"heatmap-weight": [ "interpolate", ["linear"], ["get","mag"], 0, 0, 6, 1, ], // 根据缩放级别增加热力图权重 // heatmap-intensity 是热力图权重的乘数 "heatmap-intensity": ["interpolate", ["linear"], ["zoom"],0,1,9,3], // 色带 "heatmap-color": [ "interpolate", ["lin...
HeatmapLayer heatmapLayer = new HeatmapLayer("layer-id", "source-id"); heatmapLayer.setProperties( PropertyFactory.heatmapColor(COLOR_OR_EXPRESSION), PropertyFactory.heatmapWeight(FLOAT_OR_EXPRESSION) ); style.addLayer(heatmapLayer); } }); EXAMPLE Heatmap data Use a HeatmapLayer to visuali...
weight: Measures how much each individual point contributes to the appearance of your heatmap. Heatmap layers have a weight of one by default, which means that all points are weighted equally. Increasing the weight property to five has the same effect as placing five points in the same locati...
map.addLayer({ "id": "plant-generation", "type": "heatmap", "source": "plant-generation", ... 使用runtime styling 让 heatmap-weight 跟随数据变化而动态变化,并且相邻插值带来平滑的效果。 map.setPaintProperty('generation-heatmap', 'heatmap-weight', ["/", ["+", ["*", ["to-number...
数据权重 (heatmap-weight) 考量每一个数据点对于整张地图的重要性,默认每一点的数据权重相同。你可以使用 stop 方法来指定属性,来设置点的权重。 数据强度 (heatmap-intensity):是一个基于"heatmap-weight"的倍增器,可以通过调整缩放比例 (zoom level) 来设置热力图的整体外观。 热力图颜色 (heatmap-color):...
"heatmap-color": { "stops": [ [0.0, "blue"], [0.5, "yellow"], [1.0, "red"] ]} heatmap-intensity This property allows you to adjust the intensity of the heatmap appearance globally. The higher the value, the more “weight” each point will contribute to the look. The relation...
id: heatParam.layerId, type: 'heatmap', source: { type: 'geojson', data: { type: 'FeatureCollection', features: heatParam.data } }, layout:{ visibility: 'visible', }, paint: { // 详见下方 PaintOptions 'heatmap-weight': [
'heatmap-weight': { property: 'dbh', type: 'exponential', stops: [ [1, 0], [62, 1] ] }, 'heatmap-intensity': { stops: [ [11, 1], [15, 3] ] }, 'heatmap-color': [ 'interpolate', ['linear'], ['heatmap-density'], ...
{ // 绘制类属性 "heatmap-opacity": 1, // 热力图的不透明度(可选,取值范围为 0 ~ 1,默认值为 1) "heatmap-radius": 30, // 一个热力图点的影响半径(可选,值 >= 1,默认值为 30,单位:像素) "heatmap-weight": 1, // 一个热力图点的权重(可选,值 >= 0,默认值为 1) "heatmap-...
https://www.mapbox.com/help/make-a-heatmap-with-mapbox-gl-js/ However, I was unable to find how to indicate the weight of each data point (seems like 'size' is not what I am after) Ideally, I am after something like this (source https://www.mapbox.com/help/show-changes-over-...