Collaboration diagram for BezierCurve:

Public Member Functions
	BezierCurve (const QList< QPointF > &pointList, bool smooth=true)

	BezierCurve (const QList< QPointF > &pointList, const QList< qreal > &pressureList, double tol, bool smooth=true)

Status	createDomElement (QXmlStreamWriter &xmlStream)

void	loadDomElement (const QDomElement &element)

qreal	getWidth () const

qreal	getFeather () const

bool	getVariableWidth () const

int	getColorNumber () const

void	decreaseColorNumber ()

int	getVertexSize () const

QPointF	getOrigin () const

QPointF	getVertex (int i) const

QPointF	getC1 (int i) const

QPointF	getC2 (int i) const

qreal	getPressure (int i) const

bool	isSelected (int vertex) const

bool	isSelected () const

bool	isPartlySelected () const

bool	isInvisible () const

bool	intersects (QPointF point, qreal distance)

bool	intersects (QRectF rectangle)

bool	isFilled () const

void	setOrigin (const QPointF &point)

void	setOrigin (const QPointF &point, const qreal &pressureValue, const bool &trueOrFalse)

void	setC1 (int i, const QPointF &point)

void	setC2 (int i, const QPointF &point)

void	setVertex (int i, const QPointF &point)

void	setLastVertex (const QPointF &point)

void	setWidth (qreal desiredWidth)

void	setFeather (qreal desiredFeather)

void	setVariableWidth (bool YesOrNo)

void	setInvisibility (bool YesOrNo)

void	setColorNumber (int colorNumber)

void	setSelected (bool YesOrNo)

void	setSelected (int i, bool YesOrNo)

void	setFilled (bool yesOrNo)
	BezierCurve::setFilled.

BezierCurve	transformed (QTransform transformation) const

void	transform (QTransform transformation)

void	appendCubic (const QPointF &c1Point, const QPointF &c2Point, const QPointF &vertexPoint, qreal pressureValue)

void	addPoint (int position, const QPointF point)

void	addPoint (int position, const qreal fraction)

QPointF	getPointOnCubic (int i, qreal t)

void	removeVertex (int i)

QPainterPath	getStraightPath ()

QPainterPath	getSimplePath ()

QPainterPath	getStrokedPath ()

QPainterPath	getStrokedPath (qreal width)

QPainterPath	getStrokedPath (qreal width, bool pressure)

QRectF	getBoundingRect ()

void	drawPath (QPainter &painter, const Object &object, QTransform transformation, bool simplified, bool showThinLines)

void	createCurve (const QList< QPointF > &pointList, const QList< qreal > &pressureList, bool smooth)

void	smoothCurve ()

Static Public Member Functions
static void	simplify (double tol, const QList< QPointF > &inputList, int j, int k, QList< bool > &markList)

static qreal	eLength (const QPointF point)

static qreal	mLength (const QPointF point)

static void	normalise (QPointF &point)

static qreal	findDistance (BezierCurve curve, int i, QPointF P, QPointF &nearestPoint, qreal &t)

static bool	findIntersection (BezierCurve curve1, int i1, BezierCurve curve2, int i2, QList< Intersection > &intersections)

Private Attributes
QPointF	origin

QList< QPointF >	c1

QList< QPointF >	c2

QList< QPointF >	vertex

QList< float >	pressure

int	colorNumber = 0

float	width = 0.f

float	feather = 0.f

bool	variableWidth = 0.f

bool	invisible = false

bool	mFilled = false

QList< bool >	selected

Detailed Description

Definition at line 33 of file beziercurve.h.

Constructor & Destructor Documentation

◆ BezierCurve() [1/3]

BezierCurve::BezierCurve ( )

explicit

Definition at line 30 of file beziercurve.cpp.

◆ BezierCurve() [2/3]

BezierCurve::BezierCurve	(	const QList< QPointF > &	pointList,
		bool	smooth = `true`
	)

explicit

Definition at line 34 of file beziercurve.cpp.

◆ BezierCurve() [3/3]

BezierCurve::BezierCurve	(	const QList< QPointF > &	pointList,
		const QList< qreal > &	pressureList,
		double	tol,
		bool	smooth = `true`
	)

explicit

Definition at line 44 of file beziercurve.cpp.

