com.github.gwtd3.api.geom

Interface Quadtree.Callback<T>

Type Parameters:

T - the type of the points objects.

Enclosing class:

Quadtree

public static interface Quadtree.Callback<T>

A callback to be passed to RootNode#visit(Callback).

Author:

Anthony Schiochet

Method Summary

Methods

Modifier and Type	Method and Description
boolean	visit(Quadtree.Node<T> node, double x1, double y1, double x2, double y2) Called for each node of the quadtree.

Method Detail

visit

boolean visit(Quadtree.Node<T> node,
            double x1,
            double y1,
            double x2,
            double y2)

Called for each node of the quadtree.

When true is returned for a node, then the children of that node are not visited.

Parameters:

node - the visited node

x1 - the top left x coordinate

y1 - the top left y coordinate

x2 - the bottom right x coordinate

y2 - the bottom right y coordinate

Returns:

false if children should be visited, true otherwise