LayerSchema

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The schema that describes the structure of the features in a layer.

Remarks

This can be useful to build generic UIs that need to know the structure of the data in a layer, such as a dropdown to choose an attribute.

Properties

featureCount

featureCount: number

The total number of features in the layer.

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attributes

attributes: LayerSchemaAttribute[]

Array of attribute schemas describing the properties available on features in this layer.