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MapRotation.xaml.cs
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MapRotation.xaml.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 Windows.UI.Xaml.Controls.Primitives;
namespace ArcGISRuntime.UWP.Samples.MapRotation
{
public partial class MapRotation
{
public MapRotation()
{
InitializeComponent();
Initialize();
}
private void Initialize()
{
// Create a new Map instance with the basemap
Basemap myBasemap = Basemap.CreateStreets();
Map myMap = new Map(myBasemap);
// Assign the map to the MapView
MyMapView.Map = myMap;
}
private void MySlider_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
{
// Display the rotation value in the Label formatted nicely with degree symbol.
MyTextBlock.Text = string.Format("{0:0}°", MySlider.Value);
// Set the MapView rotation to that of the Slider.
MyMapView.SetViewpointRotationAsync(e.NewValue);
}
}
}