internal void Update(ICollection <StacItem> items)
{
Spatial = new StacSpatialExtent(items.Select(i => i.GetBoundingBoxFromGeometryExtent()[0])
.Concat(new double[] { this.Spatial.BoundingBoxes[0][0] })
.Min(),
items.Select(i => i.GetBoundingBoxFromGeometryExtent()[1])
.Concat(new double[] { this.Spatial.BoundingBoxes[0][1] })
.Min(),
items.Select(i => i.GetBoundingBoxFromGeometryExtent()[2])
.Concat(new double[] { this.Spatial.BoundingBoxes[0][2] })
.Max(),
items.Select(i => i.GetBoundingBoxFromGeometryExtent()[3])
.Concat(new double[] { this.Spatial.BoundingBoxes[0][3] })
.Max());
Temporal = new StacTemporalExtent(items.Select(i => i.DateTime.Start)
.Concat(new DateTime[] { this.Temporal.Interval[0][0].GetValueOrDefault() })
.Min(),
items.Select(i => i.DateTime.End)
.Concat(new DateTime[] { this.Temporal.Interval[0][1].GetValueOrDefault() })
.Max());
}
/// <summary>
/// Initialize a new Stac Spatial extent from an existing one (clone)
/// </summary>
/// <param name="spatial"></param>
public StacSpatialExtent(StacSpatialExtent spatial)
{
this.BoundingBoxes = (double[][])spatial.BoundingBoxes.Clone();
}
public StacExtent(StacSpatialExtent spatial, StacTemporalExtent temporal)
{
this.Spatial = spatial;
this.Temporal = temporal;
}
