Use to draw in a 3d or a 2d view. More...

#include <Draw_Display.hxx>

Public Member Functions
	Draw_Display ()

void	SetColor (const Draw_Color &col) const
	Following drawings will use this color.

void	SetMode (const Standard_Integer M) const
	Set the drawing mode, 3 = copy, 6 = xor.

void	Flush () const

void	MoveTo (const gp_Pnt &pt)

void	DrawTo (const gp_Pnt &pt)

void	MoveTo (const gp_Pnt2d &pt)

void	DrawTo (const gp_Pnt2d &pt)

void	Draw (const gp_Pnt &p1, const gp_Pnt &p2)

void	Draw (const gp_Pnt2d &p1, const gp_Pnt2d &p2)

void	Draw (const gp_Circ &C, const Standard_Real A1, const Standard_Real A2, const Standard_Boolean ModifyWithZoom=Standard_True)
	Draw a circle `from angle <A1> to <A2> (Radians). if ModifyWithZoom = 0, then rayon of circle is convert to Integer.`

void	Draw (const gp_Circ2d &C, const Standard_Real A1, const Standard_Real A2, const Standard_Boolean ModifyWithZoom=Standard_True)
	Draw a 2D circle `from angle <A1> to <A2> (Radians). if ModifyWithZoom = 0, then rayon of circle is convert to Integer.`

void	DrawMarker (const gp_Pnt &pt, const Draw_MarkerShape S, const Standard_Integer Size=5)

void	DrawMarker (const gp_Pnt2d &pt, const Draw_MarkerShape S, const Standard_Integer Size=5)

void	DrawMarker (const gp_Pnt &pt, const Draw_MarkerShape S, const Standard_Real Size)

void	DrawMarker (const gp_Pnt2d &pt, const Draw_MarkerShape S, const Standard_Real Size)

void	DrawString (const gp_Pnt &pt, const Standard_CString S)

void	DrawString (const gp_Pnt2d &pt, const Standard_CString S)

void	DrawString (const gp_Pnt &pt, const Standard_CString S, const Standard_Real moveX, const Standard_Real moveY)

void	DrawString (const gp_Pnt2d &pt, const Standard_CString S, const Standard_Real moveX, const Standard_Real moveY)

gp_Pnt2d	Project (const gp_Pnt &pt) const
	Returns the 2D projection of a 3D point.

void	Project (const gp_Pnt &pt, gp_Pnt2d &pt2d) const
	Returns the 2D projection of a 3D point.

Standard_Real	Zoom () const
	Returns the current Zoom value.

Standard_Integer	ViewId () const
	Returns the identifier of the view where the display is drawing.

Standard_Boolean	HasPicked () const
	Returns True if the last drawing operations generated a pick hit. When HasPicked is True the Drawing should be resumed.

Detailed Description

Use to draw in a 3d or a 2d view.

The 3d methods draw in the 3d system, in a 2d view the drawing is projected on X,Y.
The 2d methods draw in the projection plane.
To draw in screen coordinates the length must be divided by the zoom.

Constructor & Destructor Documentation

◆ Draw_Display()

Draw_Display::Draw_Display ( )

Member Function Documentation

◆ Draw() [1/4]

void Draw_Display::Draw	(	const gp_Circ &	C,
		const Standard_Real	A1,
		const Standard_Real	A2,
		const Standard_Boolean	ModifyWithZoom = Standard_True )

Draw a circle from angle <A1> to <A2> (Radians). if ModifyWithZoom = 0, then rayon of circle is convert to Integer.

◆ Draw() [2/4]

void Draw_Display::Draw	(	const gp_Circ2d &	C,
		const Standard_Real	A1,
		const Standard_Real	A2,
		const Standard_Boolean	ModifyWithZoom = Standard_True )

Draw a 2D circle from angle <A1> to <A2> (Radians). if ModifyWithZoom = 0, then rayon of circle is convert to Integer.

◆ Draw() [3/4]

void Draw_Display::Draw	(	const gp_Pnt &	p1,
		const gp_Pnt &	p2 )

◆ Draw() [4/4]

void Draw_Display::Draw	(	const gp_Pnt2d &	p1,
		const gp_Pnt2d &	p2 )

◆ DrawMarker() [1/4]

void Draw_Display::DrawMarker	(	const gp_Pnt &	pt,
		const Draw_MarkerShape	S,
		const Standard_Integer	Size = 5 )

◆ DrawMarker() [2/4]

void Draw_Display::DrawMarker	(	const gp_Pnt &	pt,
		const Draw_MarkerShape	S,
		const Standard_Real	Size )

◆ DrawMarker() [3/4]

void Draw_Display::DrawMarker	(	const gp_Pnt2d &	pt,
		const Draw_MarkerShape	S,
		const Standard_Integer	Size = 5 )

◆ DrawMarker() [4/4]

void Draw_Display::DrawMarker	(	const gp_Pnt2d &	pt,
		const Draw_MarkerShape	S,
		const Standard_Real	Size )

◆ DrawString() [1/4]

void Draw_Display::DrawString	(	const gp_Pnt &	pt,
		const Standard_CString	S )

◆ DrawString() [2/4]

void Draw_Display::DrawString	(	const gp_Pnt &	pt,
		const Standard_CString	S,
		const Standard_Real	moveX,
		const Standard_Real	moveY )

◆ DrawString() [3/4]

void Draw_Display::DrawString	(	const gp_Pnt2d &	pt,
		const Standard_CString	S )

◆ DrawString() [4/4]

void Draw_Display::DrawString	(	const gp_Pnt2d &	pt,
		const Standard_CString	S,
		const Standard_Real	moveX,
		const Standard_Real	moveY )

◆ DrawTo() [1/2]

void Draw_Display::DrawTo ( const gp_Pnt & pt )

◆ DrawTo() [2/2]

void Draw_Display::DrawTo ( const gp_Pnt2d & pt )

◆ Flush()

void Draw_Display::Flush ( ) const

◆ HasPicked()

Standard_Boolean Draw_Display::HasPicked ( ) const

Returns True if the last drawing operations generated a pick hit. When HasPicked is True the Drawing should be resumed.

This function is used to shorten the drawing when picking and to save the picked sub-parts.

◆ MoveTo() [1/2]

void Draw_Display::MoveTo ( const gp_Pnt & pt )

◆ MoveTo() [2/2]

void Draw_Display::MoveTo ( const gp_Pnt2d & pt )

◆ Project() [1/2]

gp_Pnt2d Draw_Display::Project ( const gp_Pnt & pt ) const

Returns the 2D projection of a 3D point.

◆ Project() [2/2]

void Draw_Display::Project	(	const gp_Pnt &	pt,
		gp_Pnt2d &	pt2d ) const

Returns the 2D projection of a 3D point.

◆ SetColor()

void Draw_Display::SetColor ( const Draw_Color & col ) const

Following drawings will use this color.

◆ SetMode()

void Draw_Display::SetMode ( const Standard_Integer M ) const

Set the drawing mode, 3 = copy, 6 = xor.

◆ ViewId()

Standard_Integer Draw_Display::ViewId ( ) const

Returns the identifier of the view where the display is drawing.

◆ Zoom()

Standard_Real Draw_Display::Zoom ( ) const

Returns the current Zoom value.

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

Draw_Display.hxx

Public Member Functions