#include <vabstractcubicbezierpath.h>

Inheritance diagram for VAbstractCubicBezierPath:

Collaboration diagram for VAbstractCubicBezierPath:

Public Member Functions
	VAbstractCubicBezierPath (const GOType &type, const quint32 &idObject=null_id, const Draw &mode=Draw::Calculation)

	VAbstractCubicBezierPath (const VAbstractCubicBezierPath &curve)

VAbstractCubicBezierPath &	operator= (const VAbstractCubicBezierPath &curve)

virtual	~VAbstractCubicBezierPath ()

virtual qint32	CountSubSpl () const =0

virtual qint32	CountPoints () const =0

virtual void	Clear ()=0

virtual VSpline	GetSpline (qint32 index) const =0

virtual QVector< VSplinePoint >	GetSplinePath () const =0

virtual QPainterPath	GetPath () const Q_DECL_OVERRIDE
	GetPath return QPainterPath which reprezent spline path. More...

virtual QVector< QPointF >	getPoints () const Q_DECL_OVERRIDE
	GetPathPoints return list of points what located on path. More...

virtual qreal	GetLength () const Q_DECL_OVERRIDE
	GetLength return length of spline path. More...

virtual QVector< DirectionArrow >	DirectionArrows () const Q_DECL_OVERRIDE

int	Segment (const QPointF &p) const

QPointF	CutSplinePath (qreal length, qint32 &p1, qint32 &p2, QPointF &spl1p2, QPointF &spl1p3, QPointF &spl2p2, QPointF &spl2p3) const
	CutSplinePath cut spline path into two. This method don't return two spline path. You must create spline paths by yourself. Example: QPointF spl1p2, spl1p3, spl2p2, spl2p3; qint32 p1 = 0, p2 = 0; QPointF point = splPath->CutSplinePath(length, p1, p2, spl1p2, spl1p3, spl2p2, spl2p3);. More...

virtual QString	NameForHistory (const QString &toolName) const Q_DECL_OVERRIDE
	NameForHistory helps to create name for dialog History. More...

virtual VPointF	FirstPoint () const =0

virtual VPointF	LastPoint () const =0

Public Member Functions inherited from VAbstractBezier
	VAbstractBezier (const GOType &type, const quint32 &idObject=null_id, const Draw &mode=Draw::Calculation)

	VAbstractBezier (const VAbstractBezier &curve)

VAbstractBezier &	operator= (const VAbstractBezier &curve)

virtual	~VAbstractBezier ()

virtual qreal	GetC1Length () const =0

virtual qreal	GetC2Length () const =0

Public Member Functions inherited from VAbstractCurve
	VAbstractCurve (const GOType &type, const quint32 &idObject=null_id, const Draw &mode=Draw::Calculation)

	VAbstractCurve (const VAbstractCurve &curve)

virtual	~VAbstractCurve () Q_DECL_OVERRIDE

VAbstractCurve &	operator= (const VAbstractCurve &curve)

void	Swap (VAbstractCurve &curve) Q_DECL_NOTHROW

QVector< QPointF >	GetSegmentPoints (const QPointF &begin, const QPointF &end, bool reverse=false) const

qreal	GetLengthByPoint (const QPointF &point) const

virtual QVector< QPointF >	IntersectLine (const QLineF &line) const
	IntersectLine return list of points for real intersection with line. More...

virtual bool	IsIntersectLine (const QLineF &line) const

bool	isPointOnCurve (const QPointF &p) const

virtual qreal	GetStartAngle () const =0

virtual qreal	GetEndAngle () const =0

quint32	GetDuplicate () const

void	SetDuplicate (quint32 number)

QString	getLineColor () const

void	setLineColor (const QString &color)

QString	GetPenStyle () const

void	SetPenStyle (const QString &penStyle)

QString	getLineWeight () const
	getLineWeight return weight of the lines More...

void	setLineWeight (const QString &lineWeight)
	setLineWeight set weight of the lines More...

