DDataStd_DrawDriver Class Reference

Root class of drivers to build draw variables from TDF_Label. Priority rule to display standard attributes is : More...

#include <DDataStd_DrawDriver.hxx>

Inheritance diagram for DDataStd_DrawDriver:

Public Member Functions
	DDataStd_DrawDriver ()
virtual Handle< Draw_Drawable3D >	Drawable (const TDF_Label &L) const
Handle< Draw_Drawable3D >	DrawableConstraint (const Handle< TDataXtd_Constraint > &C) const
Handle< Draw_Drawable3D >	DrawableShape (const TDF_Label &L, const Draw_ColorKind color, const Standard_Boolean current=Standard_True) const
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 ()
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
Standard_Boolean	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName.
Standard_Boolean	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.
Standard_Boolean	IsKind (const Standard_CString 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.
Standard_Integer	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object.
Standard_Integer	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value.
virtual void	Delete () const
	Memory deallocator for transient classes.

Static Public Member Functions
static void	Set (const Handle< DDataStd_DrawDriver > &DD)
static Handle< DDataStd_DrawDriver >	Get ()
static Handle< Draw_Drawable3D >	DrawableShape (const TopoDS_Shape &s, const Draw_ColorKind color)
	May be used for temporary display of a shape.
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.

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

Detailed Description

Root class of drivers to build draw variables from TDF_Label. Priority rule to display standard attributes is :

• 1 Constraint
• 2 Object
• 3 Datum (Point,Axis,Plane)
• 4 Geometry
• 5 NamedShape

Constructor & Destructor Documentation

DDataStd_DrawDriver()

DDataStd_DrawDriver::DDataStd_DrawDriver

(

)

next method is called by DrawPresentation (may be redefined)

Member Function Documentation

Drawable()

virtual Handle< Draw_Drawable3D > DDataStd_DrawDriver::Drawable ( const TDF_Label & L ) const

virtual

reusable methods (may used when redefined <Drawable>)

DrawableConstraint()

Handle< Draw_Drawable3D > DDataStd_DrawDriver::DrawableConstraint

(

const Handle< TDataXtd_Constraint > &

C

)

const

DrawableShape() [1/2]

Handle< Draw_Drawable3D > DDataStd_DrawDriver::DrawableShape	(	const TDF_Label &	L,
		const Draw_ColorKind	color,
		const Standard_Boolean	current = Standard_True ) const

DrawableShape() [2/2]

static Handle< Draw_Drawable3D > DDataStd_DrawDriver::DrawableShape ( const TopoDS_Shape & s, const Draw_ColorKind color )

static

May be used for temporary display of a shape.

Get()

static Handle< DDataStd_DrawDriver > DDataStd_DrawDriver::Get ( )

static

Set()

static void DDataStd_DrawDriver::Set ( const Handle< DDataStd_DrawDriver > & DD )

static

access to the current DrawDriver

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

• DDataStd_DrawDriver.hxx