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getLayer

Return individual layers from multilayer map

Since R2021a

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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.

example

Examples

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Open Live Script

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)

Figure contains an axes object. The axes object with title Occupancy Grid, xlabel X [meters], ylabel Y [meters] contains an object of type image.

Get the second map layer from the multilayer map.

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

Figure contains an axes object. The axes object with title Occupancy Grid, xlabel X [meters], ylabel Y [meters] contains an object of type image.

Input Arguments

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Multilayer map, specified as a multiLayerMap object.

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

Data Types: char | string

Output Arguments

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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

See Also

Objects

Functions

Topics