Convert an image into a multipage PDF to obtain a given width or height

Print

In your printing software, select A4 paper format, "automatic" orientation and "actual size" dimension.

Cutting

To cut out the photo, use a cutter, a cutting board and a ruler. To juxtapose two photos, cut on the 0.2 mm white line between the partial photo and the black frame.

Adjustment

Processing passes through various systems, including printing software, each with its own specificities. This is why there may be a slight discrepancy between the given dimension (noted c₁) and the quantity actually measured (noted m). To obtain the desired result, replace the given dimension by the corrected value c₂ calculated as follows:

c₂ = (c₁)² / m     where

c₁ = desired length
= value shown in the “Image size” field used to generate the PDF.

m = measured length
= measurement taken with a tape measure on the printed PDF that does not have the desired length.

c₂ = corrected length
= new value to enter in the “Image Size” field to achieve the desired length.

Variants

• Convert an image into a multipage PDF to obtain a given width or height :
  • on A3 sheets
  • on US letter sheets
• Convert an image containing a scale indicator into a multipage PDF :
  • to obtain actual dimensions on A4 sheets
• To cut an image into equal rectangles, thus enlarging the image :
  • Convert an image to a multipage A4, A3 or US letter PDF