Export (0) Print
Expand All
2 out of 2 rated this helpful - Rate this topic

Matrix.Transform Method (Point)

Transforms the specified point by the Matrix and returns the result.

Namespace:  System.Windows.Media
Assembly:  WindowsBase (in WindowsBase.dll)
public Point Transform(
	Point point
)

Parameters

point
Type: System.Windows.Point

The point to transform.

Return Value

Type: System.Windows.Point
The result of transforming point by this Matrix.

The follow example shows how to use a Matrix to transform points and vectors.

private void transformExamples()
{

     Matrix myMatrix = new Matrix(5, 10, 15, 20, 25, 30);


     // 
     // Transform a point. 
     //            
     Point myPoint = new Point(15,25);

     // pointResult is (475, 680).
     Point pointResult = myMatrix.Transform(myPoint);

     // 
     // Transform an array of points. 
     //            
     Point[] myPointArray = new Point[]
        {new Point(15,25), new Point(30,35)};

     // myPointArray[0] becomes (475, 680). 
     // myPointArray[1] becomes (700, 1030).
     myMatrix.Transform(myPointArray);

     // 
     // Transform a vector. 
     //
     Vector myVector = new Vector(15,25);

     // vectorResult becomes (450, 650).
     Vector vectorResult = myMatrix.Transform(myVector);

     // 
     // Transform an array of vectors. 
     //
     Vector[] myVectorArray = new Vector[]
        {new Vector(15, 25), new Vector(30,35)};

     // myVectorArray[0] becomes (450, 650). 
     // myVectorArray[1] becomes (675, 1000).             
     myMatrix.Transform(myVectorArray);   


}

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, 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.

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback
Show:
© 2014 Microsoft. All rights reserved.