Package pytilities :: Package geometry :: Module boundvector :: Class BoundVector

Class BoundVector

   object --+    
            |    
vector.Vector --+
                |
               BoundVector

Vector whose x and y values are stored elsewhere.

Put differently, it creates a vector view of an x and a y value.

For Vector specific documentation, see Vector.

Instance Methods

[hide private]

__init__(self, target, x_attribute, y_attribute)
Construct a BoundVector

source code

Inherited from vector.Vector: Delegator, __abs__, __add__, __copy__, __div__, __eq__, __floordiv__, __getattr__, __getitem__, __iadd__, __imul__, __iter__, __len__, __mul__, __neg__, __neq__, __pos__, __rdiv__, __rfloordiv__, __rmul__, __rtruediv__, __setitem__, __str__, __sub__, __truediv__, assign, copy, cross, dot, move_by, move_to, normalize, normalized, reflect

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

Class Variables

[hide private]

Inherited from vector.Vector: INFINITY, NULL

Inherited from vector.Vector (private): _delegator_factory

Properties

[hide private]

Inherited from vector.Vector: length, length_squared, x, y

Inherited from object: __class__

Method Details

[hide private]

init(self, target, x_attribute, y_attribute)
(Constructor)

source code

Construct a BoundVector

X and y attributes will be looked up on target with names x_attribute and y_attribute.

Parameters:

target

the object to bind to. The object on which the x and y attributes reside.

x_attribute :: string

name of attribute of the x value on the target

y_attribute :: string

name of attribute of the y value on the target

Overrides: object.__init__

Class BoundVector

__init__(self, target, x_attribute, y_attribute) (Constructor)

init(self, target, x_attribute, y_attribute)
(Constructor)