1 // Created on: 1993-09-14
2 // Created by: Jean-Louis FRENKEL
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 //
6 // This file is part of Open CASCADE Technology software library.
7 //
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
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.
13 //
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
16 
17 #include <Prs3d_Text.hxx>
18 
19 #include <gp_Pnt.hxx>
20 #include <Graphic3d_Group.hxx>
21 #include <Graphic3d_Text.hxx>
22 #include <Prs3d_Presentation.hxx>
23 #include <Prs3d_TextAspect.hxx>
24 #include <TCollection_AsciiString.hxx>
25 #include <TCollection_ExtendedString.hxx>
26 
27 // =======================================================================
28 // function : Draw
29 // purpose  :
30 // =======================================================================
Handle(Graphic3d_Text)31 Handle(Graphic3d_Text) Prs3d_Text::Draw (const Handle(Graphic3d_Group)& theGroup,
32                                          const Handle(Prs3d_TextAspect)& theAspect,
33                                          const TCollection_ExtendedString& theText,
34                                          const gp_Pnt& theAttachmentPoint)
35 {
36   theGroup->SetPrimitivesAspect (theAspect->Aspect());
37 
38   Handle(Graphic3d_Text) aText = new Graphic3d_Text ((Standard_ShortReal)theAspect->Height());
39   aText->SetText (theText.ToExtString());
40   aText->SetPosition (theAttachmentPoint);
41   aText->SetHorizontalAlignment (theAspect->HorizontalJustification());
42   aText->SetVerticalAlignment (theAspect->VerticalJustification());
43   theGroup->AddText (aText);
44   return aText;
45 }
46 
47 // =======================================================================
48 // function : Draw
49 // purpose  :
50 // =======================================================================
Handle(Graphic3d_Text)51 Handle(Graphic3d_Text) Prs3d_Text::Draw (const Handle(Graphic3d_Group)&    theGroup,
52                                          const Handle(Prs3d_TextAspect)&   theAspect,
53                                          const TCollection_ExtendedString& theText,
54                                          const gp_Ax2&                     theOrientation,
55                                          const Standard_Boolean            theHasOwnAnchor)
56 {
57   theGroup->SetPrimitivesAspect (theAspect->Aspect());
58 
59   Handle(Graphic3d_Text) aText = new Graphic3d_Text ((Standard_ShortReal)theAspect->Height());
60   aText->SetText (theText.ToExtString());
61   aText->SetOrientation (theOrientation);
62   aText->SetOwnAnchorPoint (theHasOwnAnchor);
63   aText->SetHorizontalAlignment (theAspect->HorizontalJustification());
64   aText->SetVerticalAlignment (theAspect->VerticalJustification());
65   theGroup->AddText (aText);
66   return aText;
67 }
68