Gets or sets the rotation of the Layers within the Map Control.
Syntax
Visual Basic (Declaration) | |
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Public Property Rotation As Double |
C# | |
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public double Rotation {get; set;} |
Remarks
Example
XAML | Copy Code |
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<Grid x:Name="LayoutRoot" Background="White">
<!--
Bind the Value from the Slider to the Map's RotationProperty.
This will update the Map's Rotation value automatically as the Slider moves.
Set the initial Extent of the Map (the African Continent).
-->
<esri:Map Name="Map1" Background="White" Height="300" Width="300" Margin="50,85,0,0"
HorizontalAlignment="left" VerticalAlignment="Top"
Rotation="{Binding ElementName=Slider1, Path=Value}" Extent="-34.45,-46.05,71.01,59.41">
<!--
Create a circle geometric object and use it to Clip the viewable extent of the Map control.
-->
<esri:Map.Clip>
<EllipseGeometry Center="150,150" RadiusX="150" RadiusY="150"/>
</esri:Map.Clip>
<!--
Add an ArcGISTiledMapsServiceLayer to the Map.
-->
<esri:ArcGISTiledMapServiceLayer
Url="http://services.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer"/>
</esri:Map>
<!--
Define the Slider's Minimum and Maximum values.
This will define the upper and lower constraints for the Map's Rotation.
-->
<Slider Name="Slider1" Height="23" Width="300" Margin="50,61,0,0"
HorizontalAlignment="Left" VerticalAlignment="Top"
Minimum="-360" Maximum="360"/>
<sdk:Label Name="Label1" Content="Rotation:" Height="28" Margin="49,38,0,0"
HorizontalAlignment="Left" VerticalAlignment="Top" FontSize="24" FontFamily="Arial" />
<!--
Bind the Value from the Slider to the TextBlock's TextProperty.
This will update the TextBlocks Text value automatically as the Slider moves.
-->
<TextBlock Name="TextBlock1" Text="{Binding ElementName=Slider1, Path=Value}" Height="23" Margin="195,39,0,0"
HorizontalAlignment="Left" VerticalAlignment="Top" FontSize="24" FontFamily="Arial" />
</Grid> |
C# | Copy Code |
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private void MainPage_Loaded(object sender, System.Windows.RoutedEventArgs e)
{
// The following controls were pre-defined in the XAML:
// ----------------------------------------------------
//
//<esri:Map Name="Map1" Background="White" Height="300" Width="300" Margin="50,85,0,0"
// HorizontalAlignment="left" VerticalAlignment="Top" />
//<Slider Name="Slider1" Height="23" Width="300" Margin="50,61,0,0"
// HorizontalAlignment="Left" VerticalAlignment="Top" />
//<sdk:Label Name="Label1" Content="Rotation:" Height="28" Margin="49,38,0,0"
// HorizontalAlignment="Left" VerticalAlignment="Top" FontSize="24" FontFamily="Arial" />
//<TextBlock Name="TextBlock1" Text="0" Height="23" Margin="195,39,0,0"
// HorizontalAlignment="Left" VerticalAlignment="Top" FontSize="24" FontFamily="Arial" />
// Clear out any existing layers.
Map1.Layers.Clear();
// Add an ArcGISTiledMapsServiceLayer to the Map.
ESRI.ArcGIS.Client.ArcGISTiledMapServiceLayer myArcGISTiledMapServiceLayer = new ESRI.ArcGIS.Client.ArcGISTiledMapServiceLayer();
myArcGISTiledMapServiceLayer.Url = "http://services.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer";
Map1.Layers.Add(myArcGISTiledMapServiceLayer);
// Set the initial Extent of the Map (the African Continent).
ESRI.ArcGIS.Client.Geometry.Envelope myEnvelope = new ESRI.ArcGIS.Client.Geometry.Envelope();
myEnvelope.XMin = -34.45;
myEnvelope.YMin = -46.05;
myEnvelope.XMax = 71.01;
myEnvelope.YMax = 59.41;
Map1.Extent = myEnvelope;
// Create a circle geometric object and use it to Clip the viewable extent of the Map control.
System.Windows.Media.EllipseGeometry myEllipse = new System.Windows.Media.EllipseGeometry();
myEllipse.Center = new System.Windows.Point(150, 150);
myEllipse.RadiusX = 150;
myEllipse.RadiusY = 150;
Map1.Clip = myEllipse;
// Define the Slider's Minimum and Maximum values.
