IMatrix class

Represents a matrix used for transformations.

The IMatrix type exposes the following members:

Property	Description
is_identity	Gets a value indicating whether this matrix is the identity matrix.
m11	Gets or sets the value in the first row and first column of the matrix.
m12	Gets or sets the value in the first row and second column of the matrix.
m21	Gets or sets the value in the second row and first column of the matrix.
m22	Gets or sets the value in the second row and second column of the matrix.
m31	Gets or sets the value in the third row and first column of the matrix.
m32	Gets or sets the value in the third row and second column of the matrix.
is_invertible	Gets a value indicating whether this matrix is invertible.

Method	Description
scale	Scales the matrix by the specified scale factors in the specified order.
scale	Scales the matrix by the specified scale factors uniformly.
translate	Translates the matrix by the specified offset values in the specified order.
translate	Translates the matrix by the specified offset values.
multiply	Multiplies this matrix by another matrix in the specified order.
multiply	Multiplies this matrix by another matrix.
rotate	Rotates the matrix by the specified angle in the specified order.
rotate	Rotates the matrix by the specified angle.
rotate_at	Rotates the matrix by the specified angle around the specified point in the specified order.
rotate_at	Rotates the matrix by the specified angle around the specified point.
invert	Inverts this matrix.
get_elements	Gets the elements of the matrix as an array.
transform_point	Transforms the specified point using this matrix.
transform_points	Transforms an array of points using this matrix.
transform_rectangle	Transforms the specified rectangle using this matrix.
skew	Applies a skew transformation to the matrix.
reset	Resets the matrix to the identity matrix.
clone	Creates a copy of this matrix.