RPolylineData Class Reference

Stores and manages all data that defines the geometry and appearance of a polyline entity. More...

#include <RPolylineData.h>

Inheritance diagram for RPolylineData:

List of all members.

Public Member Functions
void	appendVertex (const RVector &vertex, double bulge=0.0)
virtual RShape *	castToShape ()
void	clear ()
int	countSegments () const
virtual QList< RBox >	getBoundingBoxes () const
double	getBulgeAt (int i) const
double	getDirection1 () const
double	getDirection2 () const
RVector	getEndPoint () const
QList< QSharedPointer< RShape > >	getExploded () const
virtual QList< RVector >	getIntersectionPoints (const REntityData &other, bool limited=true, bool same=false, const RBox &queryBox=RDEFAULT_RBOX) const
virtual QList< RVector >	getReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
QSharedPointer< RShape >	getSegmentAt (int i) const
virtual QList< QSharedPointer < RShape > >	getShapes (const RBox &queryBox=RDEFAULT_RBOX) const
RVector	getStartPoint () const
RVector	getVertexAt (int i) const
QList< RVector >	getVertices () const
void	insertVertex (int index, const RVector &vertex)
bool	isClosed () const
bool	isLogicallyClosed () 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.
void	normalize ()
void	prependVertex (const RVector &vertex, double bulge=0.0)
void	removeLastVertex ()
void	removeVertex (int index)
bool	reverse ()
	RPolylineData ()
	RPolylineData (const RPolyline &polyline)
void	setBulgeAt (int i, double b)
void	setClosed (bool on)
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< 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 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
	RPolylineData (RDocument *document, const RPolylineData &data)
Protected Member Functions inherited from RPolyline
void	appendShape (const RShape &shape)
virtual RPolyline *	clone () const
bool	contains (const RVector &point) const
	Checks if the given point is inside this closed polygon.
int	countVertices () const
virtual bool	flipHorizontal ()
virtual bool	flipVertical ()
virtual RBox	getBoundingBox () const
QList< double >	getBulges () const
virtual QList< RVector >	getCenterPoints () const
virtual QList< RVector >	getEndPoints () const
RVector	getLastVertex () const
virtual double	getLength () const
virtual QList< RVector >	getMiddlePoints () const
virtual QList< RVector >	getPointsWithDistanceToEnd (double distance, RS::From from=RS::FromAny) const
virtual RS::Ending	getTrimEnd (const RVector &coord, const RVector &trimPoint)
virtual RVector	getVectorTo (const RVector &point, bool limited=true) const
bool	hasArcSegments () 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	mirror (const RLine &axis)
virtual bool	move (const RVector &offset)
virtual bool	rotate (double rotation, const RVector &center=RDEFAULT_RVECTOR)
	RPolyline ()
	Creates a polyline object without points.
	RPolyline (const QList< RVector > &vertices, bool closed)
	Creates a polyline object with the given points.
	RPolyline (const QList< QSharedPointer< RShape > > &segments)
	Creates a polyline from segments (lines or arcs).
virtual bool	scale (double scaleFactor, const RVector &center=RDEFAULT_RVECTOR)
virtual bool	scale (const RVector &scaleFactors, const RVector &center=RDEFAULT_RVECTOR)
void	setBulges (const QList< double > &b)
void	setVertexAt (int i, const RVector &v)
void	setVertices (const QList< RVector > &vertices)
virtual bool	stretch (const RPolyline &area, const RVector &offset)
virtual void	to2D ()
	Flattens this shape to the X/Y plane.
QPainterPath	toPainterPath () const
virtual void	trimEndPoint (const RVector &p)
virtual void	trimStartPoint (const RVector &p)
virtual	~RPolyline ()
void	addToPainterPath (QPainterPath &pp, QSharedPointer< RShape > shape) const
bool	isLineSegment (int i) const
void	print (QDebug dbg) const
Protected Member Functions inherited from RShape
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	isOnShape (const RVector &point, bool limited=true, double tolerance=RDEFAULT_TOLERANCE_1E_MIN4) const
	RShape ()
virtual bool	stretch (const RBox &area, const RVector &offset)
virtual	~RShape ()
Protected Member Functions inherited from RExplodable
virtual	~RExplodable ()
Protected Member Functions inherited from RDirected
virtual	~RDirected ()

Friends
class	RPolylineEntity

Additional Inherited Members
Static Protected Member Functions inherited from RPolyline
static bool	isStraight (double bulge)
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

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Detailed Description

Stores and manages all data that defines the geometry and appearance of a polyline entity.

