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RArcData Class Reference

Copyright (c) 2011-2013 by Andrew Mustun. More...

#include <RArcData.h>

Inheritance diagram for RArcData:
REntityData RArc RShape RDirected

List of all members.

Public Member Functions

RPolyline approximateWithLines (double segmentLength)
virtual RShapecastToShape ()
double getAngleLength (bool allowForZeroLength=false) const
RArc getArc ()
double getBulge () const
RVector getCenter () const
double getDirection1 () const
double getDirection2 () const
double getEndAngle () const
double getLength () const
double getRadius () const
virtual QList< RVectorgetReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
virtual QList< QSharedPointer
< RShape > > 
getShapes (const RBox &queryBox=RDEFAULT_RBOX) const
double getStartAngle () const
RS::Ending getTrimEnd (const RVector &coord, const RVector &trimPoint)
bool isReversed () 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.
 RArcData ()
 Copyright (c) 2011-2013 by Andrew Mustun.
 RArcData (const RArc &arc)
 RArcData (const RVector &center, double radius, double startAngle, double endAngle, bool reversed=false)
bool reverse ()
void trimEndPoint (const RVector &p)
void trimStartPoint (const RVector &p)
- Public Member Functions inherited from REntityData
virtual const RShapecastToConstShape () const
virtual bool flipHorizontal ()
virtual bool flipVertical ()
RBlock::Id getBlockId () const
QString getBlockName () const
virtual RBox getBoundingBox (bool ignoreEmpty=false) const
virtual QList< RBoxgetBoundingBoxes (bool ignoreEmpty=false) const
virtual QList< RVectorgetCenterPoints (const RBox &queryBox=RDEFAULT_RBOX) const
virtual RVector getClosestPointOnEntity (const RVector &point, double range=RNANDOUBLE, bool limited=true) const
virtual QSharedPointer< RShapegetClosestShape (const RVector &pos, double range=RNANDOUBLE) const
virtual RColor getColor () const
virtual RColor getColor (bool resolve, const QStack< REntity * > &blockRefStack) const
virtual double getDistanceTo (const RVector &point, bool limited=true, double range=0.0, bool draft=false, double strictRange=RMAXDOUBLE) const
RDocumentgetDocument ()
const RDocumentgetDocument () const
virtual int getDrawOrder () const
virtual QList< RVectorgetEndPoints (const RBox &queryBox=RDEFAULT_RBOX) const
virtual QList< RVectorgetInternalReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
 Can be overwritten to return internal, resolved reference points.
virtual QList< RVectorgetIntersectionPoints (const REntityData &other, bool limited=true, bool same=false, const RBox &queryBox=RDEFAULT_RBOX) const
 Override to disable intersection point.
virtual QList< RVectorgetIntersectionPoints (const RShape &shape, bool limited=true, const RBox &queryBox=RDEFAULT_RBOX) const
RLayer::Id getLayerId () const
QString getLayerName () const
virtual RLinetype::Id getLinetypeId () const
virtual RLinetype::Id getLinetypeId (bool resolve, const QStack< REntity * > &blockRefStack) const
virtual RLinetypePattern getLinetypePattern () const
virtual double getLinetypeScale () const
virtual RLineweight::Lineweight getLineweight () const
virtual RLineweight::Lineweight getLineweight (bool resolve, const QStack< REntity * > &blockRefStack) const
double getLineweightInUnits (const QStack< REntity * > &blockRefStack) const
virtual QList< RVectorgetMiddlePoints (const RBox &queryBox=RDEFAULT_RBOX) const
RObject::Id getParentId () const
virtual RVector getPointOnEntity () const
virtual QList< RVectorgetPointsWithDistanceToEnd (double distance, RS::From from=RS::FromAny, const RBox &queryBox=RDEFAULT_RBOX) 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) 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)
 Copyright (c) 2011-2013 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 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 setLinetypeId (RLinetype::Id linetypeId)
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 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

