Matrix.M12 Property


Gets or sets the value of the first row and second column of this Matrix structure.

 property double M12 { double get(); void set(double value); };
public double M12 { get; set; }
member this.M12 : double with get, set
Public Property M12 As Double

Property Value


The value of the first row and second column of this Matrix. The default value is 0.


The following example shows how to multiply two Matrix structures and how to assign values to a Matrix when it is declared, and after the structure is declared.

private void multiplicationExample()

    Matrix matrix1 = new Matrix(5, 10, 15, 20, 25, 30);
    Matrix matrix2 = new Matrix(2, 4, 6, 8, 10, 12);
    // matrixResult is equal to (70,100,150,220,240,352) 
    Matrix matrixResult = Matrix.Multiply(matrix1, matrix2);
    // matrixResult2 is also
    // equal to (70,100,150,220,240,352) 
    Matrix matrixResult2 = matrix1 * matrix2;


The following table shows the layout of a Matrix.

M11 M12 0
M21 M22 0
OffsetX OffsetY 1

Applies to