[occt.git] / src / Draw / Draw_Axis2D.cxx

// Created on: 1992-04-29
// Created by: Remi LEQUETTE
// Copyright (c) 1992-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.


#include <Draw_Axis2D.hxx>
#include <Draw_Color.hxx>
#include <Draw_Display.hxx>
#include <gp.hxx>
#include <gp_Ax22d.hxx>
#include <gp_Pnt2d.hxx>
#include <gp_Vec2d.hxx>
#include <Standard_Type.hxx>

IMPLEMENT_STANDARD_RTTIEXT(Draw_Axis2D,Draw_Drawable2D)

extern Standard_Boolean Draw_Bounds;

//=======================================================================
//function : Draw_Axis2D
//purpose  : 
//=======================================================================

Draw_Axis2D::Draw_Axis2D (const Draw_Color& col, 
			  const Standard_Integer Size) :
       myAxes(gp_Pnt2d(0,0),gp_Dir2d(1,0)),myColor(col), mySize(Size)
{
}

//=======================================================================
//function : Draw_Axis2D
//purpose  : 
//=======================================================================

Draw_Axis2D::Draw_Axis2D (const gp_Pnt2d& p, 
			  const Draw_Color& col, 
			  const Standard_Integer Size) :
       myAxes(p,gp_Dir2d(1,0)), myColor(col), mySize(Size)
{
}

//=======================================================================
//function : Draw_Axis2D
//purpose  : 
//=======================================================================

Draw_Axis2D::Draw_Axis2D (const gp_Ax22d& a, 
			  const Draw_Color& col, 
			  const Standard_Integer Size) :
       myAxes(a), myColor(col), mySize(Size)
{
}

//=======================================================================
//function : DrawOn
//purpose  : 
//=======================================================================

void Draw_Axis2D::DrawOn (Draw_Display& dis) const
{
  Draw_Bounds = Standard_False;
  dis.SetColor(myColor);
  Standard_Real z = dis.Zoom();
  z = (Standard_Real)mySize / z;
  gp_Pnt2d P,P0 = myAxes.Location();
  P = P0.Translated(gp_Vec2d(myAxes.XDirection()) * z);
  dis.Draw(P0,P);
  dis.DrawString(P,"X");
  P = P0.Translated(gp_Vec2d(myAxes.YDirection()) * z);
  dis.Draw(P0,P);
  dis.DrawString(P,"Y");
  Draw_Bounds = Standard_True;
}
Commit	Line	Data
b311480e	1	// Created on: 1992-04-29
	2	// Created by: Remi LEQUETTE
	3	// Copyright (c) 1992-1999 Matra Datavision
973c2be1	4	// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e	5	//
973c2be1	6	// This file is part of Open CASCADE Technology software library.
b311480e	7	//
d5f74e42	8	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	9	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	10	// by the Free Software Foundation, with special exception defined in the file
	11	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	12	// distribution for complete text of the license and disclaimer of any warranty.
b311480e	13	//
973c2be1	14	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	15	// commercial license or contractual agreement.
7fd59977	16
42cf5bc1	17
	18	#include <Draw_Axis2D.hxx>
	19	#include <Draw_Color.hxx>
	20	#include <Draw_Display.hxx>
7fd59977	21	#include <gp.hxx>
42cf5bc1	22	#include <gp_Ax22d.hxx>
	23	#include <gp_Pnt2d.hxx>
	24	#include <gp_Vec2d.hxx>
	25	#include <Standard_Type.hxx>
7fd59977	26
92efcf78	27	IMPLEMENT_STANDARD_RTTIEXT(Draw_Axis2D,Draw_Drawable2D)
92efcf78	28
7fd59977	29	extern Standard_Boolean Draw_Bounds;
	30
	31	//=======================================================================
	32	//function : Draw_Axis2D
	33	//purpose :
	34	//=======================================================================
	35
	36	Draw_Axis2D::Draw_Axis2D (const Draw_Color& col,
	37	const Standard_Integer Size) :
	38	myAxes(gp_Pnt2d(0,0),gp_Dir2d(1,0)),myColor(col), mySize(Size)
	39	{
	40	}
	41
	42	//=======================================================================
	43	//function : Draw_Axis2D
	44	//purpose :
	45	//=======================================================================
	46
	47	Draw_Axis2D::Draw_Axis2D (const gp_Pnt2d& p,
	48	const Draw_Color& col,
	49	const Standard_Integer Size) :
	50	myAxes(p,gp_Dir2d(1,0)), myColor(col), mySize(Size)
	51	{
	52	}
	53
	54	//=======================================================================
	55	//function : Draw_Axis2D
	56	//purpose :
	57	//=======================================================================
	58
	59	Draw_Axis2D::Draw_Axis2D (const gp_Ax22d& a,
	60	const Draw_Color& col,
	61	const Standard_Integer Size) :
	62	myAxes(a), myColor(col), mySize(Size)
	63	{
	64	}
	65
	66	//=======================================================================
	67	//function : DrawOn
	68	//purpose :
	69	//=======================================================================
	70
	71	void Draw_Axis2D::DrawOn (Draw_Display& dis) const
	72	{
	73	Draw_Bounds = Standard_False;
	74	dis.SetColor(myColor);
	75	Standard_Real z = dis.Zoom();
	76	z = (Standard_Real)mySize / z;
	77	gp_Pnt2d P,P0 = myAxes.Location();
	78	P = P0.Translated(gp_Vec2d(myAxes.XDirection()) * z);
	79	dis.Draw(P0,P);
	80	dis.DrawString(P,"X");
	81	P = P0.Translated(gp_Vec2d(myAxes.YDirection()) * z);
	82	dis.Draw(P0,P);
	83	dis.DrawString(P,"Y");
	84	Draw_Bounds = Standard_True;
	85	}
	86