package rtree

You can search for identifiers within the package.

in-package search v0.2.0

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include Envelope

type t

The type for envelopes

val dimensions : int

The number of dimensions of this kind of envelope

val compare_dim : int -> t -> t -> int

compare_dim i a b compares a and b along the ith dimension.

Raises Invalid_arg if i >= dimensions.

val t : t Repr.t

A runtime representation of envelopes.

val empty : t

The empty envelope.

val intersects : t -> t -> bool

Whether or not two envelopes intersect.

val merge : t -> t -> t

Computing the envelope that contains both the arguments

val merge_many : t list -> t

Like merge only for many envelopes.

val area : t -> float

Compute the area of an envelope.

val contains : t -> t -> bool

contains a b asks whether b is contained by a.

val coords : t -> float * float * float * float

Gives you x0, x1, y0, y1.

val v : x0:float -> y0:float -> x1:float -> y1:float -> t