getLayer

Return individual layers from multilayer map

Since R2021a

Syntax

mapLayer = getLayer(map,layerName)

Description

mapLayer = getLayer(map,layerName) returns the individual map layer, specified by the layer name layerName. For a list of all layer names, see the LayerNames property of the multiLayerMap object map.

Examples

Get Individual Map Layers from Multilayer Map

Create two occupancy map layers. Then, combine the map layers into a multiLayerMap object.

map1 = occupancyMap(10,10,"LayerName","Layer1");
map2 = occupancyMap(repmat(0:0.1:0.9,10,1),"LayerName","Layer2");
multiMap = multiLayerMap({map1,map2});

Get the first map layer from the multilayer map.

mapLayer1 = getLayer(multiMap,"Layer1");
show(mapLayer1)

Get the second map layer from the multilayer map.

mapLayer2 = getLayer(multiMap,"Layer2");
show(mapLayer2)

Input Arguments

map — Multilayer map

multiLayerMap object

Multilayer map, specified as a multiLayerMap object.

layerName — Name of individual map layer

string scalar | character vector

Name of individual map layer, specified as a string scalar or character vector.

Data Types: char | string

Output Arguments

mapLayer — Individual map layer

binaryOccupancyMap object | occupancyMap object | mapLayer object

Individual map layer, returned as a binaryOccupancyMap, occupancyMap, or mapLayer object as a handle. For more information, see Handle Object Behavior.

Extended Capabilities

C/C++ Code Generation
Generate C and C++ code using MATLAB® Coder™.

Version History

Introduced in R2021a