displaying tif (fax) images with different horizontal and vertical DPI

[agleung]

Very excited to find a light weight document viewer for Windows. My use case is to view pdf and tif (faxes). It is not uncommon to have fax images with horizontal DPI double that of vertical DPI. When that happens, the image rendered in sumatraPDF will look squashed. Would it be possible to implement a way to read the horizontal and vertical DPI and expand the vertical image height according? Thank you.

[kjk]

Can you provide a sample file for test?

[GitHubRulesOK]

@kjk there are different formats involved but here is most basic where fax printouts are for high speed or slow speed printing

fax.zip However note that both show same resolution