Point.Multiply(Point, Matrix) Operator

Reference

Definition

Namespace:: System.Windows

Assembly:: WindowsBase.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Transforms the specified Point by the specified Matrix.

public:
 static System::Windows::Point operator *(System::Windows::Point point, System::Windows::Media::Matrix matrix);

public static System.Windows.Point operator * (System.Windows.Point point, System.Windows.Media.Matrix matrix);

static member ( * ) : System.Windows.Point * System.Windows.Media.Matrix -> System.Windows.Point

Public Shared Operator * (point As Point, matrix As Matrix) As Point

Parameters

point: Point

The point to transform.

matrix: Matrix

The transformation matrix.

Returns

Point

The result of transforming the specified point using the specified matrix.

Examples

The following example shows how to multiply a Point by a Matrix using the overloaded (*) operator.

private Point overloadedMultiplyPointByMatrixOperatorExample()
{

    Point point1 = new Point(10, 5);
    Matrix matrix1 = new Matrix(40, 50, 60, 70, 80, 90);

    // Multiply the Point by the Matrix using the overloaded
    // (*) operator.
    // pointResult is equal to (780,940).
    Point pointResult = point1 * matrix1;

    return pointResult;
}

Private Function overloadedMultiplyPointByMatrixOperatorExample() As Point

    Dim point1 As New Point(10, 5)
    Dim matrix1 As New Matrix(40, 50, 60, 70, 80, 90)

    ' Multiply the Point by the Matrix using the overloaded
    ' (*) operator.
    ' pointResult is equal to (780,940).
    Dim pointResult As Point = point1 * matrix1

    Return pointResult

End Function

Applies to

次の方法で共有