Graphic2d_Marker Class Reference

The primitive Marker

#include <Graphic2d_Marker.hxx>

Inheritance diagram for Graphic2d_Marker:

Public Member Functions
	Graphic2d_Marker (const Handle< Graphic2d_GraphicObject > &aGraphicObject, const Quantity_Length X, const Quantity_Length Y)
	Creates a pixel point marker at position <X>,<Y>
	Graphic2d_Marker (const Handle< Graphic2d_GraphicObject > &aGraphicObject, const Standard_Integer anIndex, const Quantity_Length X, const Quantity_Length Y, const Quantity_Length aWidth, const Quantity_Length anHeight, const Quantity_PlaneAngle anAngle=0.0)
	Creates the predefined marker index <anIndex> at position <X>,<Y> and size <aWidth>,<aHeight>. Angle is measured counterclockwise with 0 radian at 3 o'clock.
void	Position (Quantity_Length &X, Quantity_Length &Y) const
	returns the coordinates of the position of the marker
void	Size (Quantity_Length &aW, Quantity_Length &aH) const
	returns the width and height of the marker
Standard_Integer	Index () const
	returns the index of marker in the map of markers
Quantity_PlaneAngle	Angle () const
	returns the angle of the marker
virtual void	Save (Aspect_FStream &aFStream) const
Protected Member Functions
void	Draw (const Handle< Graphic2d_Drawer > &aDrawer)
	Draws the marker <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 marker <me> is picked, Standard_False if not. Warning: Checks only if the point <X>, <Y> is in the boundary rectangle of <me>
virtual void	DrawVertex (const Handle< Graphic2d_Drawer > &aDrawer, const Standard_Integer anIndex)
	Draws the vertex <aVertex> of the primitive <me>.

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Constructor & Destructor Documentation

Graphic2d_Marker::Graphic2d_Marker	(	const Handle< Graphic2d_GraphicObject > &	aGraphicObject,
		const Quantity_Length	X,
		const Quantity_Length	Y
	)

Graphic2d_Marker::Graphic2d_Marker	(	const Handle< Graphic2d_GraphicObject > &	aGraphicObject,
		const Standard_Integer	anIndex,
		const Quantity_Length	X,
		const Quantity_Length	Y,
		const Quantity_Length	aWidth,
		const Quantity_Length	anHeight,
		const Quantity_PlaneAngle	anAngle = 0.0
	)

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Member Function Documentation

Quantity_PlaneAngle Graphic2d_Marker::Angle

(

)

const

void Graphic2d_Marker::Draw

(

const Handle< Graphic2d_Drawer > &

aDrawer

)

[protected, virtual]

Implements Graphic2d_Primitive.

virtual void Graphic2d_Marker::DrawVertex	(	const Handle< Graphic2d_Drawer > &	aDrawer,
		const Standard_Integer	aVertex
	)		[protected, virtual]

Reimplemented from Graphic2d_Primitive.

Standard_Integer Graphic2d_Marker::Index

(

)

const

Standard_Boolean Graphic2d_Marker::Pick	(	const Standard_ShortReal	X,
		const Standard_ShortReal	Y,
		const Standard_ShortReal	aPrecision,
		const Handle< Graphic2d_Drawer > &	aDrawer
	)		[protected, virtual]

Implements Graphic2d_Primitive.

void Graphic2d_Marker::Position	(	Quantity_Length &	X,
		Quantity_Length &	Y
	)		const

virtual void Graphic2d_Marker::Save

(

Aspect_FStream &

aFStream

)

const [virtual]

Reimplemented from Graphic2d_Line.

void Graphic2d_Marker::Size	(	Quantity_Length &	aW,
		Quantity_Length &	aH
	)		const

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

• Graphic2d_Marker.hxx