添加热力图

在场景中添加热力图。

代码示例

let data = 
{
    "type": "FeatureCollection",
    "name": "sip_random_pts500",
    "crs": {
        "type": "name",
        "properties": {
            "name": "urn:ogc:def:crs:OGC:1.3:CRS84"
        }
    },
    "features": [{
            "type": "Feature",
            "properties": {
                "id": 0,
                "value": 166
            },
            "geometry": {
                "type": "Point",
                "coordinates": [120.718523349502078, 31.338130635766667]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "id": 1,
                "value": 248
            },
            "geometry": {
                "type": "Point",
                "coordinates": [120.722053037450294, 31.331913958288187]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "id": 2,
                "value": 129
            },
            "geometry": {
                "type": "Point",
                "coordinates": [120.727000238170334, 31.324249005009641]
            }
        },
        {
            "type": "Feature",
            "properties": {
                "id": 3,
                "value": 224
            },
            "geometry": {
                "type": "Point",
                "coordinates": [120.721232120115744, 31.323435747640318]
            }
        }
    ]
}

mapmostUE.addHeatmap(data, {
    range: [0, 600],
    radius: 120,
    height: 3600.0,
    opacity:0.85,
    positionHeight:16
})

效果