public void Include()
{
var bound = new BoundingIntegerExtent2D(0, 0, 0, 0);
bound.Include(0, 1000);
bound.Should().BeEquivalentTo(new BoundingIntegerExtent2D(0, 0, 0, 1000));
bound.Include(1000, 0);
bound.Should().BeEquivalentTo(new BoundingIntegerExtent2D(0, 0, 1000, 1000));
bound.Include(0, -1000);
bound.Should().BeEquivalentTo(new BoundingIntegerExtent2D(0, -1000, 1000, 1000));
bound.Include(-1000, 0);
bound.Should().BeEquivalentTo(new BoundingIntegerExtent2D(-1000, -1000, 1000, 1000));
}
/// <summary>
/// Calculates the integer bounding rectangle within the bit mask sub grid that encloses all bits that
/// are set to 1 (true)
/// </summary>
private BoundingIntegerExtent2D ComputeCellsExtents()
{
var SubGridCellsExtents = new BoundingIntegerExtent2D();
SubGridCellsExtents.SetInverted();
ScanAllSubGrids(x =>
{
SubGridCellsExtents.Include(((SubGridTreeLeafBitmapSubGrid)x).ComputeCellsExtents());
return(true);
});
return(SubGridCellsExtents);
}