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QQuadPath Class Reference

#include <qquadpath_p.h>

Collaboration diagram for QQuadPath:

Classes

class  Element

Public Types

enum  PathHint : quint8 {
  PathLinear = 0x1 , PathQuadratic = 0x2 , PathConvex = 0x4 , PathFillOnRight = 0x8 ,
  PathSolid = 0x10 , PathNonIntersecting = 0x20 , PathNonOverlappingControlPointTriangles = 0x40
}

Public Member Functions

void moveTo (const QVector2D &to)
void lineTo (const QVector2D &to)
void quadTo (const QVector2D &control, const QVector2D &to)
Element & elementAt (int i)
const Element & elementAt (int i) const
int indexOfChildAt (int i, int childNumber) const
QRectF controlPointRect () const
Qt::FillRule fillRule () const
void setFillRule (Qt::FillRule rule)
void reserve (int size)
int elementCount () const
bool isEmpty () const
int elementCountRecursive () const
int lineCount () const
QPainterPath toPainterPath () const
QString asSvgString () const
QQuadPath subPathsClosed (bool *didClose=nullptr) const
void addCurvatureData ()
QQuadPath flattened () const
QQuadPath dashed (qreal lineWidth, const QList< qreal > &dashPattern, qreal dashOffset=0) const
void splitElementAt (int index)
bool contains (const QVector2D &point) const
bool contains (const QVector2D &point, int fromIndex, int toIndex) const
Element::FillSide fillSideOf (int elementIdx, float elementT) const
template<typename Func>
void iterateChildrenOf (Element &e, Func &&lambda)
template<typename Func>
void iterateChildrenOf (const Element &e, Func &&lambda) const
template<typename Func>
void iterateElements (Func &&lambda)
template<typename Func>
void iterateElements (Func &&lambda) const
bool testHint (PathHint hint) const
void setHint (PathHint hint, bool on=true)
PathHints pathHints () const
void setPathHints (PathHints newHints)

Static Public Member Functions

static QQuadPath fromPainterPath (const QPainterPath &path, PathHints hints={})
static QVector2D closestPointOnLine (const QVector2D &p, const QVector2D &sp, const QVector2D &ep)
static bool isPointOnLeft (const QVector2D &p, const QVector2D &sp, const QVector2D &ep)
static bool isPointOnLine (const QVector2D &p, const QVector2D &sp, const QVector2D &ep)
static bool isPointNearLine (const QVector2D &p, const QVector2D &sp, const QVector2D &ep)

Friends

class QSGCurveProcessor
Q_QUICK_EXPORT QDebug operator<< (QDebug stream, const QQuadPath &path)

Detailed Description

Definition at line 27 of file qquadpath_p.h.

Member Enumeration Documentation

◆ PathHint

enum QQuadPath::PathHint : quint8
Enumerator
PathLinear 
PathQuadratic 
PathConvex 
PathFillOnRight 
PathSolid 
PathNonIntersecting 
PathNonOverlappingControlPointTriangles 

Definition at line 31 of file qquadpath_p.h.

Member Function Documentation

◆ addCurvatureData()

void QQuadPath::addCurvatureData ( )

Definition at line 585 of file qquadpath.cpp.

◆ asSvgString()

QString QQuadPath::asSvgString ( ) const

Definition at line 702 of file qquadpath.cpp.

◆ closestPointOnLine()

QVector2D QQuadPath::closestPointOnLine ( const QVector2D & p,
const QVector2D & sp,
const QVector2D & ep )
static

Definition at line 314 of file qquadpath.cpp.

◆ contains() [1/2]

bool QQuadPath::contains ( const QVector2D & point) const

Definition at line 322 of file qquadpath.cpp.

◆ contains() [2/2]

bool QQuadPath::contains ( const QVector2D & point,
int fromIndex,
int toIndex ) const

Definition at line 327 of file qquadpath.cpp.

◆ controlPointRect()

QRectF QQuadPath::controlPointRect ( ) const

Definition at line 659 of file qquadpath.cpp.

◆ dashed()

QQuadPath QQuadPath::dashed ( qreal lineWidth,
const QList< qreal > & dashPattern,
qreal dashOffset = 0 ) const

Definition at line 892 of file qquadpath.cpp.

◆ elementAt() [1/2]

Element & QQuadPath::elementAt ( int i)
inline

Definition at line 211 of file qquadpath_p.h.

◆ elementAt() [2/2]

const Element & QQuadPath::elementAt ( int i) const
inline

Definition at line 216 of file qquadpath_p.h.

◆ elementCount()

int QQuadPath::elementCount ( ) const
inline

Definition at line 232 of file qquadpath_p.h.

