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Matrix.Transform Method (Point[])

Transforms the specified points by this Matrix.

Namespace:  System.Windows.Media
Assembly:  WindowsBase (in WindowsBase.dll)

public void Transform(
	Point[] points
)

Parameters

points
Type: System.Windows.Point[]

The points to transform. The original points in the array are replaced by their transformed values.

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, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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