ArcImp Class Reference

#include <other_imp.h>

Inheritance diagram for ArcImp:

Public Types
typedef CurveImp	Parent
Public Types inherited from CurveImp
typedef ObjectImp	Parent

Public Member Functions
	ArcImp (const Coordinate &center, const double radius, const double startangle, const double angle)
	~ArcImp ()
double	angle () const
const Coordinate	center () const
bool	contains (const Coordinate &p, int width, const KigWidget &w) const
bool	containsPoint (const Coordinate &p, const KigDocument &doc) const
ArcImp *	copy () const
void	draw (KigPainter &p) const
bool	equals (const ObjectImp &rhs) const
Coordinate	firstEndPoint () const
double	getParam (const Coordinate &c, const KigDocument &d) const
const Coordinate	getPoint (double p, const KigDocument &d) const
const char *	iconForProperty (int which) const
const ObjectImpType *	impRequirementForProperty (int which) const
bool	inRect (const Rect &r, int width, const KigWidget &si) const
bool	internalContainsPoint (const Coordinate &p, double threshold) const
bool	isPropertyDefinedOnOrThroughThisImp (int which) const
int	numberOfProperties () const
const QByteArrayList	properties () const
const QByteArrayList	propertiesInternalNames () const
ObjectImp *	property (int which, const KigDocument &d) const
double	radius () const
Coordinate	secondEndPoint () const
double	sectorSurface () const
double	startAngle () const
Rect	surroundingRect () const
ObjectImp *	transform (const Transformation &t) const
const ObjectImpType *	type () const
bool	valid () const
void	visit (ObjectImpVisitor *vtor) const
Public Member Functions inherited from CurveImp
Coordinate	attachPoint () const
QString	cartesianEquationString (const KigDocument &w) const
Public Member Functions inherited from ObjectImp
virtual	~ObjectImp ()
virtual bool	canFillInNextEscape () const
virtual void	fillInNextEscape (QString &s, const KigDocument &) const
int	getPropGid (const char *pname) const
int	getPropLid (int propgid) const
const char *	getPropName (int propgid) const
bool	inherits (const ObjectImpType *t) const
virtual bool	isCache () const
bool	valid () const

Static Public Member Functions
static const ObjectImpType *	stype ()
Static Public Member Functions inherited from CurveImp
static const ObjectImpType *	stype ()
Static Public Member Functions inherited from ObjectImp
static const ObjectImpType *	stype ()

Additional Inherited Members
Protected Member Functions inherited from CurveImp
double	getDist (double param, const Coordinate &p, const KigDocument &doc) const
double	getParamofmin (double a, double b, const Coordinate &p, const KigDocument &doc) const
Protected Member Functions inherited from ObjectImp
	ObjectImp ()

Detailed Description

An ObjectImp representing an arc.

Definition at line 169 of file other_imp.h.

Member Typedef Documentation

typedef CurveImp ArcImp::Parent

Definition at line 177 of file other_imp.h.

Constructor & Destructor Documentation

ArcImp::ArcImp	(	const Coordinate &	center,
		const double	radius,
		const double	startangle,
		const double	angle
	)

Construct an Arc with a given center, radius, start angle and dimension (both in radians).

Definition at line 320 of file other_imp.cc.

ArcImp::~ArcImp

(

)

Definition at line 333 of file other_imp.cc.

Member Function Documentation

double ArcImp::angle

(

)

const

Return the dimension in radians of this arc.

Definition at line 547 of file other_imp.cc.

const Coordinate ArcImp::center

(

)

const

Return the center of this arc.

Definition at line 532 of file other_imp.cc.

bool ArcImp::contains ( const Coordinate &  p, int  width, const KigWidget &  w  ) const

virtual

Implements ObjectImp.

Definition at line 381 of file other_imp.cc.

bool ArcImp::containsPoint ( const Coordinate &  p, const KigDocument &    ) const

virtual

Return whether this Curve contains the given point.

This is implemented as a numerical approximation. Implementations can/should use the value test_threshold in common.h as a threshold value.

Implements CurveImp.

Definition at line 661 of file other_imp.cc.

ArcImp * ArcImp::copy ( ) const

virtual

Returns a copy of this ObjectImp.

The copy is an exact copy. Changes to the copy don't affect the original.

