Class ScaleLine
The ScaleLine Control generates a line representing a certain distance on the map in both Metric and US units.
Implements
Namespace: Esri.ArcGISRuntime.Toolkit.UI.Controls
Assembly: Esri.ArcGISRuntime.Toolkit.WinUI.dll
Syntax
[WinRTRuntimeClassName("Microsoft.UI.Xaml.IUIElementOverrides")]
[WinRTExposedType(typeof(Esri_ArcGISRuntime_Toolkit_UI_Controls_BasemapGalleryWinRTTypeDetails))]
public class ScaleLine : Control, IEquatable<DependencyObject>, IAnimationObject, IVisualElement, IVisualElement2, IEquatable<UIElement>, IEquatable<FrameworkElement>, IWinRTObject, IUnmanagedVirtualMethodTableProvider, IDynamicInterfaceCastable, IEquatable<Control>Constructors
| Name | Description |
|---|---|
| ScaleLine() | Initializes a new instance of the ScaleLine class. |
Fields
| Name | Description |
|---|---|
| MapScaleProperty | The dependency property for the Scale property. |
| MapViewProperty | Identifies the GeoView Dependency Property. |
| TargetWidthProperty | Identifies the dependency property for the TargetWidth property. |
Properties
| Name | Description |
|---|---|
| MapScale | |
| MapView | Gets or sets the MapView property that can be attached to a Scaleline control to accurately set the scale, instead of setting the MapScale property directly. |
| TargetWidth | Gets or sets the width that will be used to calculate the length of the ScaleLine. |
Methods
| Name | Description |
|---|---|
| CalculateScale(Polygon?, double) | Calculates the scale at the center of a polygon, at a given pixel size. |
| OnApplyTemplate() | Invoked whenever application code or internal processes (such as a rebuilding layout pass) call ApplyTemplate. In simplest terms, this means the method is called just before a UI element displays in your app. Override this method to influence the default post-template logic of a class. |
| OnCreateAutomationPeer() | When implemented in a derived class, returns class-specific AutomationPeer implementations for the Microsoft UI Automation infrastructure. |