Part::GeomArcOfCircle Class Reference

#include <Geometry.h>

Inheritance diagram for Part::GeomArcOfCircle:

Public Member Functions
virtual Geometry *	clone (void) const
	returns a cloned object
	GeomArcOfCircle (const Handle_Geom_Circle &)
	GeomArcOfCircle ()
Base::Vector3d	getCenter (void) const
Base::Vector3d	getEndPoint () const
virtual unsigned int	getMemSize (void) const
	This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB?
virtual PyObject *	getPyObject (void)
	This method returns the Python wrapper for a C++ object.
double	getRadius (void) const
void	getRange (double &u, double &v) const
Base::Vector3d	getStartPoint () const
virtual Base::Type	getTypeId (void) const
const Handle_Geom_Geometry &	handle () const
virtual void	Restore (Base::XMLReader &)
	This method is used to restore properties from an XML document.
virtual void	Save (Base::Writer &) const
	This method is used to save properties to an XML document.
void	setCenter (const Base::Vector3d &Center)
void	setHandle (const Handle_Geom_TrimmedCurve &)
void	setRadius (double Radius)
void	setRange (double u, double v)
virtual	~GeomArcOfCircle ()
Static Public Member Functions
static void *	create (void)
static Base::Type	getClassTypeId (void)
static void	init (void)

Detailed Description

Definition at line 199 of file Geometry.h.

Constructor & Destructor Documentation

GeomArcOfCircle::GeomArcOfCircle ( )

Definition at line 610 of file Geometry.cpp.

Referenced by clone().

GeomArcOfCircle::GeomArcOfCircle ( const Handle_Geom_Circle & c )

Definition at line 616 of file Geometry.cpp.

GeomArcOfCircle::~GeomArcOfCircle ( ) [virtual]

Definition at line 621 of file Geometry.cpp.

Member Function Documentation

Geometry * GeomArcOfCircle::clone ( void ) const [virtual]

returns a cloned object

Implements Part::Geometry.

Definition at line 638 of file Geometry.cpp.

References Part::Geometry::Construction, draftlibs::dxfLibrary::copy, GeomArcOfCircle(), and setHandle().

Referenced by Sketcher::Sketch::addArc(), and getPyObject().

void * Part::GeomArcOfCircle::create ( void ) [static]

Reimplemented from Part::GeomCurve.

Definition at line 608 of file Geometry.cpp.

Base::Vector3d GeomArcOfCircle::getCenter ( void ) const

Definition at line 658 of file Geometry.cpp.

Referenced by Sketcher::Sketch::addArc(), SketcherGui::ViewProviderSketch::draw(), Sketcher::SketchObject::getPoint(), SketcherGui::ViewProviderSketch::moveConstraint(), SketcherGui::DrawSketchHandler::seekAutoConstraint(), and Sketcher::SketchObject::trim().

Base::Type Part::GeomArcOfCircle::getClassTypeId ( void ) [static]

Reimplemented from Part::GeomCurve.

Definition at line 608 of file Geometry.cpp.

Referenced by CmdSketcherConstrainEqual::activated(), CmdSketcherConstrainRadius::activated(), CmdSketcherConstrainPointOnObject::activated(), SketcherGui::TrimmingSelection::allow(), DrawSketchHandlerTrimming::releaseButton(), and SketcherGui::DrawSketchHandler::seekAutoConstraint().

Base::Vector3d GeomArcOfCircle::getEndPoint ( ) const

Definition at line 652 of file Geometry.cpp.

Referenced by Sketcher::Sketch::addArc(), SketcherGui::ViewProviderSketch::draw(), Sketcher::SketchObject::fillet(), and Sketcher::SketchObject::getPoint().

unsigned int GeomArcOfCircle::getMemSize ( void ) const [virtual]

This method is used to get the size of objects It is not meant to have the exact size, it is more or less an estimation which runs fast! Is it two bytes or a GB?

Reimplemented from Part::Geometry.

