[sane-devel] epson2 problem
Kåre Särs
kare.sars at iki.fi
Mon Aug 17 20:39:58 UTC 2009
Hi,
In libksane I try to figure out a suitable scanning resolution by starting with
100 DPI, increasing the DPI with 100 until I reach 300 pixels height or width.
The problem with epson2 is that the "pixels_per_line" parameter returned by
sane_get_parameters() is always 0. This means that the hard-coded limit of 900
DPI is always reached (or the closest one).
From the standard I understood that the value would be "best-effort estimates"
before scan_start().
Thanks,
Kåre
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