Prs2d_Length Class Reference

Constructs the primitive Length

#include <Prs2d_Length.hxx>

Inheritance diagram for Prs2d_Length:

Public Member Functions
	Prs2d_Length (const Handle< Graphic2d_GraphicObject > &aGraphicObject, const gp_Pnt2d &anAttachPnt1, const gp_Pnt2d &anAttachPnt2, const TCollection_ExtendedString &aText, const Standard_Real aTxtScale=5.0, const Standard_Real aLength=0.0, const Prs2d_TypeOfDist aTypeDist=Prs2d_TOD_AUTOMATIC, const Standard_Real anArrAngle=20.0, const Standard_Real anArrLength=25.0, const Prs2d_TypeOfArrow anArrType=Prs2d_TOA_OPENED, const Prs2d_ArrowSide anArrow=Prs2d_AS_BOTHAR, const Standard_Boolean IsReverseArrow=Standard_False)
	Initializes the length dimension between points anAttachPnt1 and anAttachPnt2. aLength is length of the attach lines aTypeDist defines the orientation of the displayed length: AIS2D_TOD_AUTOMATIC AIS2D_TOD_OBLIQUE AIS2D_TOD_HORIZONTAL AIS2D_TOD_VERTICAL anArrow defines the number of arrows (one, two or none)
	Prs2d_Length (const Handle< Graphic2d_GraphicObject > &aGraphicObject, const gp_Pnt2d &anAttachPnt, const gp_Lin2d &anAttachLin, const TCollection_ExtendedString &aText, const Standard_Real aTxtScale=10.0, const Standard_Real aLenAttachLin=0.0, const Standard_Real anArrAngle=20.0, const Standard_Real anArrLength=25.0, const Prs2d_TypeOfArrow anArrType=Prs2d_TOA_OPENED, const Prs2d_ArrowSide anArrow=Prs2d_AS_BOTHAR, const Standard_Boolean IsReverseArrow=Standard_False)
	Initializes the length dimension between point anAttachPnt1 and line defined anAttachLin. aLenAttachLin is length of the attach lines
	Prs2d_Length (const Handle< Graphic2d_GraphicObject > &aGraphicObject, const gp_Lin2d &anAttachLin1, const gp_Lin2d &anAttachLin2, const TCollection_ExtendedString &aText, const Standard_Real aTxtScale=10.0, const Standard_Real aLenAttachLin=0.0, const Standard_Real anArrAngle=20.0, const Standard_Real anArrLength=25.0, const Prs2d_TypeOfArrow anArrType=Prs2d_TOA_OPENED, const Prs2d_ArrowSide anArrow=Prs2d_AS_BOTHAR, const Standard_Boolean IsReverseArrow=Standard_False)
	Initializes the length dimension between line anAttachLin1 and line defined anAttachLin2. aLenAttachLin is length of the attach lines
void	SetAttachLinLength (const Standard_Real aLength)
	Sets the length of attachment lines
virtual void	Save (Aspect_FStream &aFStream) const
void	LineCoord (gp_Pnt2d &aFirstPnt, gp_Pnt2d &aSecondPnt) const
	returns coordinates of points, which are begining and end of arrow
void	CallOutCoord (gp_Pnt2d &aFirstPnt, gp_Pnt2d &aSecondPnt) const
	returns coordinates of points, which are begining and end of arrow
Prs2d_TypeOfDist	TypeOfDist () const
Protected Member Functions
void	Draw (const Handle< Graphic2d_Drawer > &aDrawer)
	Draws the length <me>.
virtual void	DrawElement (const Handle< Graphic2d_Drawer > &aDrawer, const Standard_Integer anIndex)
	Draws element <anIndex> of the length <me>.
virtual void	DrawVertex (const Handle< Graphic2d_Drawer > &aDrawer, const Standard_Integer anIndex)
	Draws vertex <anIndex> of the length <me>.
Standard_Boolean	Pick (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal aPrecision, const Handle< Graphic2d_Drawer > &aDrawer)
	Returns Standard_True if the length <me> is picked, Standard_False if not.
virtual void	CalcTxtPos (const Standard_Boolean theFromAbs=Standard_False)

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Constructor & Destructor Documentation

