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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QVectorPath Class Reference

#include <qvectorpath_p.h>

Inheritance diagram for QVectorPath:
Collaboration diagram for QVectorPath:

Classes

struct  CacheEntry

Public Types

enum  Hint {
  AreaShapeMask = 0x0001 , NonConvexShapeMask = 0x0002 , CurvedShapeMask = 0x0004 , LinesShapeMask = 0x0008 ,
  RectangleShapeMask = 0x0010 , ShapeMask = 0x001f , LinesHint = LinesShapeMask , RectangleHint = AreaShapeMask | RectangleShapeMask ,
  EllipseHint = AreaShapeMask | CurvedShapeMask , ConvexPolygonHint = AreaShapeMask , PolygonHint = AreaShapeMask | NonConvexShapeMask , RoundedRectHint = AreaShapeMask | CurvedShapeMask ,
  ArbitraryShapeHint = AreaShapeMask | NonConvexShapeMask | CurvedShapeMask , IsCachedHint = 0x0100 , ShouldUseCacheHint = 0x0200 , ControlPointRect = 0x0400 ,
  OddEvenFill = 0x1000 , WindingFill = 0x2000 , ImplicitClose = 0x4000 , ExplicitOpen = 0x8000
}

Public Member Functions

 QVectorPath (const qreal *points, int count, const QPainterPath::ElementType *elements=nullptr, uint hints=ArbitraryShapeHint)
 ~QVectorPath ()
QRectF controlPointRect () const
Hint shape () const
bool isConvex () const
bool isCurved () const
bool isCacheable () const
bool hasImplicitClose () const
bool hasExplicitOpen () const
bool hasWindingFill () const
void makeCacheable () const
uint hints () const
const QPainterPath::ElementType * elements () const
const qreal * points () const
bool isEmpty () const
int elementCount () const
const QPainterPath convertToPainterPath () const
CacheEntry * addCacheData (QPaintEngineEx *engine, void *data, qvectorpath_cache_cleanup cleanup) const
CacheEntry * lookupCacheData (QPaintEngineEx *engine) const
bool isRect () const

Static Public Member Functions

static uint polygonFlags (QPaintEngine::PolygonDrawMode mode)
template<typename T>
static bool isRect (const T *pts, int elementCount)

Detailed Description

Definition at line 37 of file qvectorpath_p.h.

Member Enumeration Documentation

◆ Hint

enum QVectorPath::Hint
Enumerator
AreaShapeMask 
NonConvexShapeMask 
CurvedShapeMask 
LinesShapeMask 
RectangleShapeMask 
ShapeMask 
LinesHint 
RectangleHint 
EllipseHint 
ConvexPolygonHint 
PolygonHint 
RoundedRectHint 
ArbitraryShapeHint 
IsCachedHint 
ShouldUseCacheHint 
ControlPointRect 
OddEvenFill 
WindingFill 
ImplicitClose 
ExplicitOpen 

Definition at line 40 of file qvectorpath_p.h.

Constructor & Destructor Documentation

◆ QVectorPath()

QVectorPath::QVectorPath ( const qreal * points,
int count,
const QPainterPath::ElementType * elements = nullptr,
uint hints = ArbitraryShapeHint )
inline

Definition at line 71 of file qvectorpath_p.h.

◆ ~QVectorPath()

QVectorPath::~QVectorPath ( )

Definition at line 27 of file qpaintengineex.cpp.

Member Function Documentation

◆ addCacheData()

QVectorPath::CacheEntry * QVectorPath::addCacheData ( QPaintEngineEx * engine,
void * data,
qvectorpath_cache_cleanup cleanup ) const

Definition at line 78 of file qpaintengineex.cpp.

◆ controlPointRect()

QRectF QVectorPath::controlPointRect ( ) const

Definition at line 42 of file qpaintengineex.cpp.

◆ convertToPainterPath()

const QPainterPath QVectorPath::convertToPainterPath ( ) const
inline

Definition at line 212 of file qpainterpath_p.h.

◆ elementCount()

int QVectorPath::elementCount ( ) const
inline

Definition at line 102 of file qvectorpath_p.h.

◆ elements()

const QPainterPath::ElementType * QVectorPath::elements ( ) const
inline

Definition at line 98 of file qvectorpath_p.h.

◆ hasExplicitOpen()

bool QVectorPath::hasExplicitOpen ( ) const
inline

Definition at line 92 of file qvectorpath_p.h.

◆ hasImplicitClose()

bool QVectorPath::hasImplicitClose ( ) const
inline

Definition at line 91 of file qvectorpath_p.h.

◆ hasWindingFill()

bool QVectorPath::hasWindingFill ( ) const
inline

Definition at line 93 of file qvectorpath_p.h.

◆ hints()

uint QVectorPath::hints ( ) const
inline

Definition at line 96 of file qvectorpath_p.h.

◆ isCacheable()

bool QVectorPath::isCacheable ( ) const
inline

Definition at line 90 of file qvectorpath_p.h.

◆ isConvex()

bool QVectorPath::isConvex ( ) const
inline

Definition at line 87 of file qvectorpath_p.h.

◆ isCurved()

bool QVectorPath::isCurved ( ) const
inline

Definition at line 88 of file qvectorpath_p.h.

◆ isEmpty()

bool QVectorPath::isEmpty ( ) const
inline

Definition at line 100 of file qvectorpath_p.h.

◆ isRect() [1/2]

bool QVectorPath::isRect ( ) const
inline

Definition at line 149 of file qvectorpath_p.h.

◆ isRect() [2/2]

template<typename T>
bool QVectorPath::isRect ( const T * pts,
int elementCount )
inlinestatic

Definition at line 135 of file qvectorpath_p.h.

◆ lookupCacheData()

CacheEntry * QVectorPath::lookupCacheData ( QPaintEngineEx * engine) const
inline

Definition at line 124 of file qvectorpath_p.h.

◆ makeCacheable()

void QVectorPath::makeCacheable ( ) const
inline

Definition at line 95 of file qvectorpath_p.h.

◆ points()

const qreal * QVectorPath::points ( ) const
inline

Definition at line 99 of file qvectorpath_p.h.

◆ polygonFlags()

uint QVectorPath::polygonFlags ( QPaintEngine::PolygonDrawMode mode)
inlinestatic

Definition at line 105 of file qvectorpath_p.h.

◆ shape()

Hint QVectorPath::shape ( ) const
inline

Definition at line 86 of file qvectorpath_p.h.

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