new Cesium.LabelVisualizer(entityCluster, entityCollection)

A Visualizer which maps the LabelGraphics instance in Entity#label to a Label.
参数名称 类型 描述信息
entityCluster EntityCluster The entity cluster to manage the collection of billboards and optionally cluster with other entities.
entityCollection EntityCollection The entityCollection to visualize.


Removes and destroys all primitives created by this instance.
Returns true if this object was destroyed; otherwise, false.
True if this object was destroyed; otherwise, false.
Updates the primitives created by this visualizer to match their Entity counterpart at the given time.
参数名称 类型 描述信息
time JulianDate The time to update to.
This function always returns true.