Module pinky :: Class Matrix

Class Matrix

object --+
         |
        Matrix

A transformation matrix.

Instance Methods

__init__(self, a=1.0, b=0.0, c=0.0, d=1.0, e=0.0, f=0.0)
Initialize a matrix from the given components.

__str__(self)
str(x)

__repr__(self)
repr(x)

__mul__(self, other)
Multiply with another matrix.

transform(self, shape)
Get a transformed copy of a point tuple or shape.

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Class Methods

parse(cls, transform_list_str)

from_translate(cls, tx, ty=0.0)
Create a translation matrix.

from_scale(cls, sx, sy=None)
Create a scale matrix.

from_rotate_deg(cls, angle, *args)
Create a rotation matrix.

from_skew_x_deg(cls, angle)
Create a horizontal skew matrix.

from_skew_y_deg(cls, angle)
Create a vertical skew matrix.

from_flip_x(cls)
Create a horizontal flip matrix.

from_flip_y(cls)
Create a vertical flip matrix.

Properties
Inherited from `object`: `__class__`

Method Details

init(self, a=1.0, b=0.0, c=0.0, d=1.0, e=0.0, f=0.0)
(Constructor)

Initialize a matrix from the given components.

Overrides: object.__init__

str(self)
(Informal representation operator)

str(x)

Overrides: object.__str__: (inherited documentation)

repr(self)
(Representation operator)

repr(x)

Overrides: object.__repr__: (inherited documentation)

Class Matrix

__init__(self, a=1.0, b=0.0, c=0.0, d=1.0, e=0.0, f=0.0) (Constructor)

__str__(self) (Informal representation operator)

__repr__(self) (Representation operator)

init(self, a=1.0, b=0.0, c=0.0, d=1.0, e=0.0, f=0.0)
(Constructor)

str(self)
(Informal representation operator)

repr(self)
(Representation operator)