 RArcData (RDocument *document, const RArcData &data)
- Protected Member Functions inherited from RArc
virtual RArcclone () const
double getArea () const
virtual RBox getBoundingBox () const
virtual QList< RVectorgetCenterPoints () const
double getDiameter () const
virtual double getDistanceFromStart (const RVector &p) const
virtual RVector getEndPoint () const
virtual QList< RVectorgetEndPoints () const
RVector getMiddlePoint () const
virtual QList< RVectorgetMiddlePoints () const
virtual QList< RVectorgetPointsWithDistanceToEnd (double distance, RS::From from=RS::FromAny) const
RS::Side getSideOfPoint (const RVector &point) const
virtual RVector getStartPoint () const
double getSweep () const
virtual QSharedPointer< RShapegetTransformed (const QTransform &transform) const
virtual RVector getVectorTo (const RVector &point, bool limited=true, double strictRange=RMAXDOUBLE) const
bool isAngleWithinArc (double a)
bool isFullCircle () const
bool isValid () const
virtual bool mirror (const RLine &axis)
virtual bool move (const RVector &offset)
void moveEndPoint (const RVector &pos)
void moveStartPoint (const RVector &pos)
 RArc ()
 Copyright (c) 2011-2013 by Andrew Mustun.
 RArc (const RVector &center, double radius, double startAngle, double endAngle, bool reversed=false)
virtual bool rotate (double rotation, const RVector &center=RDEFAULT_RVECTOR)
virtual bool scale (const RVector &scaleFactors, const RVector &center=RDEFAULT_RVECTOR)
void setArea (double a)
void setCenter (const RVector &vector)
void setDiameter (double d)
void setEndAngle (double endAngle)
void setLength (double l)
void setRadius (double radius)
void setReversed (bool reversed)
void setStartAngle (double startAngle)
virtual bool stretch (const RPolyline &area, const RVector &offset)
virtual void to2D ()
 Flattens this shape to the X/Y plane.
virtual ~RArc ()
virtual void print (QDebug dbg) const
- Protected Member Functions inherited from RShape
void dump ()
virtual QList< RVectorfilterOnShape (const QList< RVector > &pointList, bool limited=true, double tolerance=RDEFAULT_TOLERANCE_1E_MIN4) const
virtual bool flipHorizontal ()
virtual bool flipVertical ()
virtual RVector getClosestPointOnShape (const RVector &p, bool limited=true, double strictRange=RMAXDOUBLE) const
virtual double getDistanceTo (const RVector &point, bool limited=true, double strictRange=RMAXDOUBLE) const
QList< RVectorgetIntersectionPoints (const RShape &other, bool limited=true, bool same=false, bool force=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 ~RShape ()
- Protected Member Functions inherited from RDirected
virtual ~RDirected ()

Friends

class RArcEntity

Additional Inherited Members

- Static Protected Member Functions inherited from RArc
static RArc createFrom2PBulge (const RVector &startPoint, const RVector &endPoint, double bulge)
 Creates an arc from its startpoint, endpoint and bulge (= tan(angle/4)).
static RArc createFrom3Points (const RVector &startPoint, const RVector &point, const RVector &endPoint)
 Creates an arc from 3 points.
static RArc createTangential (const RVector &startPoint, const RVector &pos, double direction, double radius)
- Static Protected Member Functions inherited from RShape
static const RExplodablecastToExplodable (const RShape *shape)
static QList< RVectorgetIntersectionPoints (const RShape &shape1, const RShape &shape2, bool limited=true, bool same=false, bool force=false)
static QList< RVectorgetIntersectionPointsAA (const RArc &arc1, const RArc &arc2, bool limited=true)
static QList< RVectorgetIntersectionPointsAC (const RArc &arc1, const RCircle &circle2, bool limited=true)
static QList< RVectorgetIntersectionPointsAE (const RArc &arc1, const REllipse &ellipse2, bool limited=true)
static QList< RVectorgetIntersectionPointsAS (const RArc &arc1, const RSpline &spline2, bool limited=true)
static QList< RVectorgetIntersectionPointsAT (const RArc &arc1, const RTriangle &triangle2, bool limited=true)
static QList< RVectorgetIntersectionPointsAX (const RArc &arc1, const RExplodable &explodable2, bool limited=true)
static QList< RVectorgetIntersectionPointsCC (const RCircle &circle1, const RCircle &circle2)
static QList< RVectorgetIntersectionPointsCE (const RCircle &circle1, const REllipse &ellipse2)
static QList< RVectorgetIntersectionPointsCS (const RCircle &circle1, const RSpline &spline2, bool limited=true)
static QList< RVectorgetIntersectionPointsCX (const RCircle &circle1, const RExplodable &explodable2, bool limited=true)
static QList< RVectorgetIntersectionPointsEE (const REllipse &ellipse1, const REllipse &ellipse2)
static QList< RVectorgetIntersectionPointsEE (const REllipse &ellipse1, const REllipse &ellipse2, bool limited)
static QList< RVectorgetIntersectionPointsES (const REllipse &ellipse1, const RSpline &spline2, bool limited=true)
static QList< RVectorgetIntersectionPointsEX (const REllipse &ellipse1, const RExplodable &explodable2, bool limited=true)
static QList< RVectorgetIntersectionPointsLA (const RLine &line1, const RArc &arc2, bool limited=true)
static QList< RVectorgetIntersectionPointsLA (const RLine &line1, const RArc &arc2, bool limited1, bool limited2)
static QList< RVectorgetIntersectionPointsLC (const RLine &line1, const RCircle &circle2, bool limited=true)
static QList< RVectorgetIntersectionPointsLE (const RLine &line1, const REllipse &ellipse2, bool limited=true)
static QList< RVectorgetIntersectionPointsLE (const RLine &line1, const REllipse &ellipse2, bool limited1, bool limited2)
static QList< RVectorgetIntersectionPointsLL (const RLine &line1, const RLine &line2, bool limited=true)
static QList< RVectorgetIntersectionPointsLL (const RLine &line1, const RLine &line2, bool limited1, bool limited2)
static QList< RVectorgetIntersectionPointsLS (const RLine &line1, const RSpline &spline2, bool limited=true)
static QList< RVectorgetIntersectionPointsLT (const RLine &line1, const RTriangle &triangle2, bool limited=true)
static QList< RVectorgetIntersectionPointsLT (const RLine &line1, const RTriangle &triangle2, bool limited1, bool limited2)
static QList< RVectorgetIntersectionPointsLX (const RLine &line1, const RExplodable &explodable2, bool limited=true)
static QList< RVectorgetIntersectionPointsXX (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
RDocumentdocument
int drawOrder
RLayer::Id layerId
RLinetype::Id linetypeId
double linetypeScale
RLineweight::Lineweight lineweight
RObject::Id parentId
bool selectionStatus
- Protected Attributes inherited from RArc
RVector center
 Getter function for this property: getCenter.
double endAngle
 Getter function for this property: getEndAngle.
double radius
 Getter function for this property: getRadius.
bool reversed
 Getter function for this property: isReversed.
double startAngle
 Getter function for this property: getStartAngle.

