Base class for all entity data classes. More...

#include <REntityData.h>

Inheritance diagram for REntityData:

Public Member Functions
virtual const RShape *	castToConstShape () const

virtual RShape *	castToShape ()

virtual bool	clickReferencePoint (const RVector &referencePoint)
	Called when user clicks a reference point.

virtual bool	cloneOnChange () const
	Reimplement to force clone on change in transactions.

void	copyAttributesFrom (const REntityData &entityData, bool copyBlockId=true)

virtual bool	flipHorizontal ()

virtual bool	flipVertical ()

virtual QList< RVector >	getArcReferencePoints (const RBox &queryBox=RDEFAULT_RBOX) const

bool	getAutoUpdatesBlocked () const

RObject::Id	getBlockId () const

QString	getBlockName () const

virtual RBox	getBoundingBox (bool ignoreEmpty=false) const

virtual QList< RBox >	getBoundingBoxes (bool ignoreEmpty=false) const

virtual QList< RVector >	getCenterPoints (const RBox &queryBox=RDEFAULT_RBOX, QList< RObject::Id > *subEntityIds=NULL) const

virtual RVector	getClosestPointOnEntity (const RVector &point, double range=RNANDOUBLE, bool limited=true, RObject::Id *subEntityId=NULL) const

virtual QSharedPointer< RShape >	getClosestShape (const RVector &pos, double range=RNANDOUBLE, bool ignoreComplex=false, RObject::Id *subEntityId=NULL) const

RObject::Id	getClosestSubEntityId (const RVector &pos, double range, bool ignoreComplex) const
	Convenience function for scripts.

virtual RColor	getColor () const

virtual RColor	getColor (bool resolve, const QStack< QSharedPointer< REntity > > &blockRefStack) const

virtual RColor	getColor (const RColor &unresolvedColor, const QStack< QSharedPointer< REntity > > &blockRefStack) const

virtual RColor	getDisplayColor ()

virtual double	getDistanceTo (const RVector &point, bool limited=true, double range=0.0, bool draft=false, double strictRange=RMAXDOUBLE) const

RDocument *	getDocument ()

const RDocument *	getDocument () const

virtual int	getDrawOrder () const

virtual QList< RVector >	getEndPoints (const RBox &queryBox=RDEFAULT_RBOX, QList< RObject::Id > *subEntityIds=NULL) const

virtual RPolyline	getHull (double offset) const

virtual QList< RRefPoint >	getInternalReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop, QList< RObject::Id > *subEntityIds=NULL) const
	Can be overwritten to return internal, resolved reference points.

virtual QList< RVector >	getIntersectionPoints (const REntityData &other, bool limited=true, bool same=false, const RBox &queryBox=RDEFAULT_RBOX, bool ignoreComplex=true, QList< QPair< RObject::Id, RObject::Id > > *entityIds=NULL) const

virtual QList< RVector >	getIntersectionPoints (const RShape &shape, bool limited=true, const RBox &queryBox=RDEFAULT_RBOX, bool ignoreComplex=true) const

RObject::Id	getLayerId () const

QString	getLayerName () const

virtual RObject::Id	getLinetypeId () const

virtual RObject::Id	getLinetypeId (bool resolve, const QStack< QSharedPointer< REntity > > &blockRefStack) const

virtual RLinetypePattern	getLinetypePattern () const

virtual double	getLinetypeScale () const

virtual RLineweight::Lineweight	getLineweight () const

virtual RLineweight::Lineweight	getLineweight (bool resolve, const QStack< QSharedPointer< REntity > > &blockRefStack) const

double	getLineweightInUnits (const QStack< QSharedPointer< REntity > > &blockRefStack) const

virtual QList< RVector >	getMiddlePoints (const RBox &queryBox=RDEFAULT_RBOX, QList< RObject::Id > *subEntityIds=NULL) const

