0033661: Data Exchange, Step Import - Tessellated GDTs are not imported
[occt.git] / src / Prs3d / Prs3d_Text.hxx
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 #ifndef _Prs3d_Text_HeaderFile
18 #define _Prs3d_Text_HeaderFile
19
20 #include <Prs3d_Drawer.hxx>
21 #include <Prs3d_Presentation.hxx>
22 #include <Prs3d_TextAspect.hxx>
23
24 class TCollection_ExtendedString;
25 class gp_Pnt;
26
27 //! A framework to define the display of texts.
28 class Prs3d_Text
29 {
30 public:
31
32   DEFINE_STANDARD_ALLOC
33
34   //! Defines the display of the text.
35   //! @param theGroup  group to add primitives
36   //! @param theAspect presentation attributes
37   //! @param theText   text to draw
38   //! @param theAttachmentPoint attachment point
39   //! @return text to draw
40   Standard_EXPORT static Handle(Graphic3d_Text) Draw (const Handle(Graphic3d_Group)& theGroup,
41                                                       const Handle(Prs3d_TextAspect)& theAspect,
42                                                       const TCollection_ExtendedString& theText,
43                                                       const gp_Pnt& theAttachmentPoint);
44
45   //! Draws the text label.
46   //! @param theGroup       group to add primitives
47   //! @param theAspect      presentation attributes
48   //! @param theText        text to draw
49   //! @param theOrientation location and orientation specified in the model 3D space
50   //! @param theHasOwnAnchor 
51   //! @return text to draw
52   Standard_EXPORT static Handle(Graphic3d_Text) Draw (const Handle(Graphic3d_Group)&    theGroup,
53                                                       const Handle(Prs3d_TextAspect)&   theAspect,
54                                                       const TCollection_ExtendedString& theText,
55                                                       const gp_Ax2&                     theOrientation,
56                                                       const Standard_Boolean            theHasOwnAnchor = Standard_True);
57
58 };
59
60 #endif // _Prs3d_Text_HeaderFile