Overlap - OptrixAU/printathome-python GitHub Wiki

Some cards have images larger than the printed cards themselves.

In this case, you may want to overlap your images so that the cut lines appear on the real edges of the cards, rather than you cutting out squares that then need to be then be cut further. This helps when creating print-at-home cards based on artwork intended to be used in professional printing, which often has a certain amount of 'dead space' at the edges.

By defining an overlap amount, you can choose how much of each card should be ignored when laying cards out.

[OVERLAP]
left = 37
right = 37
top = 37
bottom = 37

The overlap amount is in pixels and is contained in the deck.ini file.