`index.Quadtree()`¶

class index.Quadtree()¶: Create a Quadtree Spatial Index.

Properties¶

size¶: Int The number of items in the spatial index.

Methods¶

Quadtree.query()¶

Arguments

bounds – geom.Bounds() The Bounds.

Returns

Array()

Query the spatial index by Bounds.

Quadtree.queryAll()¶

Returns: Array()

Get all item in the spatial index.

Quadtree.insert()¶

Arguments

bounds – geom.Bounds() The Bounds.
item – Object() The value.

Returns

boolean() Whether an item was removed or not

Remove an item from the spatial index

Quadtree.remove()¶

Arguments

bounds – geom.Bounds() The Bounds.
item – Object() The value.

Returns

boolean() Whether an item was removed or not

Remove an item from the spatial index

Get all item in the spatial index.