RObject::Id	getParentId () const

virtual RVector	getPointOnEntity () const

virtual QList< RVector >	getPointsWithDistanceToEnd (double distance, int from=RS::FromAny, const RBox &queryBox=RDEFAULT_RBOX, QList< RObject::Id > *subEntityIds=NULL) const

virtual QList< RRefPoint >	getReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const =0

virtual QList< QSharedPointer< RShape > >	getShapes (const RBox &queryBox=RDEFAULT_RBOX, bool ignoreComplex=false, bool segment=false, QList< RObject::Id > *entityIds=NULL) const

virtual RS::EntityType	getType () const

virtual RVector	getVectorTo (const RVector &point, bool limited=true, double strictRange=RMAXDOUBLE) const

virtual bool	intersectsWith (const RShape &shape) const

virtual bool	isInside (const RBox &box) const

virtual bool	isOnEntity (const RVector &point, bool limited=true, double tolerance=RDEFAULT_TOLERANCE_1E_MIN4) const

virtual bool	isPointType () const

virtual bool	isSane () const

virtual bool	isSelected () const

virtual bool	isSelectedWorkingSet () const

virtual bool	isUpdatesEnabled () const

virtual bool	isValid () 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.

virtual bool	moveReferencePoint (const RVector &referencePoint, const RVector &targetPoint, Qt::KeyboardModifiers modifiers=Qt::NoModifier)=0
	Moves the given reference point to the given target point or does nothing if this entity has no reference point as the given location.

	REntityData (RDocument *document=NULL)
	Copyright (c) 2011-2018 by Andrew Mustun.

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	scaleVisualProperties (double scaleFactor)

void	setAutoUpdatesBlocked (bool on)

virtual void	setBlockId (RObject::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 (RObject::Id layerId)

void	setLayerName (const QString &layerName)

virtual void	setLinetypeId (RObject::Id linetypeId)
	Sets the linetype of this entity to the given linetype ID.

virtual void	setLinetypePattern (const RLinetypePattern &p)

virtual void	setLinetypeScale (double linetypeScale)

void	setLineweight (RLineweight::Lineweight lineweight)

virtual void	setParentId (RObject::Id parentId)

virtual void	setSelected (bool on)
	Selects or deselects this entity.

virtual void	setSelectedWorkingSet (bool on)
	Selects or deselects this entity for addition to the current working set.

void	setUpdatesEnabled (bool on)
	Enables / disables cache updates.

virtual void	setZ (double z)

virtual bool	stretch (const RPolyline &area, const RVector &offset)
	Stretches the end points of this entity that are inside area by offset.

virtual void	to2D ()

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

virtual	~REntityData ()

Static Public Member Functions
static int	getDefaultDrawOrder ()

Protected Attributes
bool	autoUpdatesBlocked
	Block auto updates is true during imports, undo and redo.

RObject::Id	blockId

RColor	color

RDocument *	document

int	drawOrder

RObject::Id	layerId

RObject::Id	linetypeId

double	linetypeScale

RLineweight::Lineweight	lineweight

RObject::Id	parentId

bool	selectionStatus

bool	selectionStatusWorkingSet

bool	updatesEnabled

Friends
class	REntity

Detailed Description

Base class for all entity data classes.

Such classes are used to separate functionality from data. Data objects may for example be used to perform certain calculations. A custom entity might use the same data class as a standard entity to provide similar behavior (e.g. a wall might behave similar like a line entity).

\TODO derive from RObjectData with flags for selection status etc.

Scriptable:\nThis class is available in script environments.\n

Shared Pointer Support:\nObjects can be used in QSharedPointer.\n

Constructor & Destructor Documentation

◆ REntityData()

REntityData::REntityData ( RDocument * document = NULL )

This file is part of the QCAD project.

QCAD is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

QCAD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with QCAD.

◆ ~REntityData()

virtual REntityData::~REntityData ( )

inlinevirtual

Member Function Documentation

◆ castToConstShape()

virtual const RShape * REntityData::castToConstShape ( ) const

inlinevirtual

Non-Scriptable:\nThis function is not available in script environments.\n

◆ castToShape()

virtual RShape * REntityData::castToShape ( )

inlinevirtual

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ clickReferencePoint()

virtual bool REntityData::clickReferencePoint ( const RVector & referencePoint )

inlinevirtual

Called when user clicks a reference point.

Returns: True if clicking the reference point had any immediate effect.

