Matrix.M12 属性

定义

获取或设置此 Matrix 结构中第一行与第二列相交处的值。

public:
 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

属性值

Double

Matrix 中第一行与第二列相交处的值。 默认值为 0。

示例

以下示例演示如何将两 Matrix 个结构相乘,以及如何在声明结构后将值 Matrix 分配给它。

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;
}

注解

下表显示了一个 Matrix.

M11 M12 0
M21 M22 0
OffsetX OffsetY 1

适用于