Definition at line 713 of file Geometry.cpp.

PyObject * GeomArcOfCircle::getPyObject ( void ) [virtual]

This method returns the Python wrapper for a C++ object.

It's in the responsibility of the programmer to do the correct reference counting. Basically there are two ways how to implement that: Either always return a new Python object then reference counting is not a matter or return always the same Python object then the reference counter must be incremented by one. However, it's absolutely forbidden to return always the same Python object without incrementing the reference counter.

The default implementation returns 'None'.

Reimplemented from Base::BaseClass.

Definition at line 786 of file Geometry.cpp.

References clone().

double GeomArcOfCircle::getRadius ( void ) const

Definition at line 666 of file Geometry.cpp.

Referenced by CmdSketcherConstrainRadius::activated(), Sketcher::Sketch::addArc(), SketcherGui::ViewProviderSketch::draw(), SketcherGui::ViewProviderSketch::moveConstraint(), and SketcherGui::DrawSketchHandler::seekAutoConstraint().

void GeomArcOfCircle::getRange	(	double &	u,
		double &	v
	)			const

Definition at line 701 of file Geometry.cpp.

Referenced by Sketcher::Sketch::addArc(), SketcherGui::ViewProviderSketch::draw(), SketcherGui::ViewProviderSketch::moveConstraint(), SketcherGui::DrawSketchHandler::seekAutoConstraint(), and Sketcher::SketchObject::trim().

Base::Vector3d GeomArcOfCircle::getStartPoint ( ) const

Definition at line 646 of file Geometry.cpp.

Referenced by Sketcher::Sketch::addArc(), SketcherGui::ViewProviderSketch::draw(), Sketcher::SketchObject::fillet(), and Sketcher::SketchObject::getPoint().

Base::Type Part::GeomArcOfCircle::getTypeId ( void ) const [virtual]

Reimplemented from Part::GeomCurve.

Definition at line 608 of file Geometry.cpp.

const Handle_Geom_Geometry & GeomArcOfCircle::handle ( ) const [virtual]

Implements Part::Geometry.

Definition at line 633 of file Geometry.cpp.

Referenced by SketcherGui::ViewProviderSketch::draw().

void Part::GeomArcOfCircle::init ( void ) [static]

Reimplemented from Part::GeomCurve.

Definition at line 608 of file Geometry.cpp.

Referenced by initPart().

void GeomArcOfCircle::Restore ( Base::XMLReader & ) [virtual]

This method is used to restore properties from an XML document.

It uses the XMLReader class, which bases on SAX, to read the in Save() written information. Again the Vector as an example:

 void PropertyVector::Restore(Base::XMLReader &reader)
 {
   // read my Element
   reader.readElement("PropertyVector");
   // get the value of my Attribute
   _cVec.x = (float)reader.getAttributeAsFloat("valueX");
   _cVec.y = (float)reader.getAttributeAsFloat("valueY");
   _cVec.z = (float)reader.getAttributeAsFloat("valueZ");
 }

Reimplemented from Part::Geometry.

Definition at line 743 of file Geometry.cpp.

References gce_ErrorStatusText(), Base::XMLReader::getAttributeAsFloat(), Sketcher::Radius, and Base::XMLReader::readElement().

void GeomArcOfCircle::Save ( Base::Writer & ) const [virtual]

This method is used to save properties to an XML document.

A good example you'll find in PropertyStandard.cpp, e.g. the vector:

  void PropertyVector::Save (Writer &writer) const
  {
     writer << writer.ind() << "<PropertyVector valueX=\"" <<  _cVec.x <<
                                            "\" valueY=\"" <<  _cVec.y <<
                                            "\" valueZ=\"" <<  _cVec.z <<"\"/>" << endl;
  }

The writer.ind() expression writes the indention, just for pretty printing of the XML. As you see, the writing of the XML document is not done with a DOM implementation because of performance reasons. Therefore the programmer has to take care that a valid XML document is written. This means closing tags and writing UTF-8.