Matrix.Equality(Matrix, Matrix) Operator

Definition

Determines whether the two specified Matrix structures are identical.

``````public:
static bool operator ==(System::Windows::Media::Matrix matrix1, System::Windows::Media::Matrix matrix2);``````
``public static bool operator == (System.Windows.Media.Matrix matrix1, System.Windows.Media.Matrix matrix2);``
``static member ( = ) : System.Windows.Media.Matrix * System.Windows.Media.Matrix -> bool``
``Public Shared Operator == (matrix1 As Matrix, matrix2 As Matrix) As Boolean``

Parameters

matrix1
Matrix

The first Matrix structure to compare.

matrix2
Matrix

The second Matrix structure to compare.

Returns

`true` if `matrix1` and `matrix2` are identical; otherwise, `false`.

Examples

The following example shows how to check two Matrix structures for equality.

``````private void equalityExample()
{

Matrix matrix1 = new Matrix(5, 10, 15, 20, 25, 30);
Matrix matrix2 = new Matrix(5, 10, 15, 20, 25, 30);

Boolean result;

// result is true.
result = (matrix1 == matrix2);

// result is false.
result = (matrix1 != matrix2);

}
``````

Remarks

Note

A Matrix stores its values as doubles. Because the value of a Double can lose precision when arithmetic operations are performed on it, a comparison between two Double structures that are logically equal might fail.