Reimplemented in RDimensionData.

◆ cloneOnChange()

virtual bool REntityData::cloneOnChange ( ) const

inlinevirtual

Reimplement to force clone on change in transactions.

Reimplemented in RHatchData.

◆ copyAttributesFrom()

void REntityData::copyAttributesFrom	(	const REntityData &	entityData,
		bool	copyBlockId = true )

◆ flipHorizontal()

bool REntityData::flipHorizontal ( )

virtual

Reimplemented in RTextBasedData, RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ flipVertical()

bool REntityData::flipVertical ( )

virtual

Reimplemented in RTextBasedData, RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ getArcReferencePoints()

QList< RVector > REntityData::getArcReferencePoints ( const RBox & queryBox = RDEFAULT_RBOX ) const

virtual

Returns: Vector of reference points of this entity. Used for snap to reference points.

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getAutoUpdatesBlocked()

bool REntityData::getAutoUpdatesBlocked ( ) const

◆ getBlockId()

RObject::Id REntityData::getBlockId ( ) const

inline

◆ getBlockName()

QString REntityData::getBlockName ( ) const

◆ getBoundingBox()

RBox REntityData::getBoundingBox ( bool ignoreEmpty = false ) const

virtual

Returns: The bounding box that contains this entity.

Reimplemented in RViewportData, RDimOrdinateData, RLineData, RBlockReferenceData, RTextBasedData, RArcData, RCircleData, RDimAlignedData, RDimensionData, RDimRotatedData, REllipseData, RHatchData, RImageData, RLeaderData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getBoundingBoxes()

virtual QList< RBox > REntityData::getBoundingBoxes ( bool ignoreEmpty = false ) const

inlinevirtual

Returns: List 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 in RWipeoutData, RBlockReferenceData, and RPolylineData.

◆ getCenterPoints()

QList< RVector > REntityData::getCenterPoints	(	const RBox &	queryBox = RDEFAULT_RBOX,
		QList< RObject::Id > *	subEntityIds = NULL ) const

virtual

Returns: Vector of center points of this entity. Used for snap to center points.

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getClosestPointOnEntity()

RVector REntityData::getClosestPointOnEntity	(	const RVector &	point,
		double	range = RNANDOUBLE,
		bool	limited = true,
		RObject::Id *	subEntityId = NULL ) const

virtual

Returns: Closest point to point on this entity. Used for snap to points on entity.

◆ getClosestShape()

QSharedPointer< RShape > REntityData::getClosestShape	(	const RVector &	pos,
		double	range = RNANDOUBLE,
		bool	ignoreComplex = false,
		RObject::Id *	subEntityId = NULL ) const

virtual

Returns: The one shape that is part of this entity which is the closest to the given position.

◆ getClosestSubEntityId()

RObject::Id REntityData::getClosestSubEntityId	(	const RVector &	pos,
		double	range,
		bool	ignoreComplex ) const

inline

Convenience function for scripts.

◆ getColor() [1/3]

virtual RColor REntityData::getColor ( ) const

inlinevirtual

Reimplemented in RAttributeData, and RHatchData.

◆ getColor() [2/3]

RColor REntityData::getColor	(	bool	resolve,
		const QStack< QSharedPointer< REntity > > &	blockRefStack ) const

virtual

Returns: Color of this entity.

Parameters

resolve Resolve color if ByLayer or ByBlock.

Reimplemented in RAttributeData, and RHatchData.

◆ getColor() [3/3]

RColor REntityData::getColor	(	const RColor &	unresolvedColor,
		const QStack< QSharedPointer< REntity > > &	blockRefStack ) const

virtual

Reimplemented in RHatchData.

◆ getDefaultDrawOrder()

static int REntityData::getDefaultDrawOrder ( )

inlinestatic

◆ getDisplayColor()

virtual RColor REntityData::getDisplayColor ( )

inlinevirtual

◆ getDistanceTo()

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

virtual

Returns: The shortest distance from this entity to the given point.

