RBush<T> class

An r-tree for RBushElement: a convenience class that does not make you write accessor functions.

Inheritance

Constructors

RBush([int maxEntries = 9])

Properties

data ↔ _RBushNode<RBushElement<T>>
getter/setter pairinherited
getMinX → MinXYGetter<RBushElement<T>>
finalinherited
getMinY → MinXYGetter<RBushElement<T>>
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
toBBox → RBushBox Function(RBushElement<T> item)
finalinherited

Methods

all() → List<RBushElement<T>>
Returns all items inside this tree.
inherited
clear() → dynamic
Removes all items from the tree.
inherited
collides(RBushBox bbox) → bool
Tests if any items intersect with bbox. Use search if you need the list.
inherited
insert(RBushElement<T> item) → dynamic
Inserts a single item into the tree.
inherited
knn(double x, double y, int k, {bool predicate(RBushElement<T> item)?, double? maxDistance}) → List<RBushElement<T>>
K-nearest neighbors search.
inherited
load(Iterable<RBushElement<T>> items) → RBushBase<RBushElement<T>>
Bulk loads items into this r-tree. This method returns this to allow for this chaining: RBushBase().load([...])
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
remove(RBushElement<T>? item) → dynamic
Removes a single item from the tree. Does nothing if the item is not there.
inherited
Looks for all items that intersect with bbox.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited