This class defines a drawable curve in 2d space. The curve is drawn in the plane XOY. More...

#include <DrawTrSurf_Curve2d.hxx>

Inheritance diagram for DrawTrSurf_Curve2d:

[legend]

Public Member Functions
	DrawTrSurf_Curve2d (const occ::handle< Geom2d_Curve > &C, const bool DispOrigin=true)
	creates a drawable curve from a curve of package Geom2d.

	DrawTrSurf_Curve2d (const occ::handle< Geom2d_Curve > &C, const Draw_Color &aColor, const int Discret, const bool DispOrigin=true, const bool DispCurvRadius=false, const double RadiusMax=1.0e3, const double RatioOfRadius=0.1)

void	DrawOn (Draw_Display &dis) const override
	this is defined only to tell C++ not to complain about inheriting a pure virtual method.

occ::handle< Geom2d_Curve >	GetCurve () const

void	SetColor (const Draw_Color &theColor)

void	ShowCurvature ()

void	ClearCurvature ()

void	SetRadiusMax (const double theRadius)

void	SetRadiusRatio (const double theRatio)

Draw_Color	Color () const

double	RadiusMax () const

double	RadiusRatio () const

occ::handle< Draw_Drawable3D >	Copy () const override
	For variable copy.

void	Dump (Standard_OStream &S) const override
	For variable dump.

void	Save (Standard_OStream &theStream) const override
	Save drawable into stream.

bool	Is3D () const override
	Returns False.

void	Whatis (Draw_Interpretor &I) const override
	For variable whatis command. Set as a result the type of the variable.

Public Member Functions inherited from DrawTrSurf_Drawable
void	DrawCurve2dOn (Adaptor2d_Curve2d &C, Draw_Display &D) const
	Draw a polygon of the curve on the Display.

void	DrawCurveOn (Adaptor3d_Curve &C, Draw_Display &D) const
	Draw a polygon of the curve on the Display.

void	DrawIsoCurveOn (Adaptor3d_IsoCurve &C, const GeomAbs_IsoType T, const double P, const double F, const double L, Draw_Display &D) const
	Load C with the specified iso and Draw a polygon of the curve on the Display.

void	SetDiscretisation (const int theDiscret)

int	GetDiscretisation () const

void	SetDeflection (const double theDeflection)

double	GetDeflection () const

void	SetDrawMode (const int theDrawMode)

int	GetDrawMode () const

Public Member Functions inherited from Draw_Drawable3D
virtual bool	PickReject (const double X, const double Y, const double Prec) const
	Returns True if the pick is outside the box.

virtual bool	IsDisplayable () const
	Return TRUE if object can be displayed.

void	SetBounds (const double theXMin, const double theXMax, const double theYMin, const double theYMax)

void	Bounds (double &theXMin, double &theXMax, double &theYMin, double &theYMax) const

bool	Visible () const

void	Visible (const bool V)

bool	Protected () const

void	Protected (const bool P)

const char *	Name () const

virtual void	Name (const char *const N)

Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.

	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.

Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.

virtual	~Standard_Transient ()=default
	Destructor must be virtual.

virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.

bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.

bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.

bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.

Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.

int	GetRefCount () const noexcept
	Get the reference counter of this object.

void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.

int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.

virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Attributes
occ::handle< Geom2d_Curve >	curv

Draw_Color	look

bool	disporigin

bool	dispcurvradius

double	radiusmax

double	radiusratio

Additional Inherited Members
Public Types inherited from Draw_Drawable3D
typedef occ::handle< Draw_Drawable3D >(*	FactoryFunction_t) (Standard_IStream &theStream)
	Function type for restoring drawable from stream.

Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.

Static Public Member Functions inherited from Draw_Drawable3D
static void	RegisterFactory (const char *const theType, const FactoryFunction_t &theFactory)
	Register factory for restoring drawable from stream (opposite to Draw_Drawable3D::Save()).

static occ::handle< Draw_Drawable3D >	Restore (const char *const theType, Standard_IStream &theStream)
	Restore drawable from stream (opposite to Draw_Drawable3D::Save()).

Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.

static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Protected Member Functions inherited from DrawTrSurf_Drawable
	DrawTrSurf_Drawable (const int discret, const double deflection=0.01, const int DrawMode=0)
	set the number of points on a curve at creation.

Protected Member Functions inherited from Draw_Drawable3D
	Draw_Drawable3D ()

Detailed Description

This class defines a drawable curve in 2d space. The curve is drawn in the plane XOY.