Parameters

limited	Limit lines, arcs at end points, otherwise the orthogonal distance to the unlimited line / circle is returned.
range	This is returned for solid filled entities (solid filled or dense hatches, text entities) if the point is on the entity and the distance would be zero.
draft	Calculate based on draft mode representation of the entity.
strictRange	If limited, this is the maximum range from either end point of the entity. Zero to only return distances that are strictly orthogonal to the entity.

Reimplemented in RBlockReferenceData, RTextBasedData, RViewportData, RArcData, RCircleData, RDimensionData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RWipeoutData, and RXLineData.

◆ getDocument() [1/2]

RDocument * REntityData::getDocument ( )

inline

◆ getDocument() [2/2]

const RDocument * REntityData::getDocument ( ) const

inline

◆ getDrawOrder()

virtual int REntityData::getDrawOrder ( ) const

inlinevirtual

Returns: The draw order of this entity. Entities are usually drawn in ascending order of this number.

◆ getEndPoints()

QList< RVector > REntityData::getEndPoints	(	const RBox &	queryBox = RDEFAULT_RBOX,
		QList< RObject::Id > *	subEntityIds = NULL ) const

virtual

Returns: Vector of end points of this entity. Used for snap to end points.

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getHull()

RPolyline REntityData::getHull ( double offset ) const

virtual

Returns: A polygon that contains this entity. Default implementation returns a polygon around the bounding box.

Reimplemented in RLineData.

◆ getInternalReferencePoints()

QList< RRefPoint > REntityData::getInternalReferencePoints	(	RS::ProjectionRenderingHint	hint = RS::RenderTop,
		QList< RObject::Id > *	subEntityIds = NULL ) const

virtual

Can be overwritten to return internal, resolved reference points.

This is used for example for block references in combination with snap to reference points. Default implementation returns same as getReferencePoints().

Reimplemented in RBlockReferenceData, and RViewportData.

◆ getIntersectionPoints() [1/2]

QList< RVector > REntityData::getIntersectionPoints	(	const REntityData &	other,
		bool	limited = true,
		bool	same = false,
		const RBox &	queryBox = RDEFAULT_RBOX,
		bool	ignoreComplex = true,
		QList< QPair< RObject::Id, RObject::Id > > *	entityIds = NULL ) 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 in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getIntersectionPoints() [2/2]

QList< RVector > REntityData::getIntersectionPoints	(	const RShape &	shape,
		bool	limited = true,
		const RBox &	queryBox = RDEFAULT_RBOX,
		bool	ignoreComplex = true ) const

virtual

Returns: Points on entity which are intersection points with the given shape.

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getLayerId()

RObject::Id REntityData::getLayerId ( ) const

inline

◆ getLayerName()

QString REntityData::getLayerName ( ) const

◆ getLinetypeId() [1/2]

virtual RObject::Id REntityData::getLinetypeId ( ) const

inlinevirtual

Returns: Linetype ID of this entity. Note that this might be ByLayer or ByBlock.

Reimplemented in RAttributeData.

◆ getLinetypeId() [2/2]

RLinetype::Id REntityData::getLinetypeId	(	bool	resolve,
		const QStack< QSharedPointer< REntity > > &	blockRefStack ) const

virtual

Reimplemented in RAttributeData.

◆ getLinetypePattern()

RLinetypePattern REntityData::getLinetypePattern ( ) const

virtual

◆ getLinetypeScale()

virtual double REntityData::getLinetypeScale ( ) const

inlinevirtual

◆ getLineweight() [1/2]

virtual RLineweight::Lineweight REntityData::getLineweight ( ) const

inlinevirtual

Reimplemented in RAttributeData.

◆ getLineweight() [2/2]

RLineweight::Lineweight REntityData::getLineweight	(	bool	resolve,
		const QStack< QSharedPointer< REntity > > &	blockRefStack ) const

virtual

Parameters

resolve	True: resolve ByLayer / ByBlock and always return a lineweight in 1/100 mm.
layer	Layer to use for resolving if known, NULL otherwise.
blockRef	Block reference to use for resolving if known, NULL otherwise.

Reimplemented in RAttributeData.