// This will define the upper and lower constraints for the Map's Rotation.
Slider1.Minimum = -360;
Slider1.Maximum = 360;
// Bind the Value from the Slider to the Map's RotationProperty.
// This will update the Map's Rotation value automatically as the Slider moves.
System.Windows.Data.Binding myBinding2 = new System.Windows.Data.Binding("Value");
myBinding2.Mode = System.Windows.Data.BindingMode.OneWay;
myBinding2.ElementName = "Slider1";
Map1.SetBinding(ESRI.ArcGIS.Client.Map.RotationProperty, myBinding2);
// Bind the Value from the Slider to the TextBlock's TextProperty.
// This will update the TextBlocks Text value automatically as the Slider moves.
System.Windows.Data.Binding myBinding3 = new System.Windows.Data.Binding("Value");
myBinding3.Mode = System.Windows.Data.BindingMode.OneWay;
myBinding3.ElementName = "Slider1";
TextBlock1.SetBinding(TextBlock.TextProperty, myBinding3);
} |
VB.NET | Copy Code |
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Private Sub MainPage_Loaded(ByVal sender As Object, ByVal e As System.Windows.RoutedEventArgs) Handles Me.Loaded
' The following controls were pre-defined in the XAML:
' ----------------------------------------------------
'
'<esri:Map Name="Map1" Background="White" Height="300" Width="300" Margin="50,85,0,0"
' /// HorizontalAlignment="left" VerticalAlignment="Top" />
'<Slider Name="Slider1" Height="23" Width="300" Margin="50,61,0,0"
' /// HorizontalAlignment="Left" VerticalAlignment="Top" />
'<sdk:Label Name="Label1" Content="Rotation:" Height="28" Margin="49,38,0,0"
' /// HorizontalAlignment="Left" VerticalAlignment="Top" FontSize="24" FontFamily="Arial" />
'<TextBlock Name="TextBlock1" Text="0" Height="23" Margin="195,39,0,0"
' /// HorizontalAlignment="Left" VerticalAlignment="Top" FontSize="24" FontFamily="Arial" />
' Clear out any existing layers.
Map1.Layers.Clear()
' Add an ArcGISTiledMapsServiceLayer to the Map.
Dim myArcGISTiledMapServiceLayer As New ESRI.ArcGIS.Client.ArcGISTiledMapServiceLayer
myArcGISTiledMapServiceLayer.Url = "http://services.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer"
Map1.Layers.Add(myArcGISTiledMapServiceLayer)
' Set the initial Extent of the Map (the African Continent).
Dim myEnvelope As New ESRI.ArcGIS.Client.Geometry.Envelope
myEnvelope.XMin = -34.45
myEnvelope.YMin = -46.05
myEnvelope.XMax = 71.01
myEnvelope.YMax = 59.41
Map1.Extent = myEnvelope
' Create a circle geometric object and use it to Clip the viewable extent of the Map control.
Dim myEllipse As New System.Windows.Media.EllipseGeometry
myEllipse.Center = New System.Windows.Point(150, 150)
myEllipse.RadiusX = 150
myEllipse.RadiusY = 150
Map1.Clip = myEllipse
' Define the Slider's Minimum and Maximum values.
' This will define the upper and lower constraints for the Map's Rotation.
Slider1.Minimum = -360
Slider1.Maximum = 360
' Bind the Value from the Slider to the Map's RotationProperty.
' This will update the Map's Rotation value automatically as the Slider moves.
Dim myBinding2 As System.Windows.Data.Binding = New System.Windows.Data.Binding("Value")
myBinding2.Mode = System.Windows.Data.BindingMode.OneWay
myBinding2.ElementName = "Slider1"
Map1.SetBinding(ESRI.ArcGIS.Client.Map.RotationProperty, myBinding2)
' Bind the Value from the Slider to the TextBlock's TextProperty.
' This will update the TextBlocks Text value automatically as the Slider moves.
Dim myBinding3 As System.Windows.Data.Binding = New System.Windows.Data.Binding("Value")
myBinding3.Mode = System.Windows.Data.BindingMode.OneWay
myBinding3.ElementName = "Slider1"
TextBlock1.SetBinding(TextBlock.TextProperty, myBinding3)
End Sub |
Requirements
Target Platforms: Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family, Windows 7, Windows 8
See Also