Definition of position or mathematical vector on 2D plane. More...

#include <CVector2d.h>

Inheritance diagram for i2d::CVector2d:

Public Types
typedef imath::TVector< 2 >	BaseClass

Public Types inherited from imath::TVector< 2 >
typedef double	ElementType

typedef double	Elements[Size]

Public Member Functions
	CVector2d ()
	Default constructor.

	CVector2d (double x, double y)
	Construct initializing elements to specified values.

	CVector2d (const istd::CIndex2d &index)

	CVector2d (const QPointF &point)

	CVector2d (const imath::TVector< 2 > &vector)
	Copy constructor.

double	GetX () const
	Get X position of this vector.

void	SetX (double x)
	Set X position of this vector.

double	GetY () const
	Get Y position of this vector.

void	SetY (double y)
	Set Y position of this vector.

void	Init (double angle, double length=1.0)
	Init this vector using angle and vector length.

CVector2d	GetTranslated (const imath::TVector< 2 > &vector)
	Get translated point.

CVector2d	GetHorizontalTranslated (double offsetX) const
	Get horizontal translated point.

CVector2d	GetVerticalTranslated (double offsetY) const
	Get vertical translated point.

double	GetCrossProductZ (const imath::TVector< 2 > &vector) const
	Return Z coordinate of two vectors cross product.

double	GetDotProduct (const CVector2d &vector) const

double	GetAngle () const
	Get angle of this vector.

CVector2d	GetOrthogonal () const
	Get orthogonal vector.

istd::CIndex2d	ToIndex2d () const
	Get vector converted to 2D index.

CVector2d	GetNormalized (double length=1.0) const
	Return normalized vector with the same direction and specified length.

bool	Serialize (iser::IArchive &archive)
	Serialize this vector to specified archive.

CVector2d	operator- () const

CVector2d	operator+ (const imath::TVector< 2 > &vector) const

CVector2d	operator- (const imath::TVector< 2 > &vector) const

CVector2d	operator* (double scalar) const

CVector2d	operator/ (double scalar) const

CVector2d &	operator+= (const imath::TVector< 2 > &vector)

CVector2d &	operator-= (const imath::TVector< 2 > &vector)

CVector2d &	operator*= (double scalar)

CVector2d &	operator/= (double scalar)

	operator QPointF () const

Public Member Functions inherited from imath::TVector< 2 >
	TVector ()
	Creates an uninitialized vector.

	TVector (const TVector< Size, double > &vector)
	Creates a copy of another vector.

	TVector (std::initializer_list< double > values)
	Creates a vector from an initializer list.

const double &	GetElement (int i) const
	Gets the element at the specified index (read-only).

double &	GetElementRef (int i)
	Gets a reference to the element at the specified index (read-write).

void	SetElement (int i, const double &value)
	Sets the element at the specified index.

void	SetAllElements (const double &value)
	Sets all elements to the same value.

void	Reset ()
	Sets all coordinates to zero.

void	Clear ()
	Sets all coordinates to zero.

const TVector< Size, double >::Elements &	GetElements () const
	Get read-only access to internal element container.

TVector< Size, double >::Elements &	GetElementsRef ()
	Get access to internal element container.

void	Translate (const TVector< Size, double > &vector)
	Translates (adds) another vector to this vector.

TVector< Size, double >	GetTranslated (const TVector< Size, double > &vector)
	Returns a new vector that is the translation of this vector.

void	GetTranslated (const TVector< Size, double > &vector, TVector< Size, double > &result)
	Computes the translated vector and stores it in the result parameter.

void	ScaledCumulate (const TVector< Size, double > &vector, double scale)
	Adds a scaled vector to this vector.

bool	IsNull (double tolerance=I_BIG_EPSILON) const
	Checks if this vector is null (all elements approximately zero).

double	GetDotProduct (const TVector< Size, double > &vector) const
	Calculates the dot product with another vector.

double	GetLength2 () const
	Calculates the squared Euclidean length of the vector.

