Latest Contributions by BehrouzHosseini

Customizing this Esri Sample I am able to get  Lat and Long of new added Point to the Map at function addToMap(evt) { var symbol; toolbar.deactivate(); map.showZoomSlider(); switch (evt.geometry.type) { case "point": symbol = new SimpleMarkerSymbol(); var mp = webMercatorUtils.webMercatorToGeographic(evt.geometry); var lat = mp.x; var long = mp.y; console.log(lat, long); var point = new Point(lat, long); var graphic = new Graphic(point, symbol); pointGraphicLayer.add(graphic); break;‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Now I need to do the same process for Multipoint class as  case "multipoint": symbol = new SimpleMarkerSymbol(); var mp = webMercatorUtils.webMercatorToGeographic(evt.geometry); console.log(mp.points);‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ but I am getting this error can you please let me know how I can get a list of lat and long of multi point? Thanks Update I also tried this case "multipoint": symbol = new SimpleMarkerSymbol(); console.log(this.points); break;‍‍‍‍  but the console.log() is not printing out any thing however I am not getting error neither ... View more

Using ArcGIS JavaScript 3.19 I am trying to create my own tool instead of using ArcGIS Toolbar. I am able to add some graphics (point) on the map using this code var schoolMarker = new SimpleMarkerSymbol(); schoolMarker.setStyle(SimpleMarkerSymbol.STYLE_CIRCLE); schoolMarker.setSize(8); schoolMarker.setOutline(null); schoolMarker.setColor(new Color([156, 255, 0, 1])); var schoolGraphicLayer = new GraphicsLayer(); schoolGraphicLayer.id = 'SchoolGLayer'; map.addLayer(schoolGraphicLayer); map.on("click", addGraphic); function addGraphic(evt) {     var schoolMarker = new SimpleMarkerSymbol();     var graphic = new Graphic(evt.mapPoint, schoolMarker);     schoolGraphicLayer.add(graphic) }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ now what I need is to  Make the Points Editable(Moveable)  Can you please let me know how to fix this? Thanks ... View more

Using ArcGIS JavaScript API 3.19, I am simply adding some Point Graphics From a JSON object (Schools)  like below var data = [{ "SCHOOL_NAME": "King George Sec.", "LATITUDE": 49.2898, "LONGITUDE": -123.1364, "ADDRESS": "1755 Barclay St", "URLLINK": "http://www.vsb.bc.ca/schools/king-george" }, { "SCHOOL_NAME": "Britannia Sec.", "LATITUDE": 49.2752, "LONGITUDE": -123.0719, "ADDRESS": "1001 Cotton Drive", "URLLINK": "http://www.vsb.bc.ca/schools/britannia-secondary" }, { "SCHOOL_NAME": "Magee Sec.", "LATITUDE": 49.2286, "LONGITUDE": -123.1515, "ADDRESS": "6360 Maple St", "URLLINK": "http://www.vsb.bc.ca/schools/magee" }, ....];‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ to the map. now I would like to add a functionality to Zoom to Full Extent of ONLY school points on the Map. Technically I add the `Navigation` class to the Map require(["esri/toolbars/navigation"], function(Navigation) { /* code goes here */ }); and in HTML I have a simple button <button id="show-all-schools">Show All Schools</button> and in JS I have $("#show-all-schools").on("click", function () {             navToolbar = new Navigation(map);             navToolbar.zoomToFullExtent();           }); but this is setting the basemap in Full Extent state! Can you please let me know how to pass a parameter like points to zoom to cover entire points instead of basemap? Thanks ... View more

Can you please let me know how we can enable ArcGIS JavaScript API to use custom ZoomIn function? For example let's say I have a code Like <button id="zoom-to-point" > Zoom To </button>‍  and in Js Part $("#zoom-to-point").on('click', function(){ var zoomLat = 49.2898 var zoomLong = -123.1364; map.zoomTo(zoomLat,zoomLong ); });‍‍‍‍‍‍‍‍‍‍ As you know we have not such a .zoomTo function in API so can you please let me know how can I get it done? ... View more