Constructor & Destructor Documentation

◆ DrawTrSurf_Curve2d() [1/2]

DrawTrSurf_Curve2d::DrawTrSurf_Curve2d	(	const occ::handle< Geom2d_Curve > &	C,
		const bool	DispOrigin = true )

creates a drawable curve from a curve of package Geom2d.

◆ DrawTrSurf_Curve2d() [2/2]

DrawTrSurf_Curve2d::DrawTrSurf_Curve2d	(	const occ::handle< Geom2d_Curve > &	C,
		const Draw_Color &	aColor,
		const int	Discret,
		const bool	DispOrigin = true,
		const bool	DispCurvRadius = false,
		const double	RadiusMax = 1.0e3,
		const double	RatioOfRadius = 0.1 )

Member Function Documentation

◆ ClearCurvature()

void DrawTrSurf_Curve2d::ClearCurvature ( )

inline

◆ Color()

Draw_Color DrawTrSurf_Curve2d::Color ( ) const

inline

◆ Copy()

occ::handle< Draw_Drawable3D > DrawTrSurf_Curve2d::Copy ( ) const

overridevirtual

For variable copy.

Reimplemented from Draw_Drawable3D.

◆ DrawOn()

void DrawTrSurf_Curve2d::DrawOn ( Draw_Display & dis ) const

overridevirtual

this is defined only to tell C++ not to complain about inheriting a pure virtual method.

Implements DrawTrSurf_Drawable.

Reimplemented in GeometryTest_DrawableQualifiedCurve2d.

◆ Dump()

void DrawTrSurf_Curve2d::Dump ( Standard_OStream & S ) const

overridevirtual

For variable dump.

Reimplemented from Draw_Drawable3D.

Reimplemented in GeometryTest_DrawableQualifiedCurve2d.

◆ GetCurve()

occ::handle< Geom2d_Curve > DrawTrSurf_Curve2d::GetCurve ( ) const

inline

◆ Is3D()

bool DrawTrSurf_Curve2d::Is3D ( ) const

overridevirtual

Returns False.

Reimplemented from Draw_Drawable3D.

◆ RadiusMax()

double DrawTrSurf_Curve2d::RadiusMax ( ) const

inline

◆ RadiusRatio()

double DrawTrSurf_Curve2d::RadiusRatio ( ) const

inline

◆ Save()

void DrawTrSurf_Curve2d::Save ( Standard_OStream & theStream ) const

overridevirtual

Save drawable into stream.

Reimplemented from Draw_Drawable3D.

◆ SetColor()

void DrawTrSurf_Curve2d::SetColor ( const Draw_Color & theColor )

inline

◆ SetRadiusMax()

void DrawTrSurf_Curve2d::SetRadiusMax ( const double theRadius )

inline

◆ SetRadiusRatio()

void DrawTrSurf_Curve2d::SetRadiusRatio ( const double theRatio )

inline

◆ ShowCurvature()

void DrawTrSurf_Curve2d::ShowCurvature ( )

inline

◆ Whatis()

void DrawTrSurf_Curve2d::Whatis ( Draw_Interpretor & I ) const

overridevirtual

For variable whatis command. Set as a result the type of the variable.

Reimplemented from Draw_Drawable3D.

Reimplemented in GeometryTest_DrawableQualifiedCurve2d.

Field Documentation

◆ curv

occ::handle<Geom2d_Curve> DrawTrSurf_Curve2d::curv

protected

◆ dispcurvradius

bool DrawTrSurf_Curve2d::dispcurvradius

protected

◆ disporigin

bool DrawTrSurf_Curve2d::disporigin

protected

◆ look

Draw_Color DrawTrSurf_Curve2d::look

protected

◆ radiusmax

double DrawTrSurf_Curve2d::radiusmax

protected

◆ radiusratio

double DrawTrSurf_Curve2d::radiusratio

protected

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

DrawTrSurf_Curve2d.hxx

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DrawTrSurf_Curve2d() [1/2]

◆ DrawTrSurf_Curve2d() [2/2]

Member Function Documentation

◆ ClearCurvature()

◆ Color()

◆ Copy()

◆ DrawOn()

◆ Dump()

◆ GetCurve()

◆ Is3D()

◆ RadiusMax()

◆ RadiusRatio()

◆ Save()

◆ SetColor()

◆ SetRadiusMax()

◆ SetRadiusRatio()

◆ ShowCurvature()

◆ Whatis()

Field Documentation

◆ curv

◆ dispcurvradius

◆ disporigin

◆ look

◆ radiusmax

◆ radiusratio