Member Function Documentation

◆ addPoint() [1/2]

void BezierCurve::addPoint	(	int	position,
		const QPointF	point
	)

Definition at line 339 of file beziercurve.cpp.

◆ addPoint() [2/2]

void BezierCurve::addPoint	(	int	position,
		const qreal	fraction
	)

Definition at line 365 of file beziercurve.cpp.

◆ appendCubic()

void BezierCurve::appendCubic	(	const QPointF &	c1Point,
		const QPointF &	c2Point,
		const QPointF &	vertexPoint,
		qreal	pressureValue
	)

Definition at line 330 of file beziercurve.cpp.

◆ createCurve()

void BezierCurve::createCurve	(	const QList< QPointF > &	pointList,
		const QList< qreal > &	pressureList,
		bool	smooth
	)

Definition at line 628 of file beziercurve.cpp.

◆ createDomElement()

Status BezierCurve::createDomElement ( QXmlStreamWriter & xmlStream )

Definition at line 87 of file beziercurve.cpp.

◆ decreaseColorNumber()

void BezierCurve::decreaseColorNumber ( )

inline

Definition at line 47 of file beziercurve.h.

◆ drawPath()

void BezierCurve::drawPath	(	QPainter &	painter,
		const Object &	object,
		QTransform	transformation,
		bool	simplified,
		bool	showThinLines
	)

Definition at line 432 of file beziercurve.cpp.

◆ eLength()

qreal BezierCurve::eLength ( const QPointF point )

static

Definition at line 757 of file beziercurve.cpp.

◆ findDistance()

qreal BezierCurve::findDistance	(	BezierCurve	curve,
		int	i,
		QPointF	P,
		QPointF &	nearestPoint,
		qreal &	t
	)

static

Definition at line 780 of file beziercurve.cpp.

◆ findIntersection()

bool BezierCurve::findIntersection	(	BezierCurve	curve1,
		int	i1,
		BezierCurve	curve2,
		int	i2,
		QList< Intersection > &	intersections
	)

static

Definition at line 838 of file beziercurve.cpp.

◆ getBoundingRect()

QRectF BezierCurve::getBoundingRect ( )

Definition at line 622 of file beziercurve.cpp.

◆ getC1()

QPointF BezierCurve::getC1 ( int i ) const

inline

Definition at line 51 of file beziercurve.h.

◆ getC2()

QPointF BezierCurve::getC2 ( int i ) const

inline

Definition at line 52 of file beziercurve.h.

◆ getColorNumber()

int BezierCurve::getColorNumber ( ) const

inline

Definition at line 46 of file beziercurve.h.

◆ getFeather()

qreal BezierCurve::getFeather ( ) const

inline

Definition at line 44 of file beziercurve.h.

◆ getOrigin()

QPointF BezierCurve::getOrigin ( ) const

inline

Definition at line 49 of file beziercurve.h.

◆ getPointOnCubic()

QPointF BezierCurve::getPointOnCubic	(	int	i,
		qreal	t
	)

Definition at line 805 of file beziercurve.cpp.

◆ getPressure()

qreal BezierCurve::getPressure ( int i ) const

inline

Definition at line 53 of file beziercurve.h.

◆ getSimplePath()

QPainterPath BezierCurve::getSimplePath ( )

Definition at line 529 of file beziercurve.cpp.

◆ getStraightPath()

QPainterPath BezierCurve::getStraightPath ( )

Definition at line 517 of file beziercurve.cpp.

◆ getStrokedPath() [1/3]

QPainterPath BezierCurve::getStrokedPath ( )

Definition at line 540 of file beziercurve.cpp.

◆ getStrokedPath() [2/3]

QPainterPath BezierCurve::getStrokedPath ( qreal width )

Definition at line 545 of file beziercurve.cpp.

◆ getStrokedPath() [3/3]

QPainterPath BezierCurve::getStrokedPath	(	qreal	width,
		bool	pressure
	)

Definition at line 551 of file beziercurve.cpp.

◆ getVariableWidth()

bool BezierCurve::getVariableWidth ( ) const

inline

Definition at line 45 of file beziercurve.h.

