isGeoLayerPushpin()

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isGeoLayerPushpin() function

Type guard for pushpin layer.

Signature:

export declare function isGeoLayerPushpin(layer: IGeoLayer): layer is IGeoLayerPushpin;

Parameters

Parameter	Type	Description
layer	IGeoLayer	The layer to check

Returns:

layer is IGeoLayerPushpin

true if the layer is a pushpin layer, false otherwise

Remarks

Use this function to narrow an IGeoLayer to IGeoLayerPushpin when you need to access pushpin-specific properties like latitude, longitude, or size.