Transform2d Properties

The Transform2d type exposes the following members.

Properties

	Name	Description
	Determinant	The determinant of the 2x2 linear part of this matrix. Because the bottom row is (0,0,1) this is also the signed area scale factor of the transformation. A negative determinant means the transformation reverses orientation.
	Identity	Gets a new identity transform matrix. An identity matrix defines no transformation.
	IsIdentity	Return true if this Transform2d is the identity transform.
	IsTranslation	True if this transform is a pure translation, that is the linear part is the 2x2 identity.
	IsValid	Gets a value indicating whether or not this Transform2d is a valid matrix. A valid transform matrix is not allowed to have any invalid numbers.
	IsZeroTransformation	True if every value is 0. This transformation maps every point to (0,0).
	Item	Gets or sets the matrix value at the given row and column indices.
	M00	Gets or sets this[0,0].
	M01	Gets or sets this[0,1].
	M02	Gets or sets this[0,2], the X translation.
	M10	Gets or sets this[1,0].
	M11	Gets or sets this[1,1].
	M12	Gets or sets this[1,2], the Y translation.
	Nan	Gets a transform matrix in which every value is not-a-number. The static constructors return this when they are given invalid input.
	Unset	Gets a transform matrix filled with RhinoMath.UnsetValue.
	ZeroTransformation	Gets a transform matrix in which every value is zero. This transformation maps every point to (0,0).