GimpMatrix3

Applies the affine transformation given by six values to matrix. The six values form define an affine transformation matrix as illustrated below:

Calculates the determinant of the given matrix.

Checks if two matrices are equal.

since: 2.10.16

Sets the matrix to the identity matrix.

Inverts the given matrix.

Checks if the given matrix defines an affine transformation.

since: 2.4

Checks if the given matrix is diagonal.

Checks if the given matrix is the identity matrix.

Checks if we’ll need to interpolate when applying this matrix as a transformation.

Multiplies two matrices and puts the result into the second one.

Rotates the matrix by theta degrees.

Scales the matrix by x and y.

Transforms a point in 2D as specified by the transformation matrix.

Translates the matrix by x and y.

Shears the matrix in the X direction.

Shears the matrix in the Y direction.