include/opencascade/DsgPrs_ParalPresentation.hxx

0001 // Created on: 1995-11-28
0002 // Created by: Jean-Pierre COMBE
0003 // Copyright (c) 1995-1999 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_ParalPresentation_HeaderFile
0018 #define _DsgPrs_ParalPresentation_HeaderFile
0019
0020 #include <Prs3d_Drawer.hxx>
0021 #include <DsgPrs_ArrowSide.hxx>
0022 #include <Prs3d_Presentation.hxx>
0023
0024 class TCollection_ExtendedString;
0025 class gp_Pnt;
0026 class gp_Dir;
0027
0028 //! A framework to define display of relations of parallelism between shapes.
0029 class DsgPrs_ParalPresentation
0030 {
0031 public:
0032
0033   DEFINE_STANDARD_ALLOC
0034
0035
0036   //! Defines the display of elements showing relations of
0037   //! parallelism between shapes.
0038   //! These include the two points of attachment
0039   //! AttachmentPoint1 and AttachmentPoint1, the
0040   //! direction aDirection, and the offset point OffsetPoint.
0041   //! These arguments are added to the presentation
0042   //! object aPresentation. Their display attributes are
0043   //! defined by the attribute manager aDrawer.
0044   Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const TCollection_ExtendedString& aText, const gp_Pnt& AttachmentPoint1, const gp_Pnt& AttachmentPoint2, const gp_Dir& aDirection, const gp_Pnt& OffsetPoint);
0045
0046   //! Defines the display of elements showing relations of
0047   //! parallelism between shapes.
0048   //! These include the two points of attachment
0049   //! AttachmentPoint1 and AttachmentPoint1, the
0050   //! direction aDirection, the offset point OffsetPoint and
0051   //! the text aText.
0052   //! These arguments are added to the presentation
0053   //! object aPresentation. Their display attributes are
0054   //! defined by the attribute manager aDrawer.
0055   Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const TCollection_ExtendedString& aText, const gp_Pnt& AttachmentPoint1, const gp_Pnt& AttachmentPoint2, const gp_Dir& aDirection, const gp_Pnt& OffsetPoint, const DsgPrs_ArrowSide ArrowSide);
0056
0057
0058
0059
0060 protected:
0061
0062
0063
0064
0065
0066 private:
0067
0068
0069
0070
0071
0072 };
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0079
0080 #endif // _DsgPrs_ParalPresentation_HeaderFile