QPointF	getFirstPoint ()

QPointF	getLastPoint ()

Public Member Functions inherited from VGObject
	VGObject ()
	VGObject default constructor. More...

	VGObject (const GOType &type, const quint32 &idObject=0, const Draw &mode=Draw::Calculation)
	VGObject constructor. More...

	VGObject (const VGObject &obj)
	VGObject copy constructor. More...

virtual	~VGObject ()

VGObject &	operator= (const VGObject &obj)
	operator = assignment operator. More...

void	Swap (VGObject &obj) Q_DECL_NOTHROW

quint32	getIdObject () const
	getIdObject return parent id. More...

void	setIdObject (const quint32 &value)
	setIdObject set parent id. More...

virtual QString	name () const
	name return name graphical object. More...

void	setName (const QString &name)
	setName set name graphical object. More...

Draw	getMode () const
	getMode return mode creation. More...

void	setMode (const Draw &value)
	setMode set mode creation. More...

GOType	getType () const
	getType return object type. More...

void	setType (const GOType &type)

quint32	id () const
	id return id object. More...

virtual void	setId (const quint32 &id)
	setId set id object. More...

quint32	getIdTool () const

Protected Member Functions
virtual void	CreateName () Q_DECL_OVERRIDE

Additional Inherited Members
Static Public Member Functions inherited from VAbstractCurve
static QVector< QPointF >	GetSegmentPoints (const QVector< QPointF > &points, const QPointF &begin, const QPointF &end, bool reverse=false)

static bool	isPointOnCurve (const QVector< QPointF > &points, const QPointF &p)

static qreal	PathLength (const QVector< QPointF > &path)

static QVector< QPointF >	CurveIntersectLine (const QVector< QPointF > &points, const QLineF &line)

static QPainterPath	ShowDirection (const QVector< DirectionArrow > &arrows, qreal width)

Static Public Member Functions inherited from VGObject
static QLineF	BuildLine (const QPointF &p1, const qreal &length, const qreal &angle)

static QPointF	BuildRay (const QPointF &firstPoint, const qreal &angle, const QRectF &scRect)

static QLineF	BuildAxis (const QPointF &p, const qreal &angle, const QRectF &scRect)

static QLineF	BuildAxis (const QPointF &p1, const QPointF &p2, const QRectF &scRect)

static int	ContactPoints (const QPointF &p, const QPointF &center, qreal radius, QPointF &p1, QPointF &p2)

static QPointF	LineIntersectRect (const QRectF &rec, const QLineF &line)
	LineIntersectRect find point intersection line and rect. More...

static int	IntersectionCircles (const QPointF &c1, double r1, const QPointF &c2, double r2, QPointF &p1, QPointF &p2)

static qint32	LineIntersectCircle (const QPointF &center, qreal radius, const QLineF &line, QPointF &p1, QPointF &p2)
	LineIntersectCircle find point intersection line and circle. More...

static QPointF	ClosestPoint (const QLineF &line, const QPointF &point)
	ClosestPoint find point projection of point onto line. More...

static QPointF	addVector (const QPointF &p, const QPointF &p1, const QPointF &p2, qreal k)

static void	LineCoefficients (const QLineF &line, qreal a, qreal b, qreal *c)
	LineCoefficients coefficient for equation of segment. Segment equestion ax+by+c=0. More...

static bool	IsPointOnLineSegment (const QPointF &t, const QPointF &p1, const QPointF &p2)
	IsPointOnLineSegment Check if the point is on the line segment. More...

static bool	IsPointOnLineviaPDP (const QPointF &t, const QPointF &p1, const QPointF &p2)
	IsPointOnLineviaPDP use the perp dot product (PDP) way. More...

template<typename T >
static QVector< T >	GetReversePoints (const QVector< T > &points)
	GetReversePoint return revers container of points. More...

static int	GetLengthContour (const QVector< QPointF > &contour, const QVector< QPointF > &newPoints)
	GetLengthContour return length of contour. More...

