BaseLayerPickerViewModel

new Cesium.BaseLayerPickerViewModel(options)

The view model for BaseLayerPicker.
参数名称 类型 描述信息
options object Object with the following properties:
参数名称 类型 默认值 描述信息
globe Globe The Globe to use.
imageryProviderViewModels Array.<ProviderViewModel> [] 可选 The array of ProviderViewModel instances to use for imagery.
selectedImageryProviderViewModel ProviderViewModel 可选 The view model for the current base imagery layer, if not supplied the first available imagery layer is used.
terrainProviderViewModels Array.<ProviderViewModel> [] 可选 The array of ProviderViewModel instances to use for terrain.
selectedTerrainProviderViewModel ProviderViewModel 可选 The view model for the current base terrain layer, if not supplied the first available terrain layer is used.
Throws:

成员(属性)

Gets the button background image. This property is observable.
Gets the button tooltip. This property is observable.
Gets or sets whether the imagery selection drop-down is currently visible.
默认值: false
Gets the globe.
Gets or sets an array of ProviderViewModel instances available for imagery selection. This property is observable.
Gets or sets the currently selected imagery. This property is observable.
默认值: undefined
Gets or sets the currently selected terrain. This property is observable.
默认值: undefined
Gets or sets an array of ProviderViewModel instances available for terrain selection. This property is observable.
Gets the command to toggle the visibility of the drop down.