Affine transformer
wk_trans_affine(trans_matrix)
wk_affine_identity()
wk_affine_rotate(rotation_deg)
wk_affine_scale(scale_x = 1, scale_y = 1)
wk_affine_translate(dx = 0, dy = 0)
wk_affine_fit(src, dst)
wk_affine_rescale(rct_in, rct_out)
wk_affine_compose(...)
wk_affine_invert(x)A 3x3 transformation matrix
A rotation to apply in degrees counterclockwise.
Scale factor to apply in the x and y directions, respectively
Coordinate offsets in the x and y direction
Point vectors of control points used to estimate the affine mapping
(using base::qr.solve()).
The input and output bounds
Zero or more transforms in the order they should be applied.
A wk_trans_affine()