Package Geometry :: Module rdGeometry :: Class Point2D

Class Point2D

 object --+    
          |    
??.instance --+
              |
             Point2D

A class to represent a two-dimensional point

Instance Methods

[hide private]

AngleTo(...)
determines the angle between a vector to this point (between 0 and PI)...

DirectionVector(...)
return a normalized direction vector from this point to another...

DotProduct(...)
Dot product with another point...

Length(...)
Length of the vector...

LengthSq(...)
Square of the length...

Normalize(...)
Normalize the vector (using L2 norm)...

SignedAngleTo(...)
determines the signed angle between a vector to this point (between 0 and 2*PI)...

__add__(...)
C++ signature:...

__div__(...)
C++ signature:...

__getinitargs__(...)
C++ signature:...

__getitem__(...)
C++ signature:...

__iadd__(...)
C++ signature:...

__idiv__(...)
Scalar division...

__imul__(...)
Scalar multiplication...

__init__(...)
Default Constructor...

__isub__(...)
C++ signature:...

__len__(...)
C++ signature:...

__mul__(...)
C++ signature:...

__reduce__(...)
helper for pickle

__sub__(...)
C++ signature:...

Inherited from unreachable.instance: __new__

Inherited from object: __delattr__, __getattribute__, __hash__, __reduce_ex__, __repr__, __setattr__, __str__

Class Variables

[hide private]

__instance_size__ = 28

__safe_for_unpickling__ = True

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

AngleTo(...)

determines the angle between a vector to this point (between 0 and PI)
C++ signature:
    AngleTo(RDGeom::Point2D {lvalue}, RDGeom::Point2D) -> double

DirectionVector(...)

return a normalized direction vector from this point to another
C++ signature:
    DirectionVector(RDGeom::Point2D {lvalue}, RDGeom::Point2D) -> RDGeom::Point2D

DotProduct(...)

Dot product with another point
C++ signature:
    DotProduct(RDGeom::Point2D {lvalue}, RDGeom::Point2D) -> double

Length(...)

Length of the vector
C++ signature:
    Length(RDGeom::Point2D {lvalue}) -> double

LengthSq(...)

Square of the length
C++ signature:
    LengthSq(RDGeom::Point2D {lvalue}) -> double

Normalize(...)

Normalize the vector (using L2 norm)
C++ signature:
    Normalize(RDGeom::Point2D {lvalue}) -> void*

SignedAngleTo(...)

determines the signed angle between a vector to this point (between 0 and 2*PI)
C++ signature:
    SignedAngleTo(RDGeom::Point2D {lvalue}, RDGeom::Point2D) -> double

add(...)
(Addition operator)

C++ signature:
__add__(RDGeom::Point2D {lvalue}, RDGeom::Point2D) -> _object*

div(...)

C++ signature:
__div__(RDGeom::Point2D {lvalue}, double) -> _object*

getinitargs(...)

C++ signature:
__getinitargs__(RDGeom::Point2D) -> boost::python::tuple

getitem(...)
(Indexing operator)

C++ signature:
__getitem__(RDGeom::Point2D, int) -> double

iadd(...)

C++ signature:
__iadd__(boost::python::back_reference<RDGeom::Point2D&>, RDGeom::Point2D) -> _object*

idiv(...)

Scalar division
C++ signature:
    __idiv__(RDGeom::Point2D {lvalue}, double) -> RDGeom::Point2D

imul(...)

Scalar multiplication
C++ signature:
    __imul__(RDGeom::Point2D {lvalue}, double) -> RDGeom::Point2D

init(...)
(Constructor)

Default Constructor
C++ signature:
    __init__(_object*) -> void*
C++ signature:
    __init__(_object*, double, double) -> void*

Overrides: object.__init__

isub(...)

C++ signature:
__isub__(boost::python::back_reference<RDGeom::Point2D&>, RDGeom::Point2D) -> _object*

len(...)
(Length operator)

C++ signature:
__len__(RDGeom::Point2D {lvalue}) -> unsigned int

mul(...)

C++ signature:
__mul__(RDGeom::Point2D {lvalue}, double) -> _object*

reduce(...)

helper for pickle

Overrides: object.__reduce__: (inherited documentation)

sub(...)
(Subtraction operator)

C++ signature:
__sub__(RDGeom::Point2D {lvalue}, RDGeom::Point2D) -> _object*

Property Details

[hide private]

x

Get Method:: unreachable(...)
Set Method:: unreachable(...)

y

Get Method:: unreachable(...)
Set Method:: unreachable(...)

Class Point2D

AngleTo(...)

DirectionVector(...)

DotProduct(...)

Length(...)

LengthSq(...)

Normalize(...)

SignedAngleTo(...)

__add__(...) (Addition operator)

__div__(...)

__getinitargs__(...)

__getitem__(...) (Indexing operator)

__iadd__(...)

__idiv__(...)

__imul__(...)

__init__(...) (Constructor)

__isub__(...)

__len__(...) (Length operator)

__mul__(...)

__reduce__(...)

__sub__(...) (Subtraction operator)

x

y

add(...)
(Addition operator)

div(...)

getinitargs(...)

getitem(...)
(Indexing operator)

iadd(...)

idiv(...)

imul(...)

init(...)
(Constructor)

isub(...)

len(...)
(Length operator)

mul(...)

reduce(...)

sub(...)
(Subtraction operator)