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ArcGISTiledLayerUrl.cs
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ArcGISTiledLayerUrl.cs
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// 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 Esri.ArcGISRuntime.UI.Controls;
using Foundation;
using System;
using UIKit;
namespace ArcGISRuntimeXamarin.Samples.ArcGISTiledLayerUrl
{
[Register("ArcGISTiledLayerUrl")]
public class ArcGISTiledLayerUrl : UIViewController
{
// Constant holding offset where the MapView control should start
private const int yPageOffset = 60;
// Create and hold reference to the used MapView
private MapView _myMapView = new MapView();
public ArcGISTiledLayerUrl()
{
Title = "ArcGIS tiled layer (URL)";
}
public override void ViewDidLayoutSubviews()
{
base.ViewDidLayoutSubviews();
// Create the UI, setup the control references and execute initialization
CreateLayout();
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;
}
private void CreateLayout()
{
// Setup the visual frame for the MapView
_myMapView.Frame = new CoreGraphics.CGRect(
0, yPageOffset, View.Bounds.Width, View.Bounds.Height - yPageOffset);
// Add MapView to the page
View.AddSubviews(_myMapView);
}
}
}