REllipseData Class Reference

Stores and manages all data that defines the geometry and appearance of an ellipse entity. More...

#include <REllipseData.h>

Inheritance diagram for REllipseData:

List of all members.

Public Member Functions
virtual RShape *	castToShape ()
double	getAngle () const
RVector	getCenter () const
REllipse	getEllipse ()
double	getEndParam () const
QList< RVector >	getFoci () const
RVector	getMajorPoint () const
double	getMajorRadius () const
RVector	getMinorPoint () const
double	getParamTo (const RVector &pos)
double	getRatio () const
virtual QList< RVector >	getReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
virtual QList< QSharedPointer < RShape > >	getShapes (const RBox &queryBox=RDEFAULT_RBOX) const
double	getStartParam () const
bool	isFullEllipse () const
virtual bool	moveReferencePoint (const RVector &referencePoint, const RVector &targetPoint)
	Moves the given reference point to the given target point or does nothing if this entity has no reference point as the given location.
	REllipseData ()
	REllipseData (const REllipse &ellipse)
	REllipseData (const RVector &center, const RVector &majorPoint, double ratio, double startParam, double endParam, bool reversed=false)
virtual bool	reverse ()
void	setMinorPoint (const RVector &p)
	Sets the minor point relative to the center point.
Public Member Functions inherited from REntityData
virtual const RShape *	castToConstShape () const
virtual bool	flipHorizontal ()
virtual bool	flipVertical ()
RLayer::Id	getBlockId () const
QString	getBlockName () const
virtual RBox	getBoundingBox () const
virtual QList< RBox >	getBoundingBoxes () const
virtual QList< RVector >	getCenterPoints (const RBox &queryBox=RDEFAULT_RBOX) const
virtual RVector	getClosestPointOnEntity (const RVector &point, double range=RNANDOUBLE, bool limited=true) const
virtual QSharedPointer< RShape >	getClosestShape (const RVector &pos, double range=RNANDOUBLE) const
RColor	getColor () const
RColor	getColor (bool resolve, const QStack< RBlockReferenceEntity * > &blockRefStack) const
virtual double	getDistanceTo (const RVector &point, bool limited=true, double range=0.0, bool draft=false) const
RDocument *	getDocument ()
const RDocument *	getDocument () const
virtual int	getDrawOrder () const
virtual QList< RVector >	getEndPoints (const RBox &queryBox=RDEFAULT_RBOX) const
virtual QList< RVector >	getIntersectionPoints (const REntityData &other, bool limited=true, bool same=false, const RBox &queryBox=RDEFAULT_RBOX) const
virtual QList< RVector >	getIntersectionPoints (const RShape &shape, bool limited=true, const RBox &queryBox=RDEFAULT_RBOX) const
RLayer::Id	getLayerId () const
QString	getLayerName ()
RLinetype::Id	getLinetypeId () const
RLinetype::Id	getLinetypeId (bool resolve, const QStack< RBlockReferenceEntity * > &blockRefStack) const
RLineweight::Lineweight	getLineweight () const
RLineweight::Lineweight	getLineweight (bool resolve, const QStack< RBlockReferenceEntity * > &blockRefStack) const
double	getLineweightInUnits (const QStack< RBlockReferenceEntity * > &blockRefStack) const
virtual QList< RVector >	getMiddlePoints (const RBox &queryBox=RDEFAULT_RBOX) const
virtual RVector	getPointOnEntity () const
virtual QList< RVector >	getPointsWithDistanceToEnd (double distance, RS::From from=RS::FromAny, const RBox &queryBox=RDEFAULT_RBOX) const
virtual RVector	getVectorTo (const RVector &point, bool limited=true) const
virtual bool	intersectsWith (const RShape &shape) const
virtual bool	isInside (const RBox &box) const
virtual bool	isOnEntity (const RVector &point, bool limited=true) const
virtual bool	isSelected () const
virtual bool	mirror (const RLine &axis)
virtual bool	mirror (const RVector &axis1, const RVector &axis2)
virtual bool	move (const RVector &offset)
	Moves this entity by the given offset.
	REntityData (RDocument *document=NULL)
virtual bool	rotate (double rotation, const RVector &center=RDEFAULT_RVECTOR)
virtual bool	scale (const RVector &scaleFactors, const RVector &center=RDEFAULT_RVECTOR)
virtual bool	scale (double scaleFactor, const RVector &center=RDEFAULT_RVECTOR)
virtual void	setBlockId (RBlock::Id blockId)
void	setColor (const RColor &color)
void	setDocument (RDocument *document)
virtual void	setDrawOrder (int drawOrder)
	Sets the draw order of this entity.
virtual void	setLayerId (RLayer::Id layerId)
virtual void	setLinetype (RLinetype linetype)
virtual void	setLinetypeId (RLinetype::Id linetypeId)
void	setLineweight (RLineweight::Lineweight lineweight)
virtual void	setSelected (bool on)
	Selects or deselects this entity.
virtual bool	stretch (const RPolyline &area, const RVector &offset)
	Stretches the end points of this entity that are inside area by offset.
virtual void	update () const
	Entities can reimplement this function to invalidate any internal cache (mark the entity as dirty).
virtual	~REntityData ()