Implements CurveImp.

Definition at line 337 of file other_imp.cc.

void ArcImp::draw ( KigPainter &  p ) const

virtual

Implements ObjectImp.

Definition at line 376 of file other_imp.cc.

bool ArcImp::equals ( const ObjectImp &  rhs ) const

virtual

Returns true if this ObjectImp is equal to rhs.

This function checks whether rhs is of the same ObjectImp type, and whether it contains the same data as this ObjectImp.

It is used e.g. by the KigCommand stuff to see what the user has changed during a move.

Implements ObjectImp.

Definition at line 574 of file other_imp.cc.

Coordinate ArcImp::firstEndPoint

(

)

const

Return the start point of this arc.

Definition at line 552 of file other_imp.cc.

double ArcImp::getParam ( const Coordinate &  c, const KigDocument &  d  ) const

virtual

Reimplemented from CurveImp.

Definition at line 511 of file other_imp.cc.

const Coordinate ArcImp::getPoint ( double  p, const KigDocument &  d  ) const

virtual

Implements CurveImp.

Definition at line 525 of file other_imp.cc.

const char * ArcImp::iconForProperty ( int  which ) const

virtual

Reimplemented from ObjectImp.

Definition at line 435 of file other_imp.cc.

const ObjectImpType * ArcImp::impRequirementForProperty ( int  which ) const

virtual

Reimplemented from ObjectImp.

Definition at line 498 of file other_imp.cc.

bool ArcImp::inRect ( const Rect &  r, int  width, const KigWidget &  si  ) const

virtual

Implements ObjectImp.

Definition at line 386 of file other_imp.cc.

bool ArcImp::internalContainsPoint	(	const Coordinate &	p,
		double	threshold
	)		const

Definition at line 666 of file other_imp.cc.

bool ArcImp::isPropertyDefinedOnOrThroughThisImp ( int  which ) const

virtual

Reimplemented from ObjectImp.

Definition at line 683 of file other_imp.cc.

int ArcImp::numberOfProperties ( ) const

virtual

Reimplemented from ObjectImp.

Definition at line 397 of file other_imp.cc.

const QByteArrayList ArcImp::properties ( ) const

virtual

Reimplemented from ObjectImp.

Definition at line 402 of file other_imp.cc.

const QByteArrayList ArcImp::propertiesInternalNames ( ) const

virtual

Reimplemented from ObjectImp.

Definition at line 419 of file other_imp.cc.

ObjectImp * ArcImp::property ( int  which, const KigDocument &  d  ) const

virtual

Reimplemented from ObjectImp.

Definition at line 464 of file other_imp.cc.

double ArcImp::radius

(

)

const

Return the radius of this arc.

Definition at line 537 of file other_imp.cc.

Coordinate ArcImp::secondEndPoint

(

)

const

Return the end point of this arc.

Definition at line 558 of file other_imp.cc.

double ArcImp::sectorSurface

(

)

const

Return the size of the sector surface of this arc.

Definition at line 493 of file other_imp.cc.

double ArcImp::startAngle

(

)

const

Return the start angle in radians of this arc.

Definition at line 542 of file other_imp.cc.

const ObjectImpType * ArcImp::stype ( )

static

Returns the ObjectImpType representing the ArcImp type.

Definition at line 629 of file other_imp.cc.

Rect ArcImp::surroundingRect ( ) const

virtual

Implements ObjectImp.

Definition at line 723 of file other_imp.cc.

ObjectImp * ArcImp::transform ( const Transformation &  t ) const

virtual

Return this ObjectImp, transformed by the transformation t.

Implements ObjectImp.

Definition at line 342 of file other_imp.cc.

const ObjectImpType * ArcImp::type ( ) const

virtual

Returns the lowermost ObjectImpType that this object is an instantiation of.

E.g. if you want to get a string containing the internal name of the type of an object, you can do:

std::string typename = object.type()->internalName();

Implements ObjectImp.

Definition at line 656 of file other_imp.cc.

bool ArcImp::valid

(

)

const

Definition at line 392 of file other_imp.cc.

void ArcImp::visit ( ObjectImpVisitor *  vtor ) const

virtual

Implements ObjectImp.

Definition at line 506 of file other_imp.cc.

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

• other_imp.h
• other_imp.cc