OverviewMapView Class

Map showing a small overview of the parent map.

Inheritance Hierarchy

SystemObject
  System.Windows.ThreadingDispatcherObject
    System.WindowsDependencyObject
      System.Windows.MediaVisual
        System.WindowsUIElement
          System.WindowsFrameworkElement
            System.Windows.ControlsControl
              System.Windows.ControlsContentControl
                System.Windows.ControlsUserControl
                  Ptv.XServer.Controls.MapMapView
                    Ptv.XServer.Controls.Map.GadgetsOverviewMapView

Namespace: Ptv.XServer.Controls.Map.Gadgets
Assembly: Ptv.XServer.Controls.Map (in Ptv.XServer.Controls.Map.dll) Version: 1.7.10.0

Syntax

C++

Copy

public class OverviewMapView : MapView, 
	IWeakEventListener

Public Class OverviewMapView
	Inherits MapView
	Implements IWeakEventListener

public ref class OverviewMapView : public MapView, 
	IWeakEventListener

type OverviewMapView =  
    class
        inherit MapView
        interface IWeakEventListener
    end

The OverviewMapView type exposes the following members.

Constructors

	Name	Description
	OverviewMapView	Initializes a new instance of the OverviewMapView class.

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Properties

	Name	Description
	Center	Gets or sets the center of the map. (Inherited from MapView.)
	CurrentEnvelope	Gets the bounding box of the visible map section while the map is in animation mode. (Inherited from MapView.)
	CurrentScale	Gets the scale factor while the map is in animation mode. Defined in Logical units per pixel. (Inherited from MapView.)
	CurrentX	Gets the logical x-coordinate while the map is in animation mode. (Inherited from MapView.)
	CurrentY	Gets the logical y-coordinate while the map is in animation mode. (Inherited from MapView.)
	CurrentZoom	Gets the floating tile level while in animation mode. (Inherited from MapView.)
	FinalEnvelope	Gets the anticipated bounding box of the visible map section after the map was in animation mode / the current box while the map is in animation mode. (Inherited from MapView.)
	FinalScale	Gets the scale factor after the map was in animation mode / the anticipated scale factor while the map is in animation mode. Defined in logical units per pixel. (Inherited from MapView.)
	FinalX	Gets the x-coordinate after the map was in animation mode / the anticipated x-coordinate while the map is in animation mode. (Inherited from MapView.)
	FinalY	Gets the y-coordinate after the map was in animation mode / the anticipated y-coordinate while the map is in animation mode. (Inherited from MapView.)
	FinalZoom	Gets the level of detail according to the standard tiling scheme (float value). (Inherited from MapView.)
	FitInWindow	Gets or sets a value indicating whether the map should be fitted in the window or not. (Inherited from MapView.)
	IsAnimating	Gets a value indicating whether an animation is in progress. Returns true while the map performs a transition to a new map section. (Inherited from MapView.)
	MaxZoom	Gets or sets the maximal level of detail according to the standard tiling scheme. The current detail level (see FinalZoom property) is corrected, if it is higher than the new maximum value. (Inherited from MapView.)
	MetersPerPixel	Gets the number of meters spanned by one pixel. (Inherited from MapView.)
	MinZoom	Gets or sets the minimal level of detail according to the standard tiling scheme. The current detail level (see FinalZoom property) is corrected, if it is lower than the new minimum value. (Inherited from MapView.)
	OriginOffset	Gets the origin offset value for Deep Zoom (Inherited from MapView.)
	ParentMapView	Gets or sets the parent map for which the overview map shows the overview.
	Printing	Gets or sets a value indicating whether the printing of a map is in process. (Inherited from MapView.)
	ZoomDelta	Gets or sets the zoom delta of the overview map in reference to the parent map. The default zoom delta is 4.
	ZoomScale	Gets or sets the current zoom scale value. (Inherited from MapView.)

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Methods

	Name	Description
	InitializeComponent	InitializeComponent (Inherited from MapView.)
	ReceiveWeakEvent	Receives events from the centralized event manager.
	SetEnvelope(MapRectangle, Boolean)	Sets the visible map section to a bounding box, so the box is contained in the map section. (Inherited from MapView.)
	SetEnvelope(MapRectangle, Boolean, Double)	Sets the visible map section to a bounding box, so the box is contained in the map section. (Inherited from MapView.)
	SetXYZ(Double, Double, Double, Boolean)	Positions the map to a center and zoom factor. (Inherited from MapView.)
	SetXYZ(Double, Double, Double, Boolean, Boolean)	Positions the map to a center and zoom factor. (Inherited from MapView.)
	SetZoom	Sets the level of detail according to the standard tiling scheme. (Inherited from MapView.)
	UpdateOverviewMap	Updates the overview map.
	UpdateRect	Updates the rectangle showing the currently visible part of the parent map.
	ZoomAround	Zooms around a point. (Inherited from MapView.)

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Events

	Name	Description
	ViewportBeginChanged	Event indicating the beginning of a change of the visible map section. This event is intended for more longtime actions (for example reading DB-objects), when the map section will change. (Inherited from MapView.)
	ViewportEndChanged	Event indicating the ending of a change of the visible map section. It is the counterpart of the event. (Inherited from MapView.)
	ViewportWhileChanged	Event indicating an intermediate view, when animation mode is active. It can be used to adapt the size of WPF objects, or other actions, which are not time-consuming. This event may called multiple times, when animation mode is active. (Inherited from MapView.)

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Fields

	Name	Description
	BackPaneCanvas	BackPaneCanvas Name Field (Inherited from MapView.)
	ForePaneCanvas	ForePaneCanvas Name Field (Inherited from MapView.)
	GeoCanvas	GeoCanvas Name Field (Inherited from MapView.)
	Layers	Layers Name Field (Inherited from MapView.)
	TopPaneCanvas	TopPaneCanvas Name Field (Inherited from MapView.)

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Extension Methods

	Name	Description
	CanvasToPtvMercator(UIElement, Double)	Overloaded. Conversion of a pixel distance into a Mercator distance. (Defined by WgsExtensions.)
	CanvasToPtvMercator(UIElement, Point)	Overloaded. Conversion of a pixel coordinate into a PTV-internal Mercator format. (Defined by WgsExtensions.)
	CanvasToPtvMercator(UIElement, MapRectangle)	Overloaded. Conversion of a rectangle containing pixel coordinates into a PTV-internal Mercator format. (Defined by WgsExtensions.)
	CanvasToPtvMercator(UIElement, IEnumerablePoint)	Overloaded. Conversion of multiple pixel coordinates into a PTV-internal Mercator format. (Defined by WgsExtensions.)
	CanvasToWgs	Conversion of a pixel coordinate into WGS format. (Defined by WgsExtensions.)
	FindRelativeT	Finds an object of type T for a framework element which is somewhere in the visual tree. (Defined by MapElementExtensions.)
	GetCurrentEnvelopePtvMercator	Gets the bounding box of the visible map section while the map is in animation mode. (Defined by WgsExtensions.)
	PtvMercatorToCanvas	Conversion of a PTV-internal Mercator coordinate into pixel coordinates. (Defined by WgsExtensions.)
	ToJson	Converts an object to a JSON string representation. (Defined by JSONWriter.)
	WgsToCanvas	Conversion of a WGS coordinate into pixel format. (Defined by WgsExtensions.)

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Reference

Ptv.XServer.Controls.Map.Gadgets Namespace