OverviewViewportState

The ViewportState that shows an overview of the geometry specified by its OverviewViewportStateOptions.geometry.

Use ViewportPlugin.makeOverviewViewportState to create instances of OverviewViewportState.

Note: Users are responsible to create the viewport states and keep a reference to these states for future operations.

Functions

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abstract fun observeDataSource(viewportStateDataObserver: ViewportStateDataObserver): Cancelable

Registers an observer to receive the cameras being generated by this ViewportState.

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abstract fun startUpdatingCamera()

Indicates the current ViewportState is now responsible for updating the camera.

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abstract fun stopUpdatingCamera()

Indicates the current ViewportState is no longer responsible for updating the camera.

Properties

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Describes the configuration options of the state.