◆ getVertex()

QPointF BezierCurve::getVertex ( int i ) const

inline

Definition at line 50 of file beziercurve.h.

◆ getVertexSize()

int BezierCurve::getVertexSize ( ) const

inline

Definition at line 48 of file beziercurve.h.

◆ getWidth()

qreal BezierCurve::getWidth ( ) const

inline

Definition at line 43 of file beziercurve.h.

◆ intersects() [1/2]

bool BezierCurve::intersects	(	QPointF	point,
		qreal	distance
	)

Definition at line 814 of file beziercurve.cpp.

◆ intersects() [2/2]

bool BezierCurve::intersects ( QRectF rectangle )

Definition at line 825 of file beziercurve.cpp.

◆ isFilled()

bool BezierCurve::isFilled ( ) const

inline

Definition at line 60 of file beziercurve.h.

◆ isInvisible()

bool BezierCurve::isInvisible ( ) const

inline

Definition at line 57 of file beziercurve.h.

◆ isPartlySelected()

bool BezierCurve::isPartlySelected ( ) const

inline

Definition at line 56 of file beziercurve.h.

◆ isSelected() [1/2]

bool BezierCurve::isSelected ( ) const

inline

Definition at line 55 of file beziercurve.h.

◆ isSelected() [2/2]

bool BezierCurve::isSelected ( int vertex ) const

inline

Definition at line 54 of file beziercurve.h.

◆ loadDomElement()

void BezierCurve::loadDomElement ( const QDomElement & element )

Definition at line 147 of file beziercurve.cpp.

◆ mLength()

qreal BezierCurve::mLength ( const QPointF point )

static

Definition at line 764 of file beziercurve.cpp.

◆ normalise()

void BezierCurve::normalise ( QPointF & point )

static

Definition at line 771 of file beziercurve.cpp.

◆ removeVertex()

void BezierCurve::removeVertex ( int i )

Definition at line 400 of file beziercurve.cpp.

◆ setC1()

void BezierCurve::setC1	(	int	i,
		const QPointF &	point
	)

Definition at line 193 of file beziercurve.cpp.

◆ setC2()

void BezierCurve::setC2	(	int	i,
		const QPointF &	point
	)

Definition at line 205 of file beziercurve.cpp.

◆ setColorNumber()

void BezierCurve::setColorNumber ( int colorNumber )

inline

Definition at line 72 of file beziercurve.h.

◆ setFeather()

void BezierCurve::setFeather ( qreal desiredFeather )

Definition at line 251 of file beziercurve.cpp.

◆ setFilled()

void BezierCurve::setFilled ( bool YesOrNo )

BezierCurve::setFilled.

Parameters

YesOrNo bool setFilled doesn't do anything on its own, but we use it to see if a curve has been filled with an BezierArea.

Definition at line 277 of file beziercurve.cpp.

◆ setInvisibility()

void BezierCurve::setInvisibility ( bool YesOrNo )

Definition at line 261 of file beziercurve.cpp.

◆ setLastVertex()

void BezierCurve::setLastVertex ( const QPointF & point )

Definition at line 233 of file beziercurve.cpp.

◆ setOrigin() [1/2]

void BezierCurve::setOrigin ( const QPointF & point )

Definition at line 181 of file beziercurve.cpp.

◆ setOrigin() [2/2]

void BezierCurve::setOrigin	(	const QPointF &	point,
		const qreal &	pressureValue,
		const bool &	trueOrFalse
	)

Definition at line 186 of file beziercurve.cpp.

◆ setSelected() [1/2]

void BezierCurve::setSelected ( bool YesOrNo )

inline

Definition at line 73 of file beziercurve.h.

◆ setSelected() [2/2]

void BezierCurve::setSelected	(	int	i,
		bool	YesOrNo
	)

Definition at line 266 of file beziercurve.cpp.

◆ setVariableWidth()

void BezierCurve::setVariableWidth ( bool YesOrNo )

Definition at line 256 of file beziercurve.cpp.

◆ setVertex()

void BezierCurve::setVertex	(	int	i,
		const QPointF &	point
	)

Definition at line 217 of file beziercurve.cpp.

