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3D Earthquake Demo - JSAPI 4
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no"> | |
| <title>CSVLayer - 4.3</title> | |
| <style> | |
| html, | |
| body, | |
| #viewDiv { | |
| padding: 0; | |
| margin: 0; | |
| height: 100%; | |
| width: 100%; | |
| } | |
| </style> | |
| <link rel="stylesheet" href="https://js.arcgis.com/4.3/esri/css/main.css"> | |
| <script src="https://js.arcgis.com/4.3/"></script> | |
| <script> | |
| require([ | |
| "esri/Map", | |
| "esri/layers/CSVLayer", | |
| "esri/views/SceneView", | |
| "esri/renderers/ClassBreaksRenderer", | |
| "esri/symbols/ObjectSymbol3DLayer", | |
| "esri/symbols/PointSymbol3D", | |
| "esri/config", | |
| "esri/core/urlUtils", | |
| "dojo/domReady!" | |
| ], function( | |
| Map, | |
| CSVLayer, | |
| SceneView, | |
| ClassBreaksRenderer, | |
| ObjectSymbol3DLayer, | |
| PointSymbol3D, | |
| esriConfig, | |
| urlUtils) { | |
| // Addt'l info: https://earthquake.usgs.gov/earthquakes/feed/v1.0/csv.php | |
| var url = "https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_month.csv"; | |
| // Paste the url into a browser's address bar to download and view the attributes | |
| // in the CSV file. These attributes include: | |
| // * mag - magnitude | |
| // * type - earthquake or other event such as nuclear test | |
| // * place - location of the event | |
| // * time - the time of the event | |
| var template = { | |
| title: "Earthquake Info", | |
| content: "Magnitude {mag} {type} hit {place} on {time}." | |
| }; | |
| var csvLayer = new CSVLayer({ | |
| url: url, | |
| copyright: "USGS Earthquakes", | |
| popupTemplate: template, | |
| elevationInfo: { | |
| // drapes icons on the surface of the globe | |
| mode: "on-the-ground" | |
| } | |
| }); | |
| csvLayer.renderer = new ClassBreaksRenderer({ | |
| field: "mag" | |
| }); | |
| // Green | |
| csvLayer.renderer.addClassBreakInfo({ | |
| minValue: 0, | |
| maxValue: 2.5, | |
| symbol: new PointSymbol3D({ | |
| symbolLayers: [new ObjectSymbol3DLayer({ | |
| resource: { primitive: "cylinder" }, | |
| material: { color: [0, 128, 255] }, | |
| height: 200000, | |
| width: 50000 | |
| })] | |
| }) | |
| }); | |
| // Yellow | |
| csvLayer.renderer.addClassBreakInfo({ | |
| minValue: 2.6, | |
| maxValue: 4.0, | |
| symbol: new PointSymbol3D({ | |
| symbolLayers: [new ObjectSymbol3DLayer({ | |
| resource: { primitive: "cylinder" }, | |
| material: { color: [255, 255, 0] }, | |
| height: 300000, | |
| width: 80000 | |
| })] | |
| }) | |
| }); | |
| // Orange | |
| csvLayer.renderer.addClassBreakInfo({ | |
| minValue: 4.1, | |
| maxValue: 7.0, | |
| symbol: new PointSymbol3D({ | |
| symbolLayers: [new ObjectSymbol3DLayer({ | |
| resource: { primitive: "cylinder" }, | |
| material: { color: [255, 128, 0] }, | |
| height: 600000, | |
| width: 120000 | |
| })] | |
| }) | |
| }); | |
| // Red | |
| csvLayer.renderer.addClassBreakInfo({ | |
| minValue: 7.1, | |
| maxValue: 10.0, | |
| symbol: new PointSymbol3D({ | |
| symbolLayers: [new ObjectSymbol3DLayer({ | |
| resource: { primitive: "cylinder" }, | |
| material: { color: [255, 0, 0] }, | |
| height: 1000000, | |
| width: 200000 | |
| })] | |
| }) | |
| }); | |
| var map = new Map({ | |
| basemap: "gray", | |
| layers: [csvLayer] | |
| }); | |
| var view = new SceneView({ | |
| container: "viewDiv", | |
| center: [-98,39], | |
| zoom: 4, | |
| map: map | |
| }); | |
| esriConfig.request.corsEnabledServers.push("earthquake.usgs.gov"); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| <div id="viewDiv"></div> | |
| </body> | |
| </html> |
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