Image::sample_size (int n) const
{
return dcp::Size (
- lrint (ceil(static_cast<double>(size().width) / horizontal_factor (n))),
- lrint (ceil(static_cast<double>(size().height) / vertical_factor (n)))
+ lrint (ceil(static_cast<double>(size().width) / horizontal_factor(n))),
+ lrint (ceil(static_cast<double>(size().height) / vertical_factor(n)))
);
}