Static Public Attributes inherited from VAbstractCurve
static const qreal	lengthCurveDirectionArrow = 14

Static Public Attributes inherited from VGObject
static const double	accuracyPointOnLine = (0.1555 / 25.4) * 96.0

Static Protected Member Functions inherited from VGObject
static QTransform	flipTransform (const QLineF &axis)

Detailed Description

Definition at line 64 of file vabstractcubicbezierpath.h.

Constructor & Destructor Documentation

◆ VAbstractCubicBezierPath() [1/2]

VAbstractCubicBezierPath::VAbstractCubicBezierPath	(	const GOType &	type,
		const quint32 &	idObject = `null_id`,
		const Draw &	mode = `Draw::Calculation`
	)

Definition at line 63 of file vabstractcubicbezierpath.cpp.

◆ VAbstractCubicBezierPath() [2/2]

VAbstractCubicBezierPath::VAbstractCubicBezierPath ( const VAbstractCubicBezierPath & curve )

Definition at line 69 of file vabstractcubicbezierpath.cpp.

◆ ~VAbstractCubicBezierPath()

VAbstractCubicBezierPath::~VAbstractCubicBezierPath ( )

virtual

Definition at line 86 of file vabstractcubicbezierpath.cpp.

Member Function Documentation

◆ Clear()

virtual void VAbstractCubicBezierPath::Clear ( )

pure virtual

Implemented in VSplinePath, and VCubicBezierPath.

◆ CountPoints()

virtual qint32 VAbstractCubicBezierPath::CountPoints ( ) const

pure virtual

Implemented in VSplinePath, and VCubicBezierPath.

Referenced by CreateName(), and NameForHistory().

◆ CountSubSpl()

virtual qint32 VAbstractCubicBezierPath::CountSubSpl ( ) const

pure virtual

Implemented in VSplinePath, and VCubicBezierPath.

Referenced by CreateName(), CutSplinePath(), DirectionArrows(), GetLength(), GetPath(), getPoints(), NameForHistory(), and Segment().

◆ CreateName()

void VAbstractCubicBezierPath::CreateName ( )

protectedvirtual

Implements VAbstractCurve.

Definition at line 263 of file vabstractcubicbezierpath.cpp.

References CountPoints(), CountSubSpl(), FirstPoint(), VAbstractCurve::GetDuplicate(), LastPoint(), VGObject::name(), VGObject::setName(), and splPath.

Referenced by VCubicBezierPath::append(), VSplinePath::append(), VCubicBezierPath::VCubicBezierPath(), and VSplinePath::VSplinePath().

◆ CutSplinePath()

QPointF VAbstractCubicBezierPath::CutSplinePath	(	qreal	length,
		qint32 &	p1,
		qint32 &	p2,
		QPointF &	spl1p2,
		QPointF &	spl1p3,
		QPointF &	spl2p2,
		QPointF &	spl2p3
	)		const

CutSplinePath cut spline path into two. This method don't return two spline path. You must create spline paths by yourself. Example: QPointF spl1p2, spl1p3, spl2p2, spl2p3; qint32 p1 = 0, p2 = 0; QPointF point = splPath->CutSplinePath(length, p1, p2, spl1p2, spl1p3, spl2p2, spl2p3);.

VSplinePoint splP1 = splPath->at(p1); VSplinePoint splP2 = splPath->at(p2); VSpline spl1 = VSpline(splP1.P(), spl1p2, spl1p3, *p, splPath->GetKCurve()); VSpline spl2 = VSpline(*p, spl2p2, spl2p3, splP2.P(), splPath->GetKCurve());

Parameters

length	length first spline path.
p1	index first spline point in list.
p2	index second spline point in list.
spl1p2	first control point first spline.
spl1p3	second control point first spline.
spl2p2	first control point second spline.
spl2p3	second control point second spline.