Cesium JS API
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createWorldImagery

createWorldImagery是一个CesiumJS类,用于创建全球影像图层。

语法

var imageryProvider = Cesium.createWorldImagery();

描述

createWorldImagery方法是一个全局函数,它返回一个ImageryProvider对象,该对象提供全球覆盖的最高分辨率的影像图层。此图层是由多个不同数据源的图层组成,每个数据源都提供了不同的信息。它的优点是数据源多,数据更新快,能够提供最新的地球表面数据。

数据源

以下是构成全球影像图层的数据源:

  • Bing Maps Aerial
  • Bing Maps Aerial with Labels
  • Bing Maps Roads
  • ESRI Imagery
  • ESRI Street
  • ESRI Terrain
  • OpenStreetMap

参数

此方法不接受任何参数。

返回值

createWorldImagery方法返回一个ImageryProvider对象,该对象提供全球覆盖的最高分辨率的影像图层。

例子

以下示例创建一个Cesium Viewer对象,并使用createWorldImagery方法作为全球覆盖的影像图层。

var viewer = new Cesium.Viewer('cesiumContainer', {
    imageryProvider: Cesium.createWorldImagery()
});

参考链接