Protected Member Functions
	REllipseData (RDocument *document, const REllipseData &data)
Protected Member Functions inherited from REllipse
double	angleToParam (double a) const
virtual REllipse *	clone () const
void	correctMajorMinor ()
double	getAngleLength (bool allowForZeroLength=false) const
virtual RBox	getBoundingBox () const
QList< RVector >	getBoxCorners ()
virtual QList< RVector >	getCenterPoints () const
double	getDirection1 () const
double	getDirection2 () const
double	getEndAngle () const
virtual RVector	getEndPoint () const
virtual QList< RVector >	getEndPoints () const
double	getLength () const
virtual QList< RVector >	getMiddlePoints () const
double	getMinorRadius () const
RVector	getPointAt (double angle)
virtual QList< RVector >	getPointsWithDistanceToEnd (double distance, RS::From from=RS::FromAny) const
double	getRadiusAt (double angle)
double	getSimpsonLength (double f1, double f2) const
double	getStartAngle () const
virtual RVector	getStartPoint () const
double	getSweep () const
QList< RLine >	getTangents (const RVector &point) const
virtual RS::Ending	getTrimEnd (const RVector &coord, const RVector &trimPoint)
virtual RVector	getVectorTo (const RVector &point, bool limited=true) const
bool	isCircular () const
bool	isReversed () const
bool	isValid ()
virtual bool	mirror (const RLine &axis)
virtual bool	move (const RVector &offset)
void	moveEndPoint (const RVector &pos, bool changeAngleOnly=false)
void	moveStartPoint (const RVector &pos, bool changeAngleOnly=false)
	REllipse ()
	Creates an ellipse shape with invalid.
	REllipse (const RVector &center, const RVector &majorPoint, double ratio, double startParam, double endParam, bool reversed)
virtual bool	rotate (double rotation, const RVector &center=RDEFAULT_RVECTOR)
virtual bool	scale (const RVector &scaleFactors, const RVector &center=RDEFAULT_RVECTOR)
void	setAngle (double a)
	Sets the rotation angle of this ellipse without changing the major radius.
void	setCenter (const RVector &vector)
void	setEndAngle (double a)
void	setEndParam (double endParam)
void	setMajorPoint (const RVector &vector)
	Sets the major point relative to the center point.
void	setRatio (double radius)
void	setReversed (bool reversed)
void	setStartAngle (double a)
void	setStartParam (double startParam)
bool	switchMajorMinor ()
virtual void	to2D ()
	Flattens this shape to the X/Y plane.
virtual void	trimEndPoint (const RVector &p)
virtual void	trimStartPoint (const RVector &p)
virtual	~REllipse ()
virtual void	print (QDebug dbg) const
Protected Member Functions inherited from RShape
virtual bool	flipHorizontal ()
virtual bool	flipVertical ()
virtual RVector	getClosestPointOnShape (const RVector &p, bool limited=true) const
virtual double	getDistanceTo (const RVector &point, bool limited=true) const
QList< RVector >	getIntersectionPoints (const RShape &other, bool limited=true, bool same=false) const
virtual RVector	getPointAtPercent (double p) const
virtual RVector	getVectorFromEndpointTo (const RVector &point) const
virtual bool	intersectsWith (const RShape &other, bool limited=true) const
virtual bool	isInterpolated () const
	Reimplement and return true if this shape relies on interpolation for geometrical operations such as finding intersection points.
virtual bool	isOnShape (const RVector &point, bool limited=true, double tolerance=RDEFAULT_TOLERANCE_1E_MIN4) const
	RShape ()
virtual bool	scale (double scaleFactor, const RVector &center=RVector())
virtual bool	stretch (const RBox &area, const RVector &offset)
virtual bool	stretch (const RPolyline &area, const RVector &offset)
virtual	~RShape ()
Protected Member Functions inherited from RDirected
virtual	~RDirected ()

