QPainterPathData Class Reference

#include <qpainterpath_p.h>

Inheritance diagram for QPainterPathData:

Public Functions
void	close ()
bool	isClosed () const
void	maybeMoveTo ()
	QPainterPathData ()
	QPainterPathData (const QPainterPathData &other)
const QVectorPath &	vectorPath ()
	~QPainterPathData ()

Public Variables
QRectF	bounds
QRectF	controlBounds
uint	convex: 1
int	cStart
uint	dirtyBounds: 1
uint	dirtyControlBounds: 1
Qt::FillRule	fillRule
QVectorPathConverter *	pathConverter
uint	require_moveTo: 1

Detailed Description

Definition at line 141 of file qpainterpath_p.h.

Constructors and Destructors

QPainterPathData() [1/2]

QPainterPathData::QPainterPathData ( )

inline

Definition at line 144 of file qpainterpath_p.h.

                       :
        cStart(0),
        fillRule(Qt::OddEvenFill),
        dirtyBounds(false),
        dirtyControlBounds(false),
        pathConverter(0)
    {
        ref = 1;
        require_moveTo = false;
        convex = false;
    }

QPainterPathData() [2/2]

QPainterPathData::QPainterPathData ( const QPainterPathData &  other )

inline

Definition at line 156 of file qpainterpath_p.h.

                                                    :
        QPainterPathPrivate(), cStart(other.cStart), fillRule(other.fillRule),
        bounds(other.bounds),
        controlBounds(other.controlBounds),
        dirtyBounds(other.dirtyBounds),
        dirtyControlBounds(other.dirtyControlBounds),
        convex(other.convex),
        pathConverter(0)
    {
        ref = 1;
        require_moveTo = false;
        elements = other.elements;
    }

~QPainterPathData()

QPainterPathData::~QPainterPathData ( )

inline

Definition at line 170 of file qpainterpath_p.h.

                        {
        delete pathConverter;
    }

Functions

close()

void QPainterPathData::close ( )

inline

Definition at line 246 of file qpainterpath_p.h.

Referenced by QPainterPath::closeSubpath().

{
    Q_ASSERT(ref == 1);
    require_moveTo = true;
    const QPainterPath::Element &first = elements.at(cStart);
    QPainterPath::Element &last = elements.last();
    if (first.x != last.x || first.y != last.y) {
        if (qFuzzyCompare(first.x, last.x) && qFuzzyCompare(first.y, last.y)) {
            last.x = first.x;
            last.y = first.y;
        } else {
            QPainterPath::Element e = { first.x, first.y, QPainterPath::LineToElement };
            elements << e;
        }
    }
}

isClosed()

bool QPainterPathData::isClosed ( ) const

inline

Definition at line 239 of file qpainterpath_p.h.

Referenced by QPainterPath::addPath(), and QPainterPath::lineTo().

{
    const QPainterPath::Element &first = elements.at(cStart);
    const QPainterPath::Element &last = elements.last();
    return first.x == last.x && first.y == last.y;
}

maybeMoveTo()

void QPainterPathData::maybeMoveTo ( )

inline

Definition at line 263 of file qpainterpath_p.h.

Referenced by QPainterPath::cubicTo(), and QPainterPath::lineTo().

{
    if (require_moveTo) {
        QPainterPath::Element e = elements.last();
        e.type = QPainterPath::MoveToElement;
        elements.append(e);
        require_moveTo = false;
    }
}

vectorPath()

const QVectorPath& QPainterPathData::vectorPath ( )

inline

Definition at line 178 of file qpainterpath_p.h.

Referenced by qtVectorPathForPath().

                                    {
        if (!pathConverter)
            pathConverter = new QVectorPathConverter(elements, fillRule, convex);
        return pathConverter->path;
    }

Properties

bounds

QRectF QPainterPathData::bounds

Definition at line 187 of file qpainterpath_p.h.

Referenced by QPainterPath::boundingRect(), and QPainterPath::computeBoundingRect().

controlBounds

QRectF QPainterPathData::controlBounds

Definition at line 188 of file qpainterpath_p.h.

Referenced by QPainterPath::computeControlPointRect(), and QPainterPath::controlPointRect().

convex

uint QPainterPathData::convex

Definition at line 193 of file qpainterpath_p.h.

Referenced by QPainterPath::addEllipse(), QPainterPath::addRect(), and QPainterPath::lineTo().

cStart

int QPainterPathData::cStart

Definition at line 184 of file qpainterpath_p.h.

Referenced by QPainterPath::addPath(), QPainterPath::connectPath(), QPainterPath::moveTo(), operator<<(), and operator>>().

dirtyBounds

uint QPainterPathData::dirtyBounds

Definition at line 191 of file qpainterpath_p.h.

Referenced by QPainterPath::boundingRect(), QPainterPath::computeBoundingRect(), and operator>>().

dirtyControlBounds

uint QPainterPathData::dirtyControlBounds

Definition at line 192 of file qpainterpath_p.h.

Referenced by QPainterPath::computeControlPointRect(), QPainterPath::controlPointRect(), and operator>>().

fillRule

Qt::FillRule QPainterPathData::fillRule

Definition at line 185 of file qpainterpath_p.h.

Referenced by QPainterPath::contains(), QVectorPath::convertToPainterPath(), QPainterPath::fillRule(), operator<<(), QPainterPath::operator==(), operator>>(), and QPainterPath::setFillRule().

pathConverter

QVectorPathConverter* QPainterPathData::pathConverter

Definition at line 195 of file qpainterpath_p.h.

require_moveTo

uint QPainterPathData::require_moveTo

Definition at line 190 of file qpainterpath_p.h.

Referenced by QPainterPath::addEllipse(), QPainterPath::addPath(), QPainterPath::addRect(), and QPainterPath::moveTo().

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

• /src/gui/painting/qpainterpath_p.h