double	GetLength () const
	Calculates the Euclidean length (magnitude) of the vector.

double	GetDistance2 (const TVector< Size, double > &vector) const
	Calculates the squared distance to another vector.

double	GetDistance (const TVector< Size, double > &vector) const
	Calculates the Euclidean distance to another vector.

double	GetElementsSum () const
	Calculates the sum of all vector elements.

bool	Normalize (double length=1.0)
	Normalizes the vector to a specified length.

bool	GetNormalized (TVector< Size, double > &result, double length=1.0) const
	Returns a normalized copy of this vector with specified length.

void	GetMinimal (const TVector< Size, double > &vector, TVector< Size, double > &result) const
	Get vector with minimal elements values.

void	GetMaximal (const TVector< Size, double > &vector, TVector< Size, double > &result) const
	Get vector with maximal elements values.

bool	Serialize (iser::IArchive &archive)
	Serialize this vector to specified archive.

bool	operator== (const TVector< Size, double > &vector) const

bool	operator!= (const TVector< Size, double > &vector) const

bool	operator< (const TVector< Size, double > &vector) const

bool	operator> (const TVector< Size, double > &vector) const

bool	operator<= (const TVector< Size, double > &vector) const

bool	operator>= (const TVector< Size, double > &vector) const

TVector< Size, double > &	operator= (const TVector< Size, double > &vector)=default

TVector< Size, double >	operator- () const

TVector< Size, double >	operator- (const TVector< Size, double > &vector) const

TVector< Size, double >	operator+ (const TVector< Size, double > &vector) const

TVector< Size, double >	operator* (double scalar) const

TVector< Size, double >	operator/ (double scalar) const

TVector< Size, double > &	operator+= (const TVector< Size, double > &vector)

TVector< Size, double > &	operator-= (const TVector< Size, double > &vector)

TVector< Size, double > &	operator*= (double scalar)

TVector< Size, double > &	operator/= (double scalar)

const double &	operator[] (int i) const

double &	operator[] (int i)

Static Public Member Functions
static const CVector2d &	GetZero ()

Static Public Member Functions inherited from imath::TVector< 2 >
static int	GetElementsCount ()
	Get number of elements.

static bool	SetElementsCount (int count)
	Set number of elements.

static const TVector< Size, double > &	GetZero ()
	Get vector with all coordinates set to 0.

Additional Inherited Members
Protected Attributes inherited from imath::TVector< 2 >
Elements	m_elements

Detailed Description

Definition of position or mathematical vector on 2D plane.

Definition at line 28 of file CVector2d.h.

Member Typedef Documentation

◆ BaseClass

typedef imath::TVector<2> i2d::CVector2d::BaseClass

Definition at line 31 of file CVector2d.h.

Constructor & Destructor Documentation

◆ CVector2d() [1/5]

i2d::CVector2d::CVector2d ( )

inline

Default constructor.

Please note, elements will be not initialized.

Definition at line 147 of file CVector2d.h.

Referenced by GetHorizontalTranslated(), GetVerticalTranslated(), operator*(), operator+(), operator-(), operator-(), and operator/().

◆ CVector2d() [2/5]

i2d::CVector2d::CVector2d	(	double	x,
		double	y
	)

inline

Construct initializing elements to specified values.

Definition at line 152 of file CVector2d.h.

References imath::TVector< 2 >::operator[]().

◆ CVector2d() [3/5]

i2d::CVector2d::CVector2d ( const istd::CIndex2d & index )

inline

Definition at line 165 of file CVector2d.h.

References istd::CIndex2d::GetX(), istd::CIndex2d::GetY(), and imath::TVector< 2 >::operator[]().

◆ CVector2d() [4/5]

i2d::CVector2d::CVector2d ( const QPointF & point )

inline

Definition at line 140 of file CVector2d.h.

References imath::TVector< 2 >::operator[]().

◆ CVector2d() [5/5]

i2d::CVector2d::CVector2d ( const imath::TVector< 2 > & vector )

inline

Copy constructor.

