include/opencascade/DsgPrs_Chamf2dPresentation.hxx

0001 // Created on: 1996-03-19
0002 // Created by: Flore Lantheaume
0003 // Copyright (c) 1996-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _DsgPrs_Chamf2dPresentation_HeaderFile
0018 #define _DsgPrs_Chamf2dPresentation_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Prs3d_Drawer.hxx>
0025 #include <DsgPrs_ArrowSide.hxx>
0026 #include <Prs3d_Presentation.hxx>
0027
0028 class gp_Pnt;
0029 class TCollection_ExtendedString;
0030
0031 //! Framework for display of 2D chamfers.
0032 class DsgPrs_Chamf2dPresentation
0033 {
0034 public:
0035   DEFINE_STANDARD_ALLOC
0036
0037   //! Defines the display of elements showing 2D chamfers on shapes.
0038   //! These include the text aText, the point of attachment,
0039   //! aPntAttach and the end point aPntEnd.
0040   //! These arguments are added to the presentation
0041   //! object aPresentation. Their display attributes are
0042   //! defined by the attribute manager aDrawer.
0043   Standard_EXPORT static void Add(const occ::handle<Prs3d_Presentation>& aPresentation,
0044                                   const occ::handle<Prs3d_Drawer>&       aDrawer,
0045                                   const gp_Pnt&                          aPntAttach,
0046                                   const gp_Pnt&                          aPntEnd,
0047                                   const TCollection_ExtendedString&      aText);
0048
0049   //! Defines the display of texts, symbols and icons used
0050   //! to present 2D chamfers.
0051   //! These include the text aText, the point of attachment,
0052   //! aPntAttach and the end point aPntEnd.
0053   //! These arguments are added to the presentation
0054   //! object aPresentation. Their display attributes are
0055   //! defined by the attribute manager aDrawer. The arrow
0056   //! at the point of attachment has a display defined by a
0057   //! value of the enumeration DsgPrs_Arrowside.
0058   Standard_EXPORT static void Add(const occ::handle<Prs3d_Presentation>& aPresentation,
0059                                   const occ::handle<Prs3d_Drawer>&       aDrawer,
0060                                   const gp_Pnt&                          aPntAttach,
0061                                   const gp_Pnt&                          aPntEnd,
0062                                   const TCollection_ExtendedString&      aText,
0063                                   const DsgPrs_ArrowSide                 ArrowSide);
0064 };
0065
0066 #endif // _DsgPrs_Chamf2dPresentation_HeaderFile