ArcGIS tiled layer (URL)

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# ArcGIS tiled layer (URL)

This sample demonstrates how to add an ArcGISTiledLayer as a base layer in a map. The ArcGISTiledLayer comes from an ArcGIS Server sample web service.

<img src="ArcGISTiledLayerUrl.jpg" width="350"/>

Code

XAML

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"             
             xmlns:esriUI="clr-namespace:Esri.ArcGISRuntime.Xamarin.Forms;assembly=Esri.ArcGISRuntime.Xamarin.Forms"
             xmlns:mapping="clr-namespace:Esri.ArcGISRuntime.Mapping;assembly=Esri.ArcGISRuntime" 
             x:Class="ArcGISRuntime.Samples.ArcGISTiledLayerUrl.ArcGISTiledLayerUrl">
  <Grid>
    <esriUI:MapView x:Name="MyMapView"/>
  </Grid>
</ContentPage>

C#

// Copyright 2016 Esri.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at: http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an 
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific 
// language governing permissions and limitations under the License.

using Esri.ArcGISRuntime.Mapping;
using System;
using Xamarin.Forms;

namespace ArcGISRuntime.Samples.ArcGISTiledLayerUrl
{
    [ArcGISRuntime.Samples.Shared.Attributes.Sample(
        "ArcGIS tiled layer (URL)",
        "Layers",
        "This sample demonstrates how to add an ArcGISTiledLayer as a base layer in a map. The ArcGISTiledLayer comes from an ArcGIS Server sample web service.",
        "")]
    public partial class ArcGISTiledLayerUrl : ContentPage
    {
        public ArcGISTiledLayerUrl ()
        {
            InitializeComponent ();

            Title = "ArcGIS tiled layer (URL)";

            // Create the UI, setup the control references and execute initialization 
            Initialize();
        }

        private void Initialize()
        {
            // Create new Map
            Map myMap = new Map();

            // Create uri to the tiled service
            var serviceUri = new Uri(
               "https://services.arcgisonline.com/arcgis/rest/services/World_Topo_Map/MapServer");

            // Create new tiled layer from the url
            ArcGISTiledLayer imageLayer = new ArcGISTiledLayer(serviceUri);

            // Add created layer to the basemaps collection
            myMap.Basemap.BaseLayers.Add(imageLayer);

            // Assign the map to the MapView
            MyMapView.Map = myMap;
        }
    }
}