QCAD
Open Source 2D CAD
RHatchData Class Reference

Copyright (c) 2011-2015 by Andrew Mustun. More...

#include <RHatchData.h>

Inheritance diagram for RHatchData:
REntityData RPainterPathSource

Public Member Functions

void addBoundary (QSharedPointer< RShape > shape)
 
virtual RShapecastToShape ()
 
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 (bool ignoreEmpty=false) const
 
int getComplexity () const
 
virtual double getDistanceTo (const RVector &point, bool limited=true, double range=0.0, bool draft=false, double strictRange=RMAXDOUBLE) const
 
virtual QList< QSharedPointer< RShape > > getExploded () const
 
QList< QSharedPointer< RShape > > getLoopBoundary (int index) const
 
int getLoopCount () const
 
RVector getOriginPoint () const
 
virtual QList< RPainterPathgetPainterPaths (bool draft=false) const
 
QString getPatternName () const
 
virtual RVector getPointOnEntity () const
 
virtual QList< RVectorgetReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
 
double getScale () const
 
virtual QList< QSharedPointer< RShape > > getShapes (const RBox &queryBox=RDEFAULT_RBOX, bool ignoreComplex=false) 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. More...
 
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. More...
 
void newLoop ()
 
RHatchDataoperator= (const RHatchData &other)
 
bool order ()
 
 RHatchData ()
 Copyright (c) 2011-2015 by Andrew Mustun. More...
 
 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 setOriginPoint (const RVector &op)
 
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. More...
 
virtual void update () const
 Entities can reimplement this function to invalidate any internal cache (mark the entity as dirty). More...
 
- Public Member Functions inherited from REntityData
virtual const RShapecastToConstShape () const
 
virtual bool flipHorizontal ()
 
virtual bool flipVertical ()
 
RBlock::Id getBlockId () const
 
QString getBlockName () 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, bool ignoreComplex=false) const
 
virtual RColor getColor () const
 
virtual RColor getColor (bool resolve, const QStack< REntity * > &blockRefStack) const
 
RDocumentgetDocument ()
 
const RDocumentgetDocument () const
 
virtual int getDrawOrder () const
 
virtual QList< RVectorgetEndPoints (const RBox &queryBox=RDEFAULT_RBOX) const
 
virtual RPolyline getHull (double offset) const
 
virtual QList< RVectorgetInternalReferencePoints (RS::ProjectionRenderingHint hint=RS::RenderTop) const
 Can be overwritten to return internal, resolved reference points. More...
 
virtual QList< RVectorgetIntersectionPoints (const REntityData &other, bool limited=true, bool same=false, const RBox &queryBox=RDEFAULT_RBOX, bool ignoreComplex=true) const
 Override to disable intersection point. More...
 
virtual QList< RVectorgetIntersectionPoints (const RShape &shape, bool limited=true, const RBox &queryBox=RDEFAULT_RBOX, bool ignoreComplex=true) 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 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 isInside (const RBox &box) const
 
virtual bool isOnEntity (const RVector &point, bool limited=true, double tolerance=RDEFAULT_TOLERANCE_1E_MIN4) const
 
virtual bool isSelected () const
 
virtual bool mirror (const RVector &axis1, const RVector &axis2)
 
 REntityData (RDocument *document=NULL)
 Copyright (c) 2011-2015 by Andrew Mustun. More...
 
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. More...
 
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. More...
 
virtual ~REntityData ()
 
- Public Member Functions inherited from RPainterPathSource
virtual ~RPainterPathSource ()
 
virtual ~RPainterPathSource ()
 

Protected Member Functions

QList< RLinegetSegments (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. More...
 
RPainterPath boundaryPath
 
bool dirty
 
bool gotDraft
 
RVector originPoint
 
QList< RPainterPathpainterPaths
 
QString patternName
 
double scaleFactor
 
bool solid
 

Friends

class RHatchEntity
 

Additional Inherited Members

- 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
 

Detailed Description

Copyright (c) 2011-2015 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 a hatch or solid fill entity.

Scriptable:
This class is available in script environments.
Copyable:
Objects are cleaned up automatically by the garbage collector of the script engine.

Constructor & Destructor Documentation

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

Copyright (c) 2011-2015 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.

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
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 ( bool  ignoreEmpty = false) const
virtual
Returns
The bounding box that contains this entity.

Reimplemented from REntityData.

int RHatchData::getComplexity ( ) const
double RHatchData::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
limitedLimit lines, arcs at end points, otherwise the orthogonal distance to the unlimited line / circle is returned.
rangeThis 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.
draftCalculate based on draft mode representation of the entity.
strictRangeIf 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 from REntityData.

QList< QSharedPointer< RShape > > RHatchData::getExploded ( ) const
virtual
QList< QSharedPointer< RShape > > RHatchData::getLoopBoundary ( int  index) const
int RHatchData::getLoopCount ( ) const
inline
RVector RHatchData::getOriginPoint ( ) const
inline
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,
bool  ignoreComplex = false 
) 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.

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::setOriginPoint ( const RVector op)
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.

Friends And Related Function Documentation

friend class RHatchEntity
friend

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
RVector RHatchData::originPoint
private
QList<RPainterPath> RHatchData::painterPaths
mutableprivate
QString RHatchData::patternName
private
double RHatchData::scaleFactor
private
bool RHatchData::solid
private

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