Prs2d_Length::Prs2d_Length	(	const Handle< Graphic2d_GraphicObject > &	aGraphicObject,
		const gp_Pnt2d &	anAttachPnt1,
		const gp_Pnt2d &	anAttachPnt2,
		const TCollection_ExtendedString &	aText,
		const Standard_Real	aTxtScale = 5.0,
		const Standard_Real	aLength = 0.0,
		const Prs2d_TypeOfDist	aTypeDist = Prs2d_TOD_AUTOMATIC,
		const Standard_Real	anArrAngle = 20.0,
		const Standard_Real	anArrLength = 25.0,
		const Prs2d_TypeOfArrow	anArrType = Prs2d_TOA_OPENED,
		const Prs2d_ArrowSide	anArrow = Prs2d_AS_BOTHAR,
		const Standard_Boolean	IsReverseArrow = Standard_False
	)

Prs2d_Length::Prs2d_Length	(	const Handle< Graphic2d_GraphicObject > &	aGraphicObject,
		const gp_Pnt2d &	anAttachPnt,
		const gp_Lin2d &	anAttachLin,
		const TCollection_ExtendedString &	aText,
		const Standard_Real	aTxtScale = 10.0,
		const Standard_Real	aLenAttachLin = 0.0,
		const Standard_Real	anArrAngle = 20.0,
		const Standard_Real	anArrLength = 25.0,
		const Prs2d_TypeOfArrow	anArrType = Prs2d_TOA_OPENED,
		const Prs2d_ArrowSide	anArrow = Prs2d_AS_BOTHAR,
		const Standard_Boolean	IsReverseArrow = Standard_False
	)

Prs2d_Length::Prs2d_Length	(	const Handle< Graphic2d_GraphicObject > &	aGraphicObject,
		const gp_Lin2d &	anAttachLin1,
		const gp_Lin2d &	anAttachLin2,
		const TCollection_ExtendedString &	aText,
		const Standard_Real	aTxtScale = 10.0,
		const Standard_Real	aLenAttachLin = 0.0,
		const Standard_Real	anArrAngle = 20.0,
		const Standard_Real	anArrLength = 25.0,
		const Prs2d_TypeOfArrow	anArrType = Prs2d_TOA_OPENED,
		const Prs2d_ArrowSide	anArrow = Prs2d_AS_BOTHAR,
		const Standard_Boolean	IsReverseArrow = Standard_False
	)

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Member Function Documentation

virtual void Prs2d_Length::CalcTxtPos

(

const Standard_Boolean

theFromAbs = Standard_False

)

[protected, virtual]

Implements Prs2d_Dimension.

void Prs2d_Length::CallOutCoord	(	gp_Pnt2d &	aFirstPnt,
		gp_Pnt2d &	aSecondPnt
	)		const

void Prs2d_Length::Draw

(

const Handle< Graphic2d_Drawer > &

aDrawer

)

[protected, virtual]

Implements Graphic2d_Primitive.

virtual void Prs2d_Length::DrawElement	(	const Handle< Graphic2d_Drawer > &	aDrawer,
		const Standard_Integer	anIndex
	)		[protected, virtual]

Reimplemented from Graphic2d_Primitive.

virtual void Prs2d_Length::DrawVertex	(	const Handle< Graphic2d_Drawer > &	aDrawer,
		const Standard_Integer	anIndex
	)		[protected, virtual]

Reimplemented from Graphic2d_Primitive.

void Prs2d_Length::LineCoord	(	gp_Pnt2d &	aFirstPnt,
		gp_Pnt2d &	aSecondPnt
	)		const

Standard_Boolean Prs2d_Length::Pick	(	const Standard_ShortReal	X,
		const Standard_ShortReal	Y,
		const Standard_ShortReal	aPrecision,
		const Handle< Graphic2d_Drawer > &	aDrawer
	)		[protected, virtual]

Implements Graphic2d_Primitive.

virtual void Prs2d_Length::Save

(

Aspect_FStream &

aFStream

)

const [virtual]

Reimplemented from Graphic2d_Line.

void Prs2d_Length::SetAttachLinLength

(

const Standard_Real

aLength

)

Prs2d_TypeOfDist Prs2d_Length::TypeOfDist

(

)

const

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

• Prs2d_Length.hxx