◆ getLineweightInUnits()

double REntityData::getLineweightInUnits ( const QStack< QSharedPointer< REntity > > & blockRefStack ) const

◆ getMiddlePoints()

QList< RVector > REntityData::getMiddlePoints	(	const RBox &	queryBox = RDEFAULT_RBOX,
		QList< RObject::Id > *	subEntityIds = NULL ) const

virtual

Returns: Vector of middle points of this entity. Used for snap to middle points.

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getParentId()

RObject::Id REntityData::getParentId ( ) const

inline

Returns: ID of parent entity (block reference for block attribute).

◆ getPointOnEntity()

RVector REntityData::getPointOnEntity ( ) const

virtual

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

Reimplemented in RBlockReferenceData, RTextBasedData, RDimensionData, RHatchData, RImageData, and RToleranceData.

◆ getPointsWithDistanceToEnd()

QList< RVector > REntityData::getPointsWithDistanceToEnd	(	double	distance,
		int	from = RS::FromAny,
		const RBox &	queryBox = RDEFAULT_RBOX,
		QList< RObject::Id > *	subEntityIds = NULL ) const

virtual

Returns: Points on entity with given distance to either endpoint. Used for snap to points with distance on entity.

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ getReferencePoints()

virtual QList< RRefPoint > REntityData::getReferencePoints ( RS::ProjectionRenderingHint hint = RS::RenderTop ) const

pure 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.

Implemented in RAttributeData, RBlockReferenceData, RTextBasedData, RViewportData, RArcData, RCircleData, RDimAlignedData, RDimAngular2LData, RDimAngular3PData, RDimAngularData, RDimArcLengthData, RDimDiametricData, RDimensionData, RDimOrdinateData, RDimRadialData, RDimRotatedData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, RWipeoutData, and RXLineData.

◆ getShapes()

virtual QList< QSharedPointer< RShape > > REntityData::getShapes	(	const RBox &	queryBox = RDEFAULT_RBOX,
		bool	ignoreComplex = false,
		bool	segment = false,
		QList< RObject::Id > *	entityIds = NULL ) const

inlinevirtual

Returns: Shapes that represent the geometry of this entity.

Parameters

queryBox	Limit returned shapes to query box
ignoreComplex	Ignore complex shapes and explode those into simple shapes
segment	Split up splines into spline segments

Reimplemented in RBlockReferenceData, RTextBasedData, RViewportData, RArcData, RCircleData, RDimensionData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ getType()

virtual RS::EntityType REntityData::getType ( ) const

inlinevirtual

◆ getVectorTo()

RVector REntityData::getVectorTo	(	const RVector &	point,
		bool	limited = true,
		double	strictRange = RMAXDOUBLE ) const

virtual

Returns: The distance vector from this entity to the given point.

Parameters

point	the point to which the distance was measured
limited	If true, an invalid vector is returned if the closest point on the entity is outside of the entity (e.g. in the extension line of a line or outside the start / end angle of an arc).

Reimplemented in RBlockReferenceData, RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ intersectsWith()

bool REntityData::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 in RTextBasedData, RViewportData, RArcData, RCircleData, RDimensionData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ isInside()

virtual bool REntityData::isInside ( const RBox & box ) const

inlinevirtual

Returns: True if this entity is completely inside the given box, false otherwise. Only geometry is accounted for, not the line width.

◆ isOnEntity()

bool REntityData::isOnEntity	(	const RVector &	point,
		bool	limited = true,
		double	tolerance = RDEFAULT_TOLERANCE_1E_MIN4 ) const

virtual

Returns: True if the given point is on this entity.

◆ isPointType()

virtual bool REntityData::isPointType ( ) const

inlinevirtual

Returns: True if entity is of point nature (point, pixel based block).

Reimplemented in RBlockReferenceData, and RPointData.

◆ isSane()

virtual bool REntityData::isSane ( ) const

inlinevirtual

Reimplemented in RTextBasedData, RDimAngular2LData, RDimAngular3PData, RDimAngularData, RDimArcLengthData, RDimDiametricData, RDimensionData, RDimLinearData, RDimOrdinateData, RDimRadialData, and RDimRotatedData.

◆ isSelected()

virtual bool REntityData::isSelected ( ) const

inlinevirtual

Returns: True if the entity is currently selected. This can for example influence the color in which the entity is exported.