Definition at line 159 of file CVector2d.h.

Member Function Documentation

◆ GetAngle()

double i2d::CVector2d::GetAngle ( ) const

inline

Get angle of this vector.

Definition at line 226 of file CVector2d.h.

References GetX(), and GetY().

◆ GetCrossProductZ()

double i2d::CVector2d::GetCrossProductZ ( const imath::TVector< 2 > & vector ) const

inline

Return Z coordinate of two vectors cross product.

Definition at line 214 of file CVector2d.h.

References GetX(), and GetY().

Referenced by i2d::CLine2d::GetAlphaAndCastDistance(), and i2d::CLine2d::GetCutAlpha().

◆ GetDotProduct()

double i2d::CVector2d::GetDotProduct ( const CVector2d & vector ) const

inline

Definition at line 220 of file CVector2d.h.

References GetX(), and GetY().

Referenced by i2d::CLine2d::GetAlphaAndCastDistance(), and i2d::CLine2d::GetCastAlpha().

◆ GetHorizontalTranslated()

CVector2d i2d::CVector2d::GetHorizontalTranslated ( double offsetX ) const

inline

Get horizontal translated point.

Definition at line 202 of file CVector2d.h.

References CVector2d(), GetX(), and GetY().

◆ GetNormalized()

CVector2d i2d::CVector2d::GetNormalized ( double length = 1.0 ) const

Return normalized vector with the same direction and specified length.

◆ GetOrthogonal()

CVector2d i2d::CVector2d::GetOrthogonal ( ) const

Get orthogonal vector.

◆ GetTranslated()

CVector2d i2d::CVector2d::GetTranslated ( const imath::TVector< 2 > & vector )

inline

Get translated point.

Definition at line 196 of file CVector2d.h.

◆ GetVerticalTranslated()

CVector2d i2d::CVector2d::GetVerticalTranslated ( double offsetY ) const

inline

Get vertical translated point.

Definition at line 208 of file CVector2d.h.

References CVector2d(), GetX(), and GetY().

◆ GetX()

double i2d::CVector2d::GetX ( ) const

inline

Get X position of this vector.

Definition at line 172 of file CVector2d.h.

References imath::TVector< 2 >::operator[]().

Referenced by i3d::CVector3d::CVector3d(), GetAngle(), GetCrossProductZ(), i2d::CLine2d::GetCutXPos(), i2d::CLine2d::GetCutYPos(), GetDotProduct(), GetHorizontalTranslated(), iview::CScreenTransform::GetScreenPosition(), GetVerticalTranslated(), operator*(), operator+(), operator-(), operator-(), operator/(), i2d::qHash(), and iqt2d::TCircleBasedParamsGuiComp< CircleBasedShape, CircleBasedModel, CircleBasedGui >::UpdateGui().

◆ GetY()

double i2d::CVector2d::GetY ( ) const

inline

Get Y position of this vector.

Definition at line 184 of file CVector2d.h.

References imath::TVector< 2 >::operator[]().

Referenced by i3d::CVector3d::CVector3d(), GetAngle(), GetCrossProductZ(), i2d::CLine2d::GetCutXPos(), i2d::CLine2d::GetCutYPos(), GetDotProduct(), GetHorizontalTranslated(), iview::CScreenTransform::GetScreenPosition(), GetVerticalTranslated(), operator*(), operator+(), operator-(), operator-(), operator/(), i2d::qHash(), and iqt2d::TCircleBasedParamsGuiComp< CircleBasedShape, CircleBasedModel, CircleBasedGui >::UpdateGui().

◆ GetZero()

const CVector2d & i2d::CVector2d::GetZero ( )

inlinestatic

Definition at line 306 of file CVector2d.h.

References imath::TVector< 2 >::GetZero().

Referenced by iqt2d::TPolygonBasedParamsGuiComp< PolygonBasedShape, PolygonBasedModel >::OnInsertNode().

