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zint / zint-gpl-only

Zint Barcode Generator
https://zint.org.uk/
GNU General Public License v3.0
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What is the relationship between “printing scale”&“mil” #55

Closed deepfish closed 2 years ago

deepfish commented 7 years ago

I want to create a QR code which size is 20 mil. But I don't know the relationship between “printing scale”&“mil”. Could someone can tell me how to set the value . Thank a lot .

gitlost commented 2 years ago

The scale will depend on the resolution (DPI) that you wish to achieve. There's documentation on this in the manual (see "docs/manual.txt" Section 4.9 Adjusting Image Size). If you'd like further help, please raise a ticket at https://sourceforge.net/p/zint/tickets/ as this fork is no longer in use, thanks!