Detailed Description

Copyright (c) 2011-2013 by Andrew Mustun.

All rights reserved.

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

Scriptable:
This class is wrapped for script environments.

Constructor & Destructor Documentation

RArcData::RArcData ( RDocument document,
const RArcData data 
)
protected
RArcData::RArcData ( )

Copyright (c) 2011-2013 by Andrew Mustun.

All rights reserved.

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.

RArcData::RArcData ( const RArc arc)
RArcData::RArcData ( const RVector center,
double  radius,
double  startAngle,
double  endAngle,
bool  reversed = false 
)

Member Function Documentation

RPolyline RArcData::approximateWithLines ( double  segmentLength)
inline

Reimplemented from RArc.

virtual RShape* RArcData::castToShape ( )
inlinevirtual

Reimplemented from REntityData.

double RArcData::getAngleLength ( bool  allowForZeroLength = false) const
inline
Returns:
Angle length in rad.
Parameters:
allowForZeroLength,:Allow for zero length result if start and end angle are the same. Otherwise 2*PI will be returned for such an arc, assuming it is a full circle.
Todo:
almost the same as getSweep

Reimplemented from RArc.

RArc RArcData::getArc ( )
inline
double RArcData::getBulge ( ) const
inline

Reimplemented from RArc.

RVector RArcData::getCenter ( ) const
inline

Reimplemented from RArc.

double RArcData::getDirection1 ( ) const
inlinevirtual

Reimplemented from RArc.

double RArcData::getDirection2 ( ) const
inlinevirtual

Reimplemented from RArc.

double RArcData::getEndAngle ( ) const
inline

Reimplemented from RArc.

double RArcData::getLength ( ) const
inlinevirtual
Returns:
The total length of this shape if applicable or NaN if not.

Reimplemented from RArc.

double RArcData::getRadius ( ) const
inline

Reimplemented from RArc.

QList< RVector > RArcData::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> > RArcData::getShapes ( const RBox queryBox = RDEFAULT_RBOX) const
inlinevirtual
Returns:
Shapes that represent the geometry of this entity.

Reimplemented from REntityData.

double RArcData::getStartAngle ( ) const
inline

Reimplemented from RArc.

RS::Ending RArcData::getTrimEnd ( const RVector coord,
const RVector trimPoint 
)
inlinevirtual
Parameters:
coordClicked coordinate
trimPointTrim start point or end point to this coordinate.

Reimplemented from RArc.

bool RArcData::isReversed ( ) const
inline

Reimplemented from RArc.

bool RArcData::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.

bool RArcData::reverse ( )
inlinevirtual

Reimplemented from RArc.

void RArcData::trimEndPoint ( const RVector p)
inlinevirtual

Reimplemented from RArc.

void RArcData::trimStartPoint ( const RVector p)
inlinevirtual

Reimplemented from RArc.


Friends And Related Function Documentation

friend class RArcEntity
friend

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