Scriptable:

This class is wrapped for script environments.

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Constructor & Destructor Documentation

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

protected

RPolylineData::RPolylineData

(

)

RPolylineData::RPolylineData

(

const RPolyline &

polyline

)

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Member Function Documentation

void RPolylineData::appendVertex ( const RVector &  vertex, double  bulge = 0.0  )

inline

Reimplemented from RPolyline.

virtual RShape* RPolylineData::castToShape ( )

inlinevirtual

Reimplemented from REntityData.

void RPolylineData::clear ( )

inline

Reimplemented from RPolyline.

int RPolylineData::countSegments ( ) const

inline

Returns:

Number of segments. The number of segments equals the number of vertices for a closed polyline and one less for an open polyline.

Reimplemented from RPolyline.

QList< RBox > RPolylineData::getBoundingBoxes ( ) const

virtual

Returns:

Vector of bounding boxes that contain this entity. This is used for complex entities such as block references to further optimize algorithms that depend on bounding boxes (e.g. spatial index algorithms). The default implementation returns the bounding box that contains the whole entity.

Reimplemented from REntityData.

double RPolylineData::getBulgeAt ( int  i ) const

inline

Reimplemented from RPolyline.

double RPolylineData::getDirection1 ( ) const

inlinevirtual

Reimplemented from RPolyline.

double RPolylineData::getDirection2 ( ) const

inlinevirtual

Reimplemented from RPolyline.

RVector RPolylineData::getEndPoint ( ) const

inlinevirtual

Reimplemented from RPolyline.

QList<QSharedPointer<RShape> > RPolylineData::getExploded ( ) const

inlinevirtual

Returns:

List of RLines and RArcs describing this polyline.

Reimplemented from RPolyline.

QList< RVector > RPolylineData::getIntersectionPoints ( const REntityData &  other, bool  limited = true, bool  same = false, const RBox &  queryBox = RDEFAULT_RBOX  ) const

virtual

Returns:

Points on entity which are intersection points with the given other entity. If same is true, the two datas originate from the same entity.

Reimplemented from REntityData.

QList< RVector > RPolylineData::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.

QSharedPointer<RShape> RPolylineData::getSegmentAt ( int  i ) const

inline

Returns:

Shape of segment at given position.

Reimplemented from RPolyline.

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

inlinevirtual

Returns:

Shapes that represent the geometry of this entity.

Reimplemented from REntityData.

RVector RPolylineData::getStartPoint ( ) const

inlinevirtual

Reimplemented from RPolyline.

RVector RPolylineData::getVertexAt ( int  i ) const

inline

Reimplemented from RPolyline.

QList<RVector> RPolylineData::getVertices ( ) const

inline

Reimplemented from RPolyline.

void RPolylineData::insertVertex ( int  index, const RVector &  vertex  )

inline

Reimplemented from RPolyline.

bool RPolylineData::isClosed ( ) const

inline

Reimplemented from RPolyline.

bool RPolylineData::isLogicallyClosed ( ) const

inline

Reimplemented from RPolyline.

bool RPolylineData::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.

void RPolylineData::normalize ( )

inline

Reimplemented from RPolyline.

void RPolylineData::prependVertex ( const RVector &  vertex, double  bulge = 0.0  )

inline

Reimplemented from RPolyline.

void RPolylineData::removeLastVertex ( )

inline

Reimplemented from RPolyline.

void RPolylineData::removeVertex ( int  index )

inline

Reimplemented from RPolyline.

bool RPolylineData::reverse ( )

inlinevirtual

Reimplemented from RPolyline.

void RPolylineData::setBulgeAt ( int  i, double  b  )

inline

Reimplemented from RPolyline.

void RPolylineData::setClosed ( bool  on )

inline

Reimplemented from RPolyline.

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Friends And Related Function Documentation

friend class RPolylineEntity

friend

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

• src/entity/RPolylineData.h
• src/entity/RPolylineData.cpp