◆ isSelectedWorkingSet()

virtual bool REntityData::isSelectedWorkingSet ( ) const

inlinevirtual

Returns: True if the entity is currently selected to be added to the working set.

◆ isUpdatesEnabled()

virtual bool REntityData::isUpdatesEnabled ( ) const

inlinevirtual

Returns: True if the entity caches are updated when the entity is being exported.

◆ isValid()

virtual bool REntityData::isValid ( ) const

inlinevirtual

◆ mirror() [1/2]

bool REntityData::mirror ( const RLine & axis )

virtual

◆ mirror() [2/2]

bool REntityData::mirror	(	const RVector &	axis1,
		const RVector &	axis2 )

virtual

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ move()

bool REntityData::move ( const RVector & offset )

virtual

Moves this entity by the given offset.

Reimplemented in RBlockReferenceData, RTextBasedData, RViewportData, RArcData, RCircleData, RDimAngular2LData, RDimAngular3PData, RDimArcLengthData, RDimDiametricData, RDimensionData, RDimLinearData, RDimOrdinateData, RDimRadialData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ moveReferencePoint()

virtual bool REntityData::moveReferencePoint	(	const RVector &	referencePoint,
		const RVector &	targetPoint,
		Qt::KeyboardModifiers	modifiers = Qt::NoModifier )

pure 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.

Implemented in RWipeoutData, RBlockReferenceData, RTextBasedData, RViewportData, RArcData, RCircleData, RDimAlignedData, RDimAngular2LData, RDimAngular3PData, RDimAngularData, RDimArcLengthData, RDimDiametricData, RDimensionData, RDimLinearData, RDimOrdinateData, RDimRadialData, RDimRotatedData, REllipseData, RHatchData, RImageData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, RToleranceData, and RXLineData.

◆ rotate()

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

virtual

◆ scale() [1/2]

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

virtual

◆ scale() [2/2]

bool REntityData::scale	(	double	scaleFactor,
		const RVector &	center = RDEFAULT_RVECTOR )

virtual

◆ scaleVisualProperties()

void REntityData::scaleVisualProperties ( double scaleFactor )

virtual

Reimplemented in RBlockReferenceData, RDimensionData, RLeaderData, and RToleranceData.

◆ setAutoUpdatesBlocked()

void REntityData::setAutoUpdatesBlocked ( bool on )

◆ setBlockId()

virtual void REntityData::setBlockId ( RObject::Id blockId )

inlinevirtual

◆ setColor()

void REntityData::setColor ( const RColor & color )

inline

◆ setDocument()

void REntityData::setDocument ( RDocument * document )

inline

◆ setDrawOrder()

virtual void REntityData::setDrawOrder ( int drawOrder )

inlinevirtual

Sets the draw order of this entity.

◆ setLayerId()

virtual void REntityData::setLayerId ( RObject::Id layerId )

inlinevirtual

◆ setLayerName()

void REntityData::setLayerName ( const QString & layerName )

◆ setLinetypeId()

virtual void REntityData::setLinetypeId ( RObject::Id linetypeId )

inlinevirtual

Sets the linetype of this entity to the given linetype ID.

See also: RDocument::getLinetypeId

◆ setLinetypePattern()

void REntityData::setLinetypePattern ( const RLinetypePattern & p )

virtual

◆ setLinetypeScale()

virtual void REntityData::setLinetypeScale ( double linetypeScale )

inlinevirtual

◆ setLineweight()

void REntityData::setLineweight ( RLineweight::Lineweight lineweight )

inline

◆ setParentId()

virtual void REntityData::setParentId ( RObject::Id parentId )

inlinevirtual

◆ setSelected()

virtual void REntityData::setSelected ( bool on )

inlinevirtual

Selects or deselects this entity.

Reimplemented in RTextBasedData.

◆ setSelectedWorkingSet()

virtual void REntityData::setSelectedWorkingSet ( bool on )

inlinevirtual

Selects or deselects this entity for addition to the current working set.

◆ setUpdatesEnabled()

void REntityData::setUpdatesEnabled ( bool on )

inline

Enables / disables cache updates.