◆ elementCountRecursive()

int QQuadPath::elementCountRecursive ( ) const

Definition at line 678 of file qquadpath.cpp.

◆ fillRule()

Qt::FillRule QQuadPath::fillRule ( ) const
inline

Definition at line 228 of file qquadpath_p.h.

◆ fillSideOf()

QQuadPath::Element::FillSide QQuadPath::fillSideOf ( int elementIdx,
float elementT ) const

Definition at line 378 of file qquadpath.cpp.

◆ flattened()

QQuadPath QQuadPath::flattened ( ) const

Definition at line 770 of file qquadpath.cpp.

◆ fromPainterPath()

QQuadPath QQuadPath::fromPainterPath ( const QPainterPath & path,
PathHints hints = {} )
static

Definition at line 504 of file qquadpath.cpp.

◆ indexOfChildAt()

int QQuadPath::indexOfChildAt ( int i,
int childNumber ) const
inline

Definition at line 221 of file qquadpath_p.h.

◆ isEmpty()

bool QQuadPath::isEmpty ( ) const
inline

Definition at line 233 of file qquadpath_p.h.

◆ isPointNearLine()

bool QQuadPath::isPointNearLine ( const QVector2D & p,
const QVector2D & sp,
const QVector2D & ep )
static

Definition at line 302 of file qquadpath.cpp.

◆ isPointOnLeft()

bool QQuadPath::isPointOnLeft ( const QVector2D & p,
const QVector2D & sp,
const QVector2D & ep )
static

Definition at line 290 of file qquadpath.cpp.

◆ isPointOnLine()

bool QQuadPath::isPointOnLine ( const QVector2D & p,
const QVector2D & sp,
const QVector2D & ep )
static

Definition at line 296 of file qquadpath.cpp.

◆ iterateChildrenOf() [1/2]

template<typename Func>
void QQuadPath::iterateChildrenOf ( const Element & e,
Func && lambda ) const
inline

Definition at line 268 of file qquadpath_p.h.

◆ iterateChildrenOf() [2/2]

template<typename Func>
void QQuadPath::iterateChildrenOf ( Element & e,
Func && lambda )
inline

Definition at line 255 of file qquadpath_p.h.

◆ iterateElements() [1/2]

template<typename Func>
void QQuadPath::iterateElements ( Func && lambda)
inline

Definition at line 281 of file qquadpath_p.h.

◆ iterateElements() [2/2]

template<typename Func>
void QQuadPath::iterateElements ( Func && lambda) const
inline

Definition at line 293 of file qquadpath_p.h.

◆ lineCount()

int QQuadPath::lineCount ( ) const
inline

Definition at line 235 of file qquadpath_p.h.

◆ lineTo()

void QQuadPath::lineTo ( const QVector2D & to)
inline

Definition at line 201 of file qquadpath_p.h.

◆ moveTo()

void QQuadPath::moveTo ( const QVector2D & to)
inline

Definition at line 195 of file qquadpath_p.h.

◆ pathHints()

PathHints QQuadPath::pathHints ( ) const
inline

Definition at line 319 of file qquadpath_p.h.

◆ quadTo()

void QQuadPath::quadTo ( const QVector2D & control,
const QVector2D & to )
inline

Definition at line 206 of file qquadpath_p.h.

◆ reserve()

void QQuadPath::reserve ( int size)
inline

Definition at line 231 of file qquadpath_p.h.

◆ setFillRule()

void QQuadPath::setFillRule ( Qt::FillRule rule)
inline

Definition at line 229 of file qquadpath_p.h.

◆ setHint()

void QQuadPath::setHint ( PathHint hint,
bool on = true )
inline

Definition at line 314 of file qquadpath_p.h.

◆ setPathHints()

void QQuadPath::setPathHints ( PathHints newHints)
inline

Definition at line 324 of file qquadpath_p.h.

◆ splitElementAt()

void QQuadPath::splitElementAt ( int index)

Definition at line 949 of file qquadpath.cpp.

◆ subPathsClosed()

QQuadPath QQuadPath::subPathsClosed ( bool * didClose = nullptr) const

Definition at line 722 of file qquadpath.cpp.

◆ testHint()

bool QQuadPath::testHint ( PathHint hint) const
inline

Definition at line 309 of file qquadpath_p.h.

◆ toPainterPath()

QPainterPath QQuadPath::toPainterPath ( ) const

Definition at line 685 of file qquadpath.cpp.

◆ operator<<

Q_QUICK_EXPORT QDebug operator<< ( QDebug stream,
const QQuadPath & path )
friend

Definition at line 1005 of file qquadpath.cpp.

◆ QSGCurveProcessor

friend class QSGCurveProcessor
friend

Definition at line 345 of file qquadpath_p.h.

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