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Visual3D.TransformToAncestor Method (Visual)

.NET Framework 4.5

Returns a transform that can be used to transform coordinates from this Visual3D object to the specified Visual ancestor of the object.

Namespace: System.Windows.Media.Media3D
Assembly: PresentationCore (in PresentationCore.dll)

Syntax

C++

public GeneralTransform3DTo2D TransformToAncestor(
	Visual ancestor
)

Parameters

ancestor: Type: System.Windows.Media.Visual
The Visual to which the coordinates are transformed.

Return Value

Type: System.Windows.Media.Media3D.GeneralTransform3DTo2D
A GeneralTransform3DTo2D object; or null, if the transform cannot be created.

Exceptions

Exception	Condition
ArgumentNullException	ancestor is null.
ArgumentException	The specified ancestor object is not an ancestor of this object.

Remarks

This transform projects a 3-D point to a 2-D space. The resulting point is the transformed 3-D point in the coordinate space of the specified ancestor.

The TransformToAncestor method is introduced in .NET Framework version 3.5. For more information, see .NET Framework Versions and Dependencies.

Version Information

.NET Framework

Supported in: 4.5, 4, 3.5 SP1, 3.0 SP1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Platforms

Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

Visual3D Class

TransformToAncestor Overload

System.Windows.Media.Media3D Namespace

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