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Matrix Constructor

Initializes a new instance of the Matrix structure.

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

public Matrix(
	double m11,
	double m12,
	double m21,
	double m22,
	double offsetX,
	double offsetY
)

Parameters

m11
Type: System.Double
The new Matrix structure's M11 coefficient.
m12
Type: System.Double
The new Matrix structure's M12 coefficient.
m21
Type: System.Double
The new Matrix structure's M21 coefficient.
m22
Type: System.Double
The new Matrix structure's M22 coefficient.
offsetX
Type: System.Double
The new Matrix structure's OffsetX coefficient.
offsetY
Type: System.Double
The new Matrix structure's OffsetY coefficient.

This example shows how to use a Matrix to transform Point and Vector objects.


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, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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