HeatmapLayer.md

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HeatmapLayer class

google.maps.visualization.HeatmapLayer class

A layer that provides a client-side rendered heatmap, depicting the intensity of data at geographical points.

This class extends MVCObject.

Library

visualization

Constructor

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HeatmapLayer([opts])

Parameters: 

• opts:  HeatmapLayerOptions optional

Creates a new instance of HeatmapLayer.

Methods

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getData()

Parameters:  None

Return Value:  MVCArray<LatLng|WeightedLocation>

Returns the data points currently displayed by this heatmap.

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getMap()

Parameters:  None

Return Value:  Map

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setData(data)

Parameters: 

• data:  MVCArray<LatLng|WeightedLocation>|Array<LatLng|WeightedLocation>

Return Value:  None

Sets the data points to be displayed by this heatmap.

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setMap(map)

Parameters: 

• map:  Map

Return Value:  None

Renders the heatmap on the specified map. If map is set to null, the heatmap will be removed.

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setOptions(options)

Parameters: 

• options:  HeatmapLayerOptions

Return Value:  None