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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 );
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09-03-2015
08:49 AM
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Hello, I want to implement the esri.dijit.TimeSlider . But when I click the button that shows the div that contains the TimeSlider and after played, my base map does not show the behavior that I wanted. What I doing wrong? My code is like function initSlider() { try{ var timeSlider = new esri.dijit.TimeSlider({ style: "width: 100%;" }, dojo.dom.byId("timeSliderDiv")); map.setTimeSlider(timeSlider); var timeExtent = new esri.TimeExtent(); timeExtent.startTime = new Date("01/01/2015".replace(/(\d{2})-(\d{2})-(\d{4})/, "$2/$1/$3")); //new Date("01/01/2015 UTC"); timeExtent.endTime = new Date("08/31/2015".replace(/(\d{2})-(\d{2})-(\d{4})/, "$2/$1/$3")); //new Date("08/31/2015 UTC"); timeSlider.setThumbCount(2); timeSlider.createTimeStopsByTimeInterval(timeExtent, 1, "esriTimeUnitsWeeks"); timeSlider.setThumbIndexes([0, 1]); timeSlider.setThumbMovingRate(2000); timeSlider.startup(); //add labels for every other time stop var labels = dojo._base.array.map(timeSlider.timeStops, function (timeStop, i) { //if ( i % 2 === 0 ) { return timeStop.getUTCFullYear(); //} else { return ""; //} }); timeSlider.setLabels(labels); timeSlider.on("time-extent-change", function (evt) { var startValString = evt.startTime.getUTCFullYear(); var endValString = evt.endTime.getUTCFullYear(); dojo.dom.byId("daterange").innerHTML = "<i>" + startValString + " and " + endValString + "<\/i>"; }); } catch (e) { console.log("ExcepTion : initSlider : " + e); HideProgress(); } } My code button is : time = dojo.connect(map, 'layers-add-result', initSlider);
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08-28-2015
11:53 AM
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I’ve a ClusterLayer, how can i implement the counting points that exists in a cluster, depending on the map scale. In other cases I apply only (layer.graphics.length) but in a ClusterLayer, how?
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08-26-2015
03:50 PM
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i am creating a esri.dijit.popuptemplate linked to information . when the popupis displayed , this does not present the styles at top of page i have reference to the css <link rel = "stylesheet " href = " http://js.arcgis.com/3.14/dijit/themes/claro/claro.css " /> <link rel = "stylesheet " href = " http://js.arcgis.com/3.14/dijit/themes/tundra/tundra.css "> <link rel = "stylesheet " href = " http://js.arcgis.com/3.14/esri/css/esri.css "> can someone tell me what to do ?? i'm following the example http://developers.arcgis.com/javascript/sandbox/sandbox.html?sample=popup_relatedrecords
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08-26-2015
07:32 AM
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