qstroker_p.h File Reference

#include <QtGui/private/qtguiglobal_p.h>
#include "QtGui/qpainterpath.h"
#include "private/qdatabuffer_p.h"
#include "private/qnumeric_p.h"

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Classes
struct	qfixed2d
class	QStrokerOps
struct	QStrokerOps::Element
class	QStroker
class	QDashStroker

Macros
#define	qt_real_to_fixed(real)   qfixed(real)
#define	qt_fixed_to_real(fixed)   fixed
#define	QT_PATH_KAPPA   0.5522847498

Typedefs
typedef void(*	qStrokerMoveToHook) (qfixed x, qfixed y, void *data)
typedef void(*	qStrokerLineToHook) (qfixed x, qfixed y, void *data)
typedef void(*	qStrokerCubicToHook) (qfixed c1x, qfixed c1y, qfixed c2x, qfixed c2y, qfixed ex, qfixed ey, void *data)

Functions
QPointF	qt_curves_for_arc (const QRectF &rect, qreal startAngle, qreal sweepLength, QPointF *controlPoints, int *point_count)
qreal	qt_t_for_arc_angle (qreal angle)
Q_GUI_EXPORT bool	qt_scaleForTransform (const QTransform &transform, qreal *scale)

Variables
QT_BEGIN_NAMESPACE typedef qreal	qfixed

Macro Definition Documentation

qt_fixed_to_real

#define qt_fixed_to_real

(

fixed

)

fixed

Definition at line 101 of file qstroker_p.h.

QT_PATH_KAPPA

#define QT_PATH_KAPPA   0.5522847498

Definition at line 113 of file qstroker_p.h.

qt_real_to_fixed

#define qt_real_to_fixed

(

real

)

qfixed(real)

Definition at line 100 of file qstroker_p.h.

Typedef Documentation

qStrokerCubicToHook

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

Definition at line 122 of file qstroker_p.h.

qStrokerLineToHook

typedef void(* qStrokerLineToHook) (qfixed x, qfixed y, void *data)

Definition at line 121 of file qstroker_p.h.

qStrokerMoveToHook

typedef void(* qStrokerMoveToHook) (qfixed x, qfixed y, void *data)

Definition at line 120 of file qstroker_p.h.

Function Documentation

qt_curves_for_arc()

QPointF qt_curves_for_arc	(	const QRectF &	rect,
		qreal	startAngle,
		qreal	sweepLength,
		QPointF *	controlPoints,
		int *	point_count
	)

Definition at line 852 of file qstroker.cpp.

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qt_scaleForTransform()

Q_GUI_EXPORT bool qt_scaleForTransform	(	const QTransform &	transform,
		qreal *	scale
	)

Definition at line 2283 of file qtransform.cpp.

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qt_t_for_arc_angle()

qreal qt_t_for_arc_angle

(

qreal

angle

)

Definition at line 792 of file qstroker.cpp.

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Variable Documentation

qfixed

QT_BEGIN_NAMESPACE typedef qreal qfixed

Definition at line 99 of file qstroker_p.h.