aRTlayer-getRelation {aRT} | R Documentation

## Spatial Relations

### Description

Returns elements of a given layer that satisfy a given spatial relation. The relation can be in a different layer.

### Arguments

object
  The target layer.
relation
  A relation among:

- contains
- coveredby
- covers
- crosses
- disjoint
- equals
- intersects
- overlaps
- touches
- within

layer
  The layer which the spatial relation must satisfy.
ids
  The selected ids of layer to be used. If `NULL`, all the elements of layer will be used.

### Author(s)

Pedro Ribeiro de Andrade Neto

### See Also

See `aRTlayer-class` to the description of this class.

### Examples

    ## Not run:
    ## End(Not run)

[Package aRT version 0.4-0 Index]