include/opencascade/IGESGeom_Point.hxx

0001 // Created on: 1993-01-09
0002 // Created by: CKY / Contract Toubro-Larsen ( Kiran )
0003 // Copyright (c) 1993-1999 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 _IGESGeom_Point_HeaderFile
0018 #define _IGESGeom_Point_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_Type.hxx>
0022
0023 #include <gp_XYZ.hxx>
0024 #include <IGESData_IGESEntity.hxx>
0025 class IGESBasic_SubfigureDef;
0026 class gp_Pnt;
0027
0028
0029 class IGESGeom_Point;
0030 DEFINE_STANDARD_HANDLE(IGESGeom_Point, IGESData_IGESEntity)
0031
0032 //! defines IGESPoint, Type <116> Form <0>
0033 //! in package IGESGeom
0034 class IGESGeom_Point : public IGESData_IGESEntity
0035 {
0036
0037 public:
0038
0