layer.Graphics not there

ScottRowles — Fri, 08 Jan 2016 17:57:16 GMT

Hi,

I have a WinForms application in VS 2013. I have referenced the arcgisruntime and can create a graphics layer in the mapcontrol, but the GraphicsLayer that I am creating isn't showing a binding for the Graphics property of the layer for me to add Points, Lines and Polygons.

using System;

using System.Collections.Generic;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using Esri.ArcGISRuntime.Controls;

using Esri.ArcGISRuntime.Layers;

using Esri.ArcGISRuntime.Symbology;

using Esri.ArcGISRuntime.Geometry;

using HB.Core.Inventory;

using HB.Core.Tasking;

-----other methods here

private Boolean DrawLocations()

{

try

{

//Draw All Locations

Layer layer = new Esri.ArcGISRuntime.Layers.GraphicsLayer();

layer.ID = "Locations";

layer.DisplayName = "Locations";

mapControl.Map.Layers.Add(layer);

foreach (Location location in Data.GetLocations())

{

Esri.ArcGISRuntime.Geometry.MapPoint point = new MapPoint(location.Point.X, location.Point.Y, location.Point.Z);

Esri.ArcGISRuntime.Symbology.SimpleMarkerSymbol symbol = new SimpleMarkerSymbol();

Esri.ArcGISRuntime.Layers.Graphic graphic = new Graphic(point, symbol);

layer.Graphics.Add(graphic);

}

return true;

}

catch (Exception ex)

{

throw new Exception("Unable to Draw Locations.", ex);

}

Any help would be appreciated!

scott

Re: layer.Graphics not there

GrigoriyGorodisskiy — Wed, 13 Jan 2016 17:47:53 GMT

Try set SpatialReference for points.

...

Esri.ArcGISRuntime.Geometry.MapPoint point = new MapPoint(location.Point.X, location.Point.Y, location.Point.Z, SpatialReferences.Wgs84)

...

Re: layer.Graphics not there

AnttiKajanus1 — Thu, 14 Jan 2016 09:53:26 GMT

Hi,

Could you make sure that your graphics are in the same SpatialReference with MapView.

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