Friends
class	REllipseEntity

Additional Inherited Members
Static Protected Member Functions inherited from REllipse
static REllipse	createFromEquation (double a, double b, double c)
static REllipse	createInscribed (const QList< RVector > &quad)
Static Protected Member Functions inherited from RShape
static QList< RVector >	getIntersectionPoints (const RShape &shape1, const RShape &shape2, bool limited=true, bool same=false)
static QList< RVector >	getIntersectionPointsAA (const RArc &arc1, const RArc &arc2, bool limited=true)
static QList< RVector >	getIntersectionPointsAC (const RArc &arc1, const RCircle &circle2, bool limited=true)
static QList< RVector >	getIntersectionPointsAE (const RArc &arc1, const REllipse &ellipse2, bool limited=true)
static QList< RVector >	getIntersectionPointsAX (const RArc &arc1, const RExplodable &explodable2, bool limited=true)
static QList< RVector >	getIntersectionPointsCC (const RCircle &circle1, const RCircle &circle2)
static QList< RVector >	getIntersectionPointsCE (const RCircle &circle1, const REllipse &ellipse2)
static QList< RVector >	getIntersectionPointsCX (const RCircle &circle1, const RExplodable &explodable2, bool limited=true)
static QList< RVector >	getIntersectionPointsEE (const REllipse &ellipse1, const REllipse &ellipse2)
static QList< RVector >	getIntersectionPointsEX (const REllipse &ellipse1, const RExplodable &explodable2, bool limited=true)
static QList< RVector >	getIntersectionPointsLA (const RLine &line1, const RArc &arc2, bool limited=true)
static QList< RVector >	getIntersectionPointsLC (const RLine &line1, const RCircle &circle2, bool limited=true)
static QList< RVector >	getIntersectionPointsLE (const RLine &line1, const REllipse &ellipse2, bool limited=true)
static QList< RVector >	getIntersectionPointsLL (const RLine &line1, const RLine &line2, bool limited=true)
static QList< RVector >	getIntersectionPointsLX (const RLine &line1, const RExplodable &explodable2, bool limited=true)
static QList< RVector >	getIntersectionPointsXX (const RExplodable &explodable1, const RExplodable &explodable2, bool limited=true, bool same=false)
static bool	order (QList< QList< QSharedPointer< RShape > > > &boundary)
	Orders the given list of loops into a list of closed loops in which all shapes are connected end to start point.
Protected Attributes inherited from REntityData
RBlock::Id	blockId
RColor	color
RDocument *	document
int	drawOrder
RLayer::Id	layerId
RLinetype::Id	linetypeId
RLineweight::Lineweight	lineweight
bool	selectionStatus
Protected Attributes inherited from REllipse
RVector	center
	Getter function for this property: getCenter.
double	endParam
	Getter function for this property: getEndParam.
RVector	majorPoint
	Getter function for this property: getMajorPoint.
double	ratio
	Getter function for this property: getRatio.
bool	reversed
	Getter function for this property: isReversed.
double	startParam
	Getter function for this property: getStartParam.

---

Detailed Description

Stores and manages all data that defines the geometry and appearance of an ellipse entity.

Scriptable:

This class is wrapped for script environments.

---

Constructor & Destructor Documentation

REllipseData::REllipseData ( RDocument *  document, const REllipseData &  data  )

protected

REllipseData::REllipseData

(

)

REllipseData::REllipseData

(

const REllipse &

ellipse

)

REllipseData::REllipseData	(	const RVector &	center,
		const RVector &	majorPoint,
		double	ratio,
		double	startParam,
		double	endParam,
		bool	reversed = false
	)

---

Member Function Documentation

virtual RShape* REllipseData::castToShape ( )

inlinevirtual

Reimplemented from REntityData.

double REllipseData::getAngle ( ) const

inline

Returns:

The rotation angle of this ellipse.

Reimplemented from REllipse.

RVector REllipseData::getCenter ( ) const

inline

Reimplemented from REllipse.

REllipse REllipseData::getEllipse ( )

inline

double REllipseData::getEndParam ( ) const

inline

Reimplemented from REllipse.

QList<RVector> REllipseData::getFoci ( ) const

inline

Reimplemented from REllipse.

RVector REllipseData::getMajorPoint ( ) const

inline

Returns:

Major point relative to the center point.

Reimplemented from REllipse.

double REllipseData::getMajorRadius ( ) const

inline

Returns:

The major radius of this ellipse.

Reimplemented from REllipse.

RVector REllipseData::getMinorPoint ( ) const

inline

Returns:

Minor point relative to the center point.

Reimplemented from REllipse.

double REllipseData::getParamTo ( const RVector &  pos )

inline

Reimplemented from REllipse.

double REllipseData::getRatio ( ) const

inline

Reimplemented from REllipse.

QList< RVector > REllipseData::getReferencePoints ( RS::ProjectionRenderingHint  hint = RS::RenderTop ) const

virtual

Returns:

Vector of reference points of this entity. Reference points can usually be moved around by the user to change the geometry of the entity.

Implements REntityData.

virtual QList<QSharedPointer<RShape> > REllipseData::getShapes ( const RBox &  queryBox = RDEFAULT_RBOX ) const

inlinevirtual

Returns:

Shapes that represent the geometry of this entity.

Reimplemented from REntityData.

double REllipseData::getStartParam ( ) const

inline

Reimplemented from REllipse.

bool REllipseData::isFullEllipse ( ) const

inline

Reimplemented from REllipse.

bool REllipseData::moveReferencePoint ( const RVector &  referencePoint, const RVector &  targetPoint  )

virtual

Moves the given reference point to the given target point or does nothing if this entity has no reference point as the given location.

Returns:

True if a reference point has been moved successfully, false otherwise.

Implements REntityData.

virtual bool REllipseData::reverse ( )

inlinevirtual

Reimplemented from REllipse.

void REllipseData::setMinorPoint ( const RVector &  p )

inline

Sets the minor point relative to the center point.

Reimplemented from REllipse.

---

Friends And Related Function Documentation

friend class REllipseEntity

friend

---

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

• src/entity/REllipseData.h
• src/entity/REllipseData.cpp