public ISpatialIndex BuildIndex(IQueryable<ISpatialDocument> documents)
{
if (!documents.Any()) return new EmptySpatialIndex();
var mercator = new Boundary(new Point(0, 0), 180, 90);
var quadTree = new QuadTree<SpatialDocument>(mercator);
foreach (var doc in documents)
{
quadTree.Insert(new SpatialDocument(doc));
}
var index = new SpatialIndex(quadTree);
return index;
}
public ISpatialIndex BuildIndex(IQueryable <ISpatialDocument> documents)
{
if (!documents.Any())
{
return(new EmptySpatialIndex());
}
var mercator = new Boundary(new Point(0, 0), 180, 90);
var quadTree = new QuadTree <SpatialDocument>(mercator);
foreach (var doc in documents)
{
quadTree.Insert(new SpatialDocument(doc));
}
var index = new SpatialIndex(quadTree);
return(index);
}