GeoLonLatGridLayer

经纬网图层

new Cesium.GeoLonLatGridLayer(options)

Name Type Description
options Object optional 参数选项：
Name Type Default Description
lineColor Color Cesium.Color.WHITE optional 经纬线显示的颜色
lineWidth Number 1.0 optional 经纬线宽度
labelColor Color Cesium.Color.WHITE optional 标注显示的颜色
labelFont String '32px sans-serif' optional 标注字体类型
Author:
  • zhoue
Example:
let geoLonLatGridLayer = new Cesium.GeoLonLatGridLayer({
	   lineColor: Cesium.Color.RED,
	   lineWidth: 1.5,
	   labelColor: Cesium.Color.RED,
	   labelFont: '30px sans-serif'
});
	geoLonLatGridLayer.addTo(viewer);
Demo:

Extends

Methods

addTo(map)

绑定到三维地图
Name Type Description
map viewer
Inherited From:

destroy()

销毁图层对象

getData()

获取图层数据
Inherited From:

getDataSource()

获取数据源
Inherited From:

hide()

隐藏图层

pickFeatures(pickedFeatures, windowPosition, geographicPosition, eventType) → Object

拾取图层中的要素
Name Type Description
pickedFeatures Array 场景中被拾取的对象集合，需要在图层自己内部判断识别出属于自己的，并挂接上图层的属性信息
windowPosition Cartesian2 画布的二维坐标
geographicPosition Object 地理位置，{ lng: lng, lat: lat, height: height }
eventType ScreenSpaceEventType 事件类型
Returns:
返回固定形态的结构数据
Inherited From:
Example:
//返回结构参考样例
{
			houseCode: fwCode,
			floorCode: floor,
			eventType: ScreenSpaceEventType.LEFT_CLICK,
			originalLayer: geoSingleBuildingLayer
			param:{
				info: pickedFeature,
				pickedInfos: pickedFeatureList
			}
		}

remove()

将图层从视图中移除

removeDataSource()

移除数据源
Inherited From:

render()

渲染图层

setData(data)

设置图层数据
Name Type Description
data Object
Inherited From:

setDataSource(dataSource)

设置数据源
Name Type Description
dataSource GeoDataSource
Inherited From:

show()

显示图层