[sane-devel] sane_control_option coordinate pairs
Major A
andras@users.sourceforge.net
Sat, 24 May 2003 11:52:04 +0100
> I'd like to sacn the entiere surface of my scanner.
> Which are the pairs of coordinate to use :
> tl-x =0;
> tl-y =0
> br-x = ?
> br-y = ?
tl-x and tl-y being 0 in the corner is a bad assumption because
although it's almost always the case, it doesn't have to be.
All four options should have a range constraint. The constraint should
correspond to the scanning area, so use that to determine the right
values.
Andras
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Major Andras
e-mail: andras@users.sourceforge.net
www: http://andras.webhop.org/
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