Created
July 26, 2013 16:49
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get simple renderer from a map on arcgis.com, use it to symbolize map click points
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> | |
<meta http-equiv="X-UA-Compatible" content="IE=7, IE=9, IE=10"> | |
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no"> | |
<title></title> | |
<link rel="stylesheet" href="//js.arcgis.com/3.6/js/esri/css/esri.css"> | |
<style> | |
html, body, #map { | |
height: 100%; width: 100%; margin: 0; padding: 0; | |
} | |
</style> | |
<script src="//js.arcgis.com/3.6/"></script> | |
<script> | |
var map; | |
require([ | |
"esri/map", | |
"esri/request", | |
"esri/renderers/SimpleRenderer", | |
"esri/graphic", | |
"dojo/domReady!" | |
], function( | |
Map, esriRequqest, SimpleRenderer, Graphic | |
) { | |
map = new Map("map", { | |
basemap: "streets", | |
center: [ 19.291, 48.343 ], | |
zoom: 4 | |
}); | |
var renderer; | |
// go get data from an arcgis.com map | |
esriRequqest({ | |
url: "http://www.arcgis.com/sharing/rest/content/items/ce4cbe1d06e2484284ffd692dfa62545/data", | |
content: { | |
f: "json" | |
}, | |
callbackParamName: "callback" | |
}).then( | |
function(data) { | |
var simple = data.operationalLayers[0].featureCollection.layers[1].layerDefinition.drawingInfo.renderer; | |
console.log("simple", simple); | |
renderer = new SimpleRenderer(simple); | |
console.log("renderer", renderer); | |
map.graphics.setRenderer(renderer); | |
map.on("click", function(e) { | |
console.log("click"); | |
map.graphics.add(new Graphic(e.mapPoint)); | |
console.log("added"); | |
}); | |
}, | |
function(error) { | |
console.log("error", error); | |
} | |
); | |
}); | |
</script> | |
</head> | |
<body> | |
<div id="map"></div> | |
</body> | |
</html> |
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