adjust the quality to the maximum when saving.