◆ setWidth()

void BezierCurve::setWidth ( qreal desiredWidth )

Definition at line 246 of file beziercurve.cpp.

◆ simplify()

void BezierCurve::simplify	(	double	tol,
		const QList< QPointF > &	inputList,
		int	j,
		int	k,
		QList< bool > &	markList
	)

static

Definition at line 707 of file beziercurve.cpp.

◆ smoothCurve()

void BezierCurve::smoothCurve ( )

Definition at line 662 of file beziercurve.cpp.

◆ transform()

void BezierCurve::transform ( QTransform transformation )

Definition at line 315 of file beziercurve.cpp.

◆ transformed()

BezierCurve BezierCurve::transformed ( QTransform transformation ) const

Definition at line 282 of file beziercurve.cpp.

Member Data Documentation

◆ c1

QList<QPointF> BezierCurve::c1

private

Definition at line 107 of file beziercurve.h.

◆ c2

QList<QPointF> BezierCurve::c2

private

Definition at line 108 of file beziercurve.h.

◆ colorNumber

int BezierCurve::colorNumber = 0

private

Definition at line 111 of file beziercurve.h.

◆ feather

float BezierCurve::feather = 0.f

private

Definition at line 113 of file beziercurve.h.

◆ invisible

bool BezierCurve::invisible = false

private

Definition at line 115 of file beziercurve.h.

◆ mFilled

bool BezierCurve::mFilled = false

private

Definition at line 116 of file beziercurve.h.

◆ origin

QPointF BezierCurve::origin

private

Definition at line 106 of file beziercurve.h.

◆ pressure

QList<float> BezierCurve::pressure

private

Definition at line 110 of file beziercurve.h.

◆ selected

QList<bool> BezierCurve::selected

private

Definition at line 117 of file beziercurve.h.

◆ variableWidth

bool BezierCurve::variableWidth = 0.f

private

Definition at line 114 of file beziercurve.h.

◆ vertex

QList<QPointF> BezierCurve::vertex

private

Definition at line 109 of file beziercurve.h.

◆ width

float BezierCurve::width = 0.f

private

Definition at line 112 of file beziercurve.h.

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

core_lib/src/graphics/vector/beziercurve.h
core_lib/src/graphics/vector/beziercurve.cpp

Public Member Functions

Static Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ BezierCurve() [1/3]

◆ BezierCurve() [2/3]

◆ BezierCurve() [3/3]

Member Function Documentation

◆ addPoint() [1/2]

◆ addPoint() [2/2]

◆ appendCubic()

◆ createCurve()

◆ createDomElement()

◆ decreaseColorNumber()

◆ drawPath()

◆ eLength()

◆ findDistance()

◆ findIntersection()

◆ getBoundingRect()

◆ getC1()

◆ getC2()

◆ getColorNumber()

◆ getFeather()

◆ getOrigin()

◆ getPointOnCubic()

◆ getPressure()

◆ getSimplePath()

◆ getStraightPath()

◆ getStrokedPath() [1/3]

◆ getStrokedPath() [2/3]

◆ getStrokedPath() [3/3]

◆ getVariableWidth()

◆ getVertex()

◆ getVertexSize()

◆ getWidth()

◆ intersects() [1/2]

◆ intersects() [2/2]

◆ isFilled()

◆ isInvisible()

◆ isPartlySelected()

◆ isSelected() [1/2]

◆ isSelected() [2/2]

◆ loadDomElement()

◆ mLength()

◆ normalise()

◆ removeVertex()

◆ setC1()

◆ setC2()

◆ setColorNumber()

◆ setFeather()

◆ setFilled()

◆ setInvisibility()

◆ setLastVertex()

◆ setOrigin() [1/2]

◆ setOrigin() [2/2]

◆ setSelected() [1/2]

◆ setSelected() [2/2]

◆ setVariableWidth()

◆ setVertex()

◆ setWidth()

◆ simplify()

◆ smoothCurve()

◆ transform()

◆ transformed()

Member Data Documentation

◆ c1

◆ c2

◆ colorNumber

◆ feather

◆ invisible

◆ mFilled

◆ origin

◆ pressure

◆ selected

◆ variableWidth

◆ vertex

◆ width