rtree

Documentation

Index

• type Item
• type Iterator
• type RTree
  • func New(ctx interface{}) *RTree
  • func (tr *RTree) Count() int
  • func (tr *RTree) Insert(item Item)
  • func (tr *RTree) KNN(bounds Item, center bool, iter func(item Item, dist float64) bool)
  • func (tr *RTree) Remove(item Item)
  • func (tr *RTree) Reset()
  • func (tr *RTree) Search(bounds Item, iter Iterator)

Types

type Item

type Item interface {
	Rect(ctx interface{}) (min []float64, max []float64)
}

type Iterator

type Iterator func(item Item) bool

type RTree

type RTree struct {
	// contains filtered or unexported fields
}

func New

func New(ctx interface{}) *RTree

func (*RTree) Count

func (tr *RTree) Count() int

func (*RTree) Insert

func (tr *RTree) Insert(item Item)

func (*RTree) KNN

func (tr *RTree) KNN(bounds Item, center bool, iter func(item Item, dist float64) bool)

func (*RTree) Remove

func (tr *RTree) Remove(item Item)

func (*RTree) Reset

func (tr *RTree) Reset()

func (*RTree) Search

func (tr *RTree) Search(bounds Item, iter Iterator)