RHatchData Class Reference

Stores and manages all data that defines the geometry and appearance of a hatch or solid fill entity. More...

#include <RHatchData.h>

Inheritance diagram for RHatchData:

List of all members.

Public Member Functions
void	addBoundary (QSharedPointer< RShape > shape)
virtual RShape *	castToShape ()
double	getAngle () const
QList< QList< QSharedPointer < RShape > > >	getBoundary () const
QPair< QSharedPointer< RShape > , QSharedPointer< RShape > >	getBoundaryElementsAt (int index, int &internalIndex) const
RPainterPath	getBoundaryPath () const
virtual RBox	getBoundingBox () const
virtual double	getDistanceTo (const RVector &point, bool limited=true, double range=0.0, bool draft=false) const
virtual QList< QSharedPointer < RShape > >	getExploded () const
QList< QSharedPointer< RShape > >	getLoopBoundary (int index) const
int	getLoopCount () const
RPainterPath	getPainterPath (bool draft) const
virtual QList< RPainterPath >	getPainterPaths (bool draft=false) const
QString	getPatternName () const
virtual RVector	getPointOnEntity () const
virtual QList< RVector >	getReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
double	getScale () const
virtual QList< QSharedPointer < RShape > >	getShapes (const RBox &queryBox=RDEFAULT_RBOX) const
virtual bool	intersectsWith (const RShape &shape) const
bool	isSolid () const
virtual bool	mirror (const RLine &axis)
virtual bool	move (const RVector &offset)
	Moves this entity by the given offset.
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	newLoop ()
RHatchData &	operator= (const RHatchData &other)
bool	order ()
	RHatchData ()
	RHatchData (const RHatchData &other)
	RHatchData (bool solid, double scaleFactor, double angle, const QString &patternName)
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)
void	setPatternName (const QString &n)
void	setScale (double s)
void	setSolid (bool on)
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).
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 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
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 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	isInside (const RBox &box) const
virtual bool	isOnEntity (const RVector &point, bool limited=true) const
virtual bool	isSelected () const
virtual bool	mirror (const RVector &axis1, const RVector &axis2)
	REntityData (RDocument *document=NULL)
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	~REntityData ()
Public Member Functions inherited from RPainterPathSource
virtual	~RPainterPathSource ()

Protected Member Functions
QList< RLine >	getSegments (const RLine &line) const
	RHatchData (RDocument *document, const RHatchData &data)

Private Attributes
double	angle
QList< QList< QSharedPointer < RShape > > >	boundary
	Hatch boundary, ordered by loops, in strictly defined order.
RPainterPath	boundaryPath
bool	dirty
bool	gotDraft
RPainterPath	painterPath
QString	patternName
RVector	patternOrigin
double	scaleFactor
bool	solid

Friends
class	RHatchEntity

Additional Inherited Members
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

---

Detailed Description

Stores and manages all data that defines the geometry and appearance of a hatch or solid fill entity.

Scriptable:

This class is wrapped for script environments.

---

Constructor & Destructor Documentation

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

protected

RHatchData::RHatchData

(

)

RHatchData::RHatchData

(

const RHatchData &

other

)

RHatchData::RHatchData	(	bool	solid,
		double	scaleFactor,
		double	angle,
		const QString &	patternName
	)

---

Member Function Documentation

void RHatchData::addBoundary

(

QSharedPointer< RShape >

shape

)

virtual RShape* RHatchData::castToShape ( )

inlinevirtual

Reimplemented from REntityData.

double RHatchData::getAngle ( ) const

inline

QList<QList<QSharedPointer<RShape> > > RHatchData::getBoundary ( ) const

inline

QPair< QSharedPointer< RShape >, QSharedPointer< RShape > > RHatchData::getBoundaryElementsAt	(	int	index,
		int &	internalIndex
	)		const

   \par Non-Scriptable:

This function is not available in script environments.

