To print an image to a specific size using Photoshop, follow the steps given below:
- Import your image on Photoshop
- Click Image in the menu bar and then select Image Size
- A dialog box named Image Size appears, make appropriate changes and ensure that you click on the Constraint Proportion checkbox
- Adjust the PPI value to suit your needs, however maintaining a number between 200 and 300ppi/in is advisable
- Once you are done, click on Save
- Your canvas is ready to be printed.