HeatmapRenderer undefined

GilbertoMonzon — Thu, 03 Sep 2015 15:49:15 GMT

Hi, Im adding a esri.renderers.HeatmapRenderer layer to my base map.

But, when i create the redender using esri.renderers,HeatmapRenderer , the third level appear as undefined.

at the top of the js a include the following requires

dojo.require("esri.map");

dojo.require("esri.layers.FeatureLayer");

dojo.require("esri.renderers.HeatmapRenderer");

dojo.require("esri.Color");

dojo.require("dojo.parser");

dojo.require("esri.renderers.ClassBreaksRenderer");

my code looks

var densidad = addLayer(url, "Densidad", "*", 0.8); .

var renderDensidad = new esri.renderers.HeatmapRenderer({

colors: ["rgba(0, 0, 255, 0)", "rgb(0, 0, 255)", "rgb(255, 0, 255)", "rgb(255, 0, 0)"],

blurRadius: 12,

maxPixelIntensity: 250,

minPixelIntensity: 10

});

densidad .setRenderer(renderDensidad );

map.addLayer(densidad );

Re: HeatmapRenderer undefined

KenBuja — Sat, 11 Dec 2021 21:36:11 GMT

Your code uses

dojo.require("esri.renderers.HeatmapRenderer");
and
var renderDensidad = new esri.renderers.HeatmapRenderer({

but it should be

dojo.require("esri.renderer.HeatmapRenderer") 'no s at the end of renderer
and
var renderDensidad = new esri.renderer.HeatmapRenderer({

See the legacy help for this. You'll run into the same issue with your ClassBreaksRenderer