Returns:

Pair of two shapes that connect to the vertex at the given index. The first shape connects with its end point, the second with its start point.

RPainterPath RHatchData::getBoundaryPath

(

)

const

Returns:

Painter path that represents this hatch boundary.

RBox RHatchData::getBoundingBox ( ) const

virtual

Returns:

The bounding box that contains this entity.

Reimplemented from REntityData.

double RHatchData::getDistanceTo ( const RVector &  point, bool  limited = true, double  range = 0.0, bool  draft = false  ) const

virtual

Returns:

The shortest distance from this entity to the given point.

Reimplemented from REntityData.

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

virtual

QList< QSharedPointer< RShape > > RHatchData::getLoopBoundary

(

int

index

)

const

int RHatchData::getLoopCount ( ) const

inline

RPainterPath RHatchData::getPainterPath

(

bool

draft

)

const

QList< RPainterPath > RHatchData::getPainterPaths ( bool  draft = false ) const

virtual

Implements RPainterPathSource.

QString RHatchData::getPatternName ( ) const

inline

RVector RHatchData::getPointOnEntity ( ) const

virtual

Returns:

A point that is on the entity. Used to check if an entity is inside a polygon.

Reimplemented from REntityData.

QList< RVector > RHatchData::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.

double RHatchData::getScale ( ) const

inline

QList< RLine > RHatchData::getSegments ( const RLine &  line ) const

protected

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

virtual

Returns:

Shapes that represent the geometry of this entity.

Reimplemented from REntityData.

bool RHatchData::intersectsWith ( const RShape &  shape ) const

virtual

Returns:

True if this entity intersects with the given shape, false otherwise.

Todo:

better to pass another entity data object?

Reimplemented from REntityData.

bool RHatchData::isSolid ( ) const

inline

bool RHatchData::mirror ( const RLine &  axis )

virtual

Reimplemented from REntityData.

bool RHatchData::move ( const RVector &  offset )

virtual

Moves this entity by the given offset.

Returns:

Points on entity which are intersection points in the given document.

True if this entity intersects with the given box or is completely inside it, false otherwise.

Reimplemented from REntityData.

bool RHatchData::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 RHatchData::newLoop

(

)

RHatchData & RHatchData::operator=

(

const RHatchData &

other

)

bool RHatchData::order

(

)

bool RHatchData::rotate ( double  rotation, const RVector &  center = RDEFAULT_RVECTOR  )

virtual

Reimplemented from REntityData.

bool RHatchData::scale ( const RVector &  scaleFactors, const RVector &  center = RDEFAULT_RVECTOR  )

virtual

Reimplemented from REntityData.

void RHatchData::setAngle ( double  a )

inline

void RHatchData::setPatternName ( const QString &  n )

inline

void RHatchData::setScale ( double  s )

inline

void RHatchData::setSolid ( bool  on )

inline

bool RHatchData::stretch ( const RPolyline &  area, const RVector &  offset  )

virtual

Stretches the end points of this entity that are inside area by offset.

Reimplemented from REntityData.

void RHatchData::update ( ) const

virtual

Entities can reimplement this function to invalidate any internal cache (mark the entity as dirty).

Reimplemented from REntityData.

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Friends And Related Function Documentation

friend class RHatchEntity

friend

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Member Data Documentation

double RHatchData::angle

private

QList<QList<QSharedPointer<RShape> > > RHatchData::boundary

private

Hatch boundary, ordered by loops, in strictly defined order.

RPainterPath RHatchData::boundaryPath

mutableprivate

bool RHatchData::dirty

mutableprivate

bool RHatchData::gotDraft

mutableprivate

RPainterPath RHatchData::painterPath

mutableprivate

QString RHatchData::patternName

private

RVector RHatchData::patternOrigin

private

double RHatchData::scaleFactor

private

bool RHatchData::solid

private

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

• src/entity/RHatchData.h
• src/entity/RHatchData.cpp