gcc_pure RasterLocation
ProjectFine(const GeoPoint &location) const {
const unsigned x = AngleToWidth(location.longitude) - left;
const unsigned y = top - AngleToHeight(location.latitude);
return RasterLocation(x, y);
}
void
RasterProjection::Set(const GeoBounds &bounds,
unsigned width, unsigned height)
{
x_scale = double(width) / bounds.GetWidth().Native();
left = AngleToWidth(bounds.GetWest());
y_scale = double(height) / bounds.GetHeight().Native();
top = AngleToHeight(bounds.GetNorth());
}
