qpainterpath.cpp File Reference

#include "qpainterpath.h"
#include "qpainterpath_p.h"
#include <qbitmap.h>
#include <qdebug.h>
#include <qiodevice.h>
#include <qlist.h>
#include <qpen.h>
#include <qpolygon.h>
#include <qtextlayout.h>
#include <qvarlengtharray.h>
#include <qmath.h>
#include <private/qbezier_p.h>
#include <private/qfontengine_p.h>
#include <private/qnumeric_p.h>
#include <private/qobject_p.h>
#include <private/qpathclipper_p.h>
#include <private/qstroker_p.h>
#include <private/qtextengine_p.h>
#include <limits.h>

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Macros
#define	PM_INIT
#define	PM_MEASURE(x)
#define	PM_DISPLAY
#define	QT_BEZIER_A(bezier, coord)
#define	QT_BEZIER_B(bezier, coord)
#define	QT_BEZIER_C(bezier, coord)
#define	QT_BEZIER_CHECK_T(bezier, t)

Enumerations
enum	PainterDirections { Left , Right , Top , Bottom }

Functions
QPainterPath	qt_stroke_dash (const QPainterPath &path, qreal *dashes, int dashCount)
void	qt_find_ellipse_coords (const QRectF &r, qreal angle, qreal length, QPointF *startPoint, QPointF *endPoint)
QDataStream &	operator<< (QDataStream &s, const QPainterPath &p)
QDataStream &	operator>> (QDataStream &s, QPainterPath &p)
void	qt_path_stroke_move_to (qfixed x, qfixed y, void *data)
void	qt_path_stroke_line_to (qfixed x, qfixed y, void *data)
void	qt_path_stroke_cubic_to (qfixed c1x, qfixed c1y, qfixed c2x, qfixed c2y, qfixed ex, qfixed ey, void *data)
QDebug	operator<< (QDebug s, const QPainterPath &p)

Macro Definition Documentation

PM_DISPLAY

#define PM_DISPLAY

Definition at line 68 of file qpainterpath.cpp.

PM_INIT

#define PM_INIT

Definition at line 66 of file qpainterpath.cpp.

PM_MEASURE

#define PM_MEASURE

(

x

)

Definition at line 67 of file qpainterpath.cpp.

QT_BEZIER_A

#define QT_BEZIER_A	(		bezier,
			coord
	)

Value:

                                        3 * (-bezier.coord##1 \
                                        + 3*bezier.coord##2 \
                                        - 3*bezier.coord##3 \
                                        +bezier.coord##4)

Definition at line 1374 of file qpainterpath.cpp.

QT_BEZIER_B

#define QT_BEZIER_B	(		bezier,
			coord
	)

Value:

                                        6 * (bezier.coord##1 \
                                        - 2*bezier.coord##2 \
                                        + bezier.coord##3)

Definition at line 1379 of file qpainterpath.cpp.

QT_BEZIER_C

#define QT_BEZIER_C	(		bezier,
			coord
	)

Value:

                                        3 * (- bezier.coord##1 \
                                        + bezier.coord##2)

Definition at line 1383 of file qpainterpath.cpp.

QT_BEZIER_CHECK_T

#define QT_BEZIER_CHECK_T	(		bezier,
			t
	)

Value:

    if (t >= 0 && t <= 1) { \
        QPointF p(b.pointAt(t)); \
        if (p.x() < minx) minx = p.x(); \
        else if (p.x() > maxx) maxx = p.x(); \
        if (p.y() < miny) miny = p.y(); \
        else if (p.y() > maxy) maxy = p.y(); \
    }

Definition at line 1386 of file qpainterpath.cpp.

Enumeration Type Documentation

PainterDirections

enum PainterDirections

Enumerator
Left
Right
Top
Bottom

Definition at line 1882 of file qpainterpath.cpp.

Function Documentation

operator<<() [1/2]

QDataStream& operator<< ( QDataStream &  s, const QPainterPath &  p  )

related

Definition at line 2447 of file qpainterpath.cpp.

operator<<() [2/2]

QDebug operator<<	(	QDebug	s,
		const QPainterPath &	p
	)

Definition at line 3402 of file qpainterpath.cpp.

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operator>>()

QDataStream& operator>> ( QDataStream &  s, QPainterPath &  p  )

related

Definition at line 2474 of file qpainterpath.cpp.

qt_find_ellipse_coords()

void qt_find_ellipse_coords	(	const QRectF &	r,
		qreal	angle,
		qreal	length,
		QPointF *	startPoint,
		QPointF *	endPoint
	)

Definition at line 101 of file qpainterpath.cpp.

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qt_path_stroke_cubic_to()

void qt_path_stroke_cubic_to	(	qfixed	c1x,
		qfixed	c1y,
		qfixed	c2x,
		qfixed	c2y,
		qfixed	ex,
		qfixed	ey,
		void *	data
	)

Definition at line 2533 of file qpainterpath.cpp.

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qt_path_stroke_line_to()

void qt_path_stroke_line_to	(	qfixed	x,
		qfixed	y,
		void *	data
	)

Definition at line 2528 of file qpainterpath.cpp.

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qt_path_stroke_move_to()

void qt_path_stroke_move_to	(	qfixed	x,
		qfixed	y,
		void *	data
	)

Definition at line 2523 of file qpainterpath.cpp.

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qt_stroke_dash()

QPainterPath qt_stroke_dash	(	const QPainterPath &	path,
		qreal *	dashes,
		int	dashCount
	)