[sane-devel] Does sane_read return multiple scanlines?

[Peter Chen]

Hi,

I am a little confused about this. I guess sane_read could return multiple
scanlines, the number of bytes returned is in len. The width of the image is
in parm.pixels_per_line, the height of the image is in parm.lines,
parm.bytes_per_line could be the same as parm.pixels_per_line or
parm.pixels_per_line*3, is this correct?

Thanks,

Peter