◆ setZ()

void REntityData::setZ ( double z )

virtual

Reimplemented in RViewportData, RArcData, RCircleData, REllipseData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ stretch()

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

virtual

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

Reimplemented in RViewportData, RArcData, RCircleData, RDimLinearData, RDimOrdinateData, REllipseData, RHatchData, RLeaderData, RLineData, RPointData, RPolylineData, RRayData, RSolidData, RSplineData, and RXLineData.

◆ to2D()

void REntityData::to2D ( )

virtual

◆ update()

virtual void REntityData::update ( ) const

inlinevirtual

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

Reimplemented in RBlockReferenceData, RTextBasedData, RDimensionData, RHatchData, RLeaderData, RSplineData, and RToleranceData.

Friends And Related Symbol Documentation

◆ REntity

friend class REntity

friend

Member Data Documentation

◆ autoUpdatesBlocked

bool REntityData::autoUpdatesBlocked

protected

Block auto updates is true during imports, undo and redo.

◆ blockId

RObject::Id REntityData::blockId

protected

◆ color

RColor REntityData::color

protected

◆ document

RDocument* REntityData::document

protected

◆ drawOrder

int REntityData::drawOrder

protected

◆ layerId

RObject::Id REntityData::layerId

protected

◆ linetypeId

RObject::Id REntityData::linetypeId

protected

◆ linetypeScale

double REntityData::linetypeScale

protected

◆ lineweight

RLineweight::Lineweight REntityData::lineweight

protected

◆ parentId

RObject::Id REntityData::parentId

protected

◆ selectionStatus

bool REntityData::selectionStatus

protected

◆ selectionStatusWorkingSet

bool REntityData::selectionStatusWorkingSet

protected

◆ updatesEnabled

bool REntityData::updatesEnabled

protected

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

src/core/REntityData.h
src/core/REntityData.cpp

Public Member Functions

Static Public Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ REntityData()

◆ ~REntityData()

Member Function Documentation

◆ castToConstShape()

◆ castToShape()

◆ clickReferencePoint()

◆ cloneOnChange()

◆ copyAttributesFrom()

◆ flipHorizontal()

◆ flipVertical()

◆ getArcReferencePoints()

◆ getAutoUpdatesBlocked()

◆ getBlockId()

◆ getBlockName()

◆ getBoundingBox()

◆ getBoundingBoxes()

◆ getCenterPoints()

◆ getClosestPointOnEntity()

◆ getClosestShape()

◆ getClosestSubEntityId()

◆ getColor() [1/3]

◆ getColor() [2/3]

◆ getColor() [3/3]

◆ getDefaultDrawOrder()

◆ getDisplayColor()

◆ getDistanceTo()

◆ getDocument() [1/2]

◆ getDocument() [2/2]

◆ getDrawOrder()

◆ getEndPoints()

◆ getHull()

◆ getInternalReferencePoints()

◆ getIntersectionPoints() [1/2]

◆ getIntersectionPoints() [2/2]

◆ getLayerId()

◆ getLayerName()

◆ getLinetypeId() [1/2]

◆ getLinetypeId() [2/2]

◆ getLinetypePattern()

◆ getLinetypeScale()

◆ getLineweight() [1/2]

◆ getLineweight() [2/2]

◆ getLineweightInUnits()

◆ getMiddlePoints()

◆ getParentId()

◆ getPointOnEntity()

◆ getPointsWithDistanceToEnd()

◆ getReferencePoints()

◆ getShapes()

◆ getType()

◆ getVectorTo()

◆ intersectsWith()

◆ isInside()

◆ isOnEntity()

◆ isPointType()

◆ isSane()

◆ isSelected()

◆ isSelectedWorkingSet()

◆ isUpdatesEnabled()

◆ isValid()

◆ mirror() [1/2]

◆ mirror() [2/2]

◆ move()

◆ moveReferencePoint()

◆ rotate()

◆ scale() [1/2]

◆ scale() [2/2]

◆ scaleVisualProperties()

◆ setAutoUpdatesBlocked()

◆ setBlockId()

◆ setColor()

◆ setDocument()

◆ setDrawOrder()

◆ setLayerId()