◆ Init()

void i2d::CVector2d::Init	(	double	angle,
		double	length = `1.0`
	)

Init this vector using angle and vector length.

◆ operator QPointF()

i2d::CVector2d::operator QPointF ( ) const

inline

Definition at line 298 of file CVector2d.h.

◆ operator*()

CVector2d i2d::CVector2d::operator* ( double scalar ) const

inline

Definition at line 250 of file CVector2d.h.

References CVector2d(), GetX(), and GetY().

◆ operator*=()

CVector2d & i2d::CVector2d::operator*= ( double scalar )

inline

Definition at line 282 of file CVector2d.h.

References imath::TVector< 2 >::operator*=().

◆ operator+()

CVector2d i2d::CVector2d::operator+ ( const imath::TVector< 2 > & vector ) const

inline

Definition at line 238 of file CVector2d.h.

References CVector2d(), GetX(), and GetY().

◆ operator+=()

CVector2d & i2d::CVector2d::operator+= ( const imath::TVector< 2 > & vector )

inline

Definition at line 266 of file CVector2d.h.

References imath::TVector< 2 >::operator+=().

◆ operator-() [1/2]

CVector2d i2d::CVector2d::operator- ( ) const

inline

Definition at line 232 of file CVector2d.h.

References CVector2d(), GetX(), and GetY().

◆ operator-() [2/2]

CVector2d i2d::CVector2d::operator- ( const imath::TVector< 2 > & vector ) const

inline

Definition at line 244 of file CVector2d.h.

References CVector2d(), GetX(), and GetY().

◆ operator-=()

CVector2d & i2d::CVector2d::operator-= ( const imath::TVector< 2 > & vector )

inline

Definition at line 274 of file CVector2d.h.

References imath::TVector< 2 >::operator-=().

◆ operator/()

CVector2d i2d::CVector2d::operator/ ( double scalar ) const

inline

Definition at line 256 of file CVector2d.h.

References CVector2d(), GetX(), GetY(), and I_BIG_EPSILON.

◆ operator/=()

CVector2d & i2d::CVector2d::operator/= ( double scalar )

inline

Definition at line 290 of file CVector2d.h.

References imath::TVector< 2 >::operator/=().

◆ Serialize()

bool i2d::CVector2d::Serialize ( iser::IArchive & archive )

Serialize this vector to specified archive.

◆ SetX()

void i2d::CVector2d::SetX ( double x )

inline

Set X position of this vector.

Definition at line 178 of file CVector2d.h.

References imath::TVector< 2 >::operator[]().

Referenced by i2d::CMatrix2d::GetAxesLengths().

◆ SetY()

void i2d::CVector2d::SetY ( double y )

inline

Set Y position of this vector.

Definition at line 190 of file CVector2d.h.

References imath::TVector< 2 >::operator[]().

Referenced by i2d::CMatrix2d::GetAxesLengths().

◆ ToIndex2d()

istd::CIndex2d i2d::CVector2d::ToIndex2d ( ) const

Get vector converted to 2D index.

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

Acf/Include/i2d/CVector2d.h

Public Types

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BaseClass

Constructor & Destructor Documentation

◆ CVector2d() [1/5]

◆ CVector2d() [2/5]

◆ CVector2d() [3/5]

◆ CVector2d() [4/5]

◆ CVector2d() [5/5]

Member Function Documentation

◆ GetAngle()

◆ GetCrossProductZ()

◆ GetDotProduct()

◆ GetHorizontalTranslated()

◆ GetNormalized()

◆ GetOrthogonal()

◆ GetTranslated()

◆ GetVerticalTranslated()

◆ GetX()

◆ GetY()

◆ GetZero()

◆ Init()

◆ operator QPointF()

◆ operator*()

◆ operator*=()

◆ operator+()

◆ operator+=()

◆ operator-() [1/2]

◆ operator-() [2/2]

◆ operator-=()

◆ operator/()

◆ operator/=()

◆ Serialize()

◆ SetX()

◆ SetY()

◆ ToIndex2d()