Module: RGeo::Feature::MultiPoint

Extended by:

Type

Includes:

GeometryCollection

Included in:

Cartesian::MultiPointImpl, Geographic::ProjectedMultiPointImpl, Geographic::SphericalMultiPointImpl, Geos::CAPIMultiPointImpl, Geos::FFIMultiPointImpl

Defined in:

lib/rgeo/feature/multi_point.rb

Overview

SFS 1.1 Description

A MultiPoint is a 0-dimensional GeometryCollection. The elements of a MultiPoint are restricted to Points. The Points are not connected or ordered.

A MultiPoint is simple if no two Points in the MultiPoint are equal (have identical coordinate values).

The boundary of a MultiPoint is the empty set.

Notes

MultiPoint is defined as a module and is provided primarily for the sake of documentation. Implementations need not necessarily include this module itself. Therefore, you should not depend on the kind_of? method to check type. Instead, use the provided check_type class method (or === operator) defined in the Type module.

Method Summary

Methods included from Type

add_subtype, check_type, each_immediate_subtype, extended, subtype_of?, supertype, type_name

Methods included from GeometryCollection

#[], #each, #geometry_n, #node, #num_geometries, #point_on_surface, #size

Methods included from Geometry

#*, #+, #-, #==, #as_binary, #as_text, #boundary, #buffer, #contains?, #convex_hull, #coordinate_dimension, #crosses?, #difference, #dimension, #disjoint?, #distance, #empty?, #envelope, #eql?, #equals?, #factory, #geometry_type, #intersection, #intersects?, #is_3d?, #locate_along, #locate_between, #measured?, #overlaps?, #relate?, #rep_equals?, #simple?, #spatial_dimension, #srid, #sym_difference, #touches?, #transform, #unary_union, #union, #within?