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

#include <CVector2d.h>

Inheritance diagram for i2d::CVector2d:

Collaboration diagram for i2d::CVector2d:

Public Types
typedef imath::TVector< 2 >	BaseClass

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

typedef std::array< double, Size >	Elements

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 ()
	Create an uninitialized point.

	TVector (const TVector< Size, double > &vector)
	Copy constructor.

	TVector (TVector< Size, double > &&vector) noexcept
	Move constructor.

const double &	GetElement (int i) const
	Get element at specified i.

double &	GetElementRef (int i)
	Get reference to element at specified i.

void	SetElement (int i, const double &value)
	Set element at specified i.

void	SetAllElements (const double &value)
	Set some value to all elements.

void	Reset ()
	Set all coordinates to zero.

void	Clear ()
	Set 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)
	Translate the point.

TVector< Size, double >	GetTranslated (const TVector< Size, double > &vector)
	Get translated point.

void	GetTranslated (const TVector< Size, double > &vector, TVector< Size, double > &result)
	/overloaded

void	ScaledCumulate (const TVector< Size, double > &vector, double scale)
	Add second vector scaled by specified factor.

bool	IsNull (double tolerance=I_BIG_EPSILON) const
	Check if this vector is null.

double	GetDotProduct (const TVector< Size, double > &vector) const
	Return dot product of two vectors.

double	GetLength2 () const
	Return euclidian length square.

double	GetLength () const
	Return euclidian length.

double	GetDistance2 (const TVector< Size, double > &vector) const
	Return distance square between two vectors.

double	GetDistance (const TVector< Size, double > &vector) const
	Return distance between two vectors.

double	GetElementsSum () const
	Get simple sum of all elements.

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

bool	GetNormalized (TVector< Size, double > &result, double length=1.0) const
	Return normalized vector with the same direction and 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 >	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= (TVector< Size, double > &&vector)

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

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(), ialgo::CHoughSpace2d::GetSpaceDistance2(), GetVerticalTranslated(), icmpstr::TShapeBase< GraphicsItemClass >::itemChange(), operator*(), operator+(), operator-(), operator-(), operator/(), i2d::qHash(), and i2dgui::TCircleBasedParamsGuiComp< CircleBasedShape, CircleBasedModel >::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(), ialgo::CHoughSpace2d::GetSpaceDistance2(), GetVerticalTranslated(), icmpstr::TShapeBase< GraphicsItemClass >::itemChange(), operator*(), operator+(), operator-(), operator-(), operator/(), i2d::qHash(), and i2dgui::TCircleBasedParamsGuiComp< CircleBasedShape, CircleBasedModel >::UpdateGui().

◆ GetZero()

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

inlinestatic

Definition at line 306 of file CVector2d.h.

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

Referenced by i2dgui::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(), and GetY().

◆ 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(), and ialgo::CHoughSpace2d::GetSpaceDistance2().

◆ 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(), and ialgo::CHoughSpace2d::GetSpaceDistance2().

◆ ToIndex2d()

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

Get vector converted to 2D index.

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

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()