map.addLayer({id:'state-fills',type:'fill',source:'testlayer',layout: {},paint: {'fill-color': ['case', ['boolean', ['feature-state','click'],false],'yellow', ['boolean', ['feature-state','hover'],false],'red','blue'],'fill-opacity':0.2,'fill-outline-color':'red'} })...
let state = map.getFeatureState({ source: 'testlayer', id: clickPolygonId }) if (state?.click === true) { map.setFeatureState({ source: 'testlayer', id: clickPolygonId }, { click: false }) } else { map.setFeatureState({ source: 'testlayer', id: clickPolygonId }, { click:...
Search GL JS API Reference On this page Parameters Example Instance members Interaction handlers Controls Map constraints Point conversion Movement state Working with events Querying features Working with styles Sources Images Layers Style properties Feature state Lifecycle Debug features Events Related Ready...
You can find additional tips on ourWorking with large GeoJSON sources in Mapbox GL JStroubleshooting guide. Use feature state Updating data is costly and can negatively impact performance. Thefeature-stateexpressionallows you to insert new data into a feature at runtime, which will reduce the...
Live Electoral Maps: A Guide to Feature State Part two of a guide series on electoral maps and data visualization. In this tutorial, we explore how to use Feature State to style features dynamically as your data source updates. Washington Post’s Electoral Maps: How we built it ...
feature } } }) }).$mount(dom); 四、对于“icon-color”一种常用的筛选方式 "icon-color": ["case", ["boolean", ["feature-state", "hover"],false],"#F89806", ["boolean", ["==", ["get", "state"], 0],false],"#2363F8", ...
map.setFeatureState({source: 'states', id: hoveredStateId}, { hover: false}); } hoveredStateId = e.features[0].id; map.setFeatureState({source: 'states', id: hoveredStateId}, { hover: true}); } }); // When the mouse leaves the state-fill layer, update the feature state of ...
feature } } })}).$mount(dom);四、对于“icon-color”⼀种常⽤的筛选⽅式 "icon-color": ["case",["boolean", ["feature-state", "hover"], false],"#F89806",["boolean", ["==", ["get", "state"], 0], false],"#2363F8",["get", "color"]],//配合选中效果的图标颜⾊变化...
Mapbox Boundaries 4.5: Expanded coverage across Europe We added 107,000 new boundaries and updated over 56,000 boundaries for greater accuracy and coverage. Explore our coverage map 5 million boundaries covering Political, Statistical, State, County, City and Zip Code areas, expertly curated across...
'type':'Feature', 'properties': { 'model-uri': 'https://docs.mapbox.com/mapbox-gl-js/assets/tower.glb' }, 'geometry': { 'coordinates': [-0.12501974,51.5332374], 'type':'Point' } } }); // add the clip layer and configure it to also remove symbols and trees. ...