WgsExtensionsCanvasToPtvMercator Method (MapView, UIElement, MapRectangle)

Conversion of a rectangle containing pixel coordinates into a PTV-internal Mercator format.

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

Syntax

C++

Copy

public static MapRectangle CanvasToPtvMercator(
	this MapView mapView,
	UIElement canvas,
	MapRectangle rect
)

<ExtensionAttribute>
Public Shared Function CanvasToPtvMercator ( 
	mapView As MapView,
	canvas As UIElement,
	rect As MapRectangle
) As MapRectangle

public:
[ExtensionAttribute]
static MapRectangle^ CanvasToPtvMercator(
	MapView^ mapView, 
	UIElement^ canvas, 
	MapRectangle^ rect
)

[<ExtensionAttribute>]
static member CanvasToPtvMercator : 
        mapView : MapView * 
        canvas : UIElement * 
        rect : MapRectangle -> MapRectangle

Parameters

mapView: Type: Ptv.XServer.Controls.MapMapView
Map object needed for pixel (resolution) information.
canvas: Type: System.WindowsUIElement
Canvas object needed for the current scale information.
rect: Type: Ptv.XServer.Controls.MapMapRectangle
Rectangle containing pixel coordinates.

Return Value

Type: MapRectangle
Rectangle containing PTV-internal Mercator coordinates.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type MapView. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

WgsExtensions Class

CanvasToPtvMercator Overload

Ptv.XServer.Controls.Map.Tools Namespace

WgsExtensionsAddLanguageSpecificTextSet("LST15E643E0_0?cpp=::|nu=.");CanvasToPtvMercator Method (MapView, UIElement, MapRectangle)

Parameters

Return Value

Usage Note

Reference

WgsExtensionsCanvasToPtvMercator Method (MapView, UIElement, MapRectangle)