Add &dpi=value command for telling printers how large to print images
While completely ignored by browsers (see http://apptools.com/examples/dpi.php ), a Jpeg image can specify a DPI value that can be used by printers to determine how densely to print pixels on a physical page. The default is 96 dpi, i.e, a 768x384px image will print 8"x4" on a page.
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AdminLilith River
(Owner, Image Resizing Module)
shared this idea
Will be part of v3.1