RDKit
Open-source cheminformatics and machine learning.
Public Member Functions | Public Attributes | List of all members
RDGeom::Point2D Class Reference

#include <point.h>

Inheritance diagram for RDGeom::Point2D:
RDGeom::Point

Public Member Functions

 Point2D ()
 
 Point2D (double xv, double yv)
 
 ~Point2D ()
 
 Point2D (const Point2D &other)
 
virtual Point * copy () const
 
unsigned int dimension () const
 
double operator[] (unsigned int i) const
 
double & operator[] (unsigned int i)
 
Point2D & operator= (const Point2D &other)
 
Point2D & operator+= (const Point2D &other)
 
Point2D & operator-= (const Point2D &other)
 
Point2D & operator*= (double scale)
 
Point2D & operator/= (double scale)
 
Point2D operator- () const
 
void normalize ()
 
void rotate90 ()
 
double length () const
 
double lengthSq () const
 
double dotProduct (const Point2D &other) const
 
double angleTo (const Point2D &other) const
 
double signedAngleTo (const Point2D &other) const
 
Point2D directionVector (const Point2D &other) const
 
- Public Member Functions inherited from RDGeom::Point
virtual ~Point ()
 

Public Attributes

double x
 
double y
 

Detailed Description

Definition at line 254 of file point.h.

Constructor & Destructor Documentation

◆ Point2D() [1/3]

RDGeom::Point2D::Point2D ( )
inline

Definition at line 258 of file point.h.

◆ Point2D() [2/3]

RDGeom::Point2D::Point2D ( double  xv,
double  yv 
)
inline

Definition at line 259 of file point.h.

◆ ~Point2D()

RDGeom::Point2D::~Point2D ( )
inline

Definition at line 261 of file point.h.

◆ Point2D() [3/3]

RDGeom::Point2D::Point2D ( const Point2D &  other)
inline

Definition at line 263 of file point.h.

Member Function Documentation

◆ angleTo()

double RDGeom::Point2D::angleTo ( const Point2D &  other) const
inline

Definition at line 352 of file point.h.

References dotProduct(), and normalize().

Referenced by RDDepict::computeAngle().

◆ copy()

virtual Point* RDGeom::Point2D::copy ( ) const
inlinevirtual

Implements RDGeom::Point.

Definition at line 265 of file point.h.

◆ dimension()

unsigned int RDGeom::Point2D::dimension ( ) const
inlinevirtual

Implements RDGeom::Point.

Definition at line 267 of file point.h.

◆ directionVector()

Point2D RDGeom::Point2D::directionVector ( const Point2D &  other) const
inline

Definition at line 373 of file point.h.

References normalize(), x, and y.

◆ dotProduct()

double RDGeom::Point2D::dotProduct ( const Point2D &  other) const
inline

Definition at line 347 of file point.h.

References x, and y.

Referenced by angleTo(), and RDKit::Drawing::DrawMol().

◆ length()

double RDGeom::Point2D::length ( ) const
inlinevirtual

Implements RDGeom::Point.

Definition at line 336 of file point.h.

◆ lengthSq()

double RDGeom::Point2D::lengthSq ( ) const
inlinevirtual

Implements RDGeom::Point.

Definition at line 342 of file point.h.

◆ normalize()

void RDGeom::Point2D::normalize ( )
inlinevirtual

Implements RDGeom::Point.

Definition at line 324 of file point.h.

References RDGeom::Point::length().

Referenced by angleTo(), RDDepict::computeNormal(), directionVector(), and RDKit::Drawing::DrawMol().

◆ operator*=()

Point2D& RDGeom::Point2D::operator*= ( double  scale)
inline

Definition at line 305 of file point.h.

◆ operator+=()

Point2D& RDGeom::Point2D::operator+= ( const Point2D &  other)
inline

Definition at line 293 of file point.h.

References x, and y.

◆ operator-()

Point2D RDGeom::Point2D::operator- ( ) const
inline

Definition at line 317 of file point.h.

References x, and y.

◆ operator-=()

Point2D& RDGeom::Point2D::operator-= ( const Point2D &  other)
inline

Definition at line 299 of file point.h.

References x, and y.

◆ operator/=()

Point2D& RDGeom::Point2D::operator/= ( double  scale)
inline

Definition at line 311 of file point.h.

◆ operator=()

Point2D& RDGeom::Point2D::operator= ( const Point2D &  other)
inline

Definition at line 287 of file point.h.

References x, and y.

◆ operator[]() [1/2]

double RDGeom::Point2D::operator[] ( unsigned int  i) const
inlinevirtual

Implements RDGeom::Point.

Definition at line 269 of file point.h.

References PRECONDITION.

◆ operator[]() [2/2]

double& RDGeom::Point2D::operator[] ( unsigned int  i)
inlinevirtual

Implements RDGeom::Point.

Definition at line 278 of file point.h.

References PRECONDITION.

◆ rotate90()

void RDGeom::Point2D::rotate90 ( )
inline

Definition at line 330 of file point.h.

Referenced by RDKit::Drawing::DrawMol().

◆ signedAngleTo()

double RDGeom::Point2D::signedAngleTo ( const Point2D &  other) const
inline

Definition at line 367 of file point.h.

References M_PI, x, and y.

Member Data Documentation

◆ x

double RDGeom::Point2D::x

Definition at line 256 of file point.h.

Referenced by RDDepict::computeNormal(), directionVector(), dotProduct(), RDKit::MolDraw2Dwx::drawChar(), RDKit::MolDraw2Dwx::drawLine(), RDKit::Drawing::DrawMol(), RDKit::MolDraw2Dwx::drawPolygon(), RDKit::Drawing::detail::getAtomSymbolAndOrientation(), operator+=(), operator-(), operator-=(), operator=(), RDDepict::rotationDir(), and signedAngleTo().

◆ y

double RDGeom::Point2D::y

Definition at line 256 of file point.h.

Referenced by RDDepict::computeNormal(), directionVector(), dotProduct(), RDKit::MolDraw2Dwx::drawChar(), RDKit::MolDraw2Dwx::drawLine(), RDKit::Drawing::DrawMol(), RDKit::MolDraw2Dwx::drawPolygon(), RDKit::Drawing::detail::getAtomSymbolAndOrientation(), operator+=(), operator-(), operator-=(), operator=(), RDDepict::rotationDir(), and signedAngleTo().

The documentation for this class was generated from the following file: