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CSV

Description

The CSVLayer module provides an easy way to map point data from a CSV file.

Code

<!DOCTYPE html>
<html>
 
<head>
   
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
   
<meta name="viewport" content="initial-scale=1, maximum-scale=1,user-scalable=no"/>
   
<title>CSVLayer sample</title>
   
<link rel="stylesheet" href="https://js.arcgis.com/3.46/esri/css/esri.css">
   
<style>
      html
, body, #map {
        height
: 100%;
        width
: 100%;
        margin
: 0;
        padding
: 0;
     
}
      body
{
        background
-color: #FFF;
        overflow
: hidden;
        font
-family: "Trebuchet MS";
     
}
   
</style>
   
<script src="https://js.arcgis.com/3.46/"></script>
   
<script>
     
var map, csv;

      require
([
       
"esri/map",
       
"esri/layers/CSVLayer",
       
"esri/Color",
       
"esri/symbols/SimpleMarkerSymbol",
       
"esri/renderers/SimpleRenderer",
       
"esri/InfoTemplate",
       
"esri/config",
       
"dojo/domReady!"
     
], function(
       
Map, CSVLayer, Color, SimpleMarkerSymbol, SimpleRenderer, InfoTemplate, esriConfig
     
) {

       
// Use CORS
        esriConfig
.defaults.io.corsEnabledServers.push("earthquake.usgs.gov"); // supports CORS

        map
= new Map("map", {
          basemap
: "gray-vector",
          center
: [ -60, -10 ],
          zoom
: 3
       
});
        csv
= new CSVLayer("https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/2.5_week.csv", {
          copyright
: "USGS.gov"
       
});
       
var orangeRed = new Color([238, 69, 0, 0.5]); // hex is #ff4500
       
var marker = new SimpleMarkerSymbol("solid", 15, null, orangeRed);
       
var renderer = new SimpleRenderer(marker);
        csv
.setRenderer(renderer);
       
var template = new InfoTemplate("${type}", "${place}");
        csv
.setInfoTemplate(template);
        map
.addLayer(csv);
     
});
   
</script>
 
</head>

 
<body>
   
<div id="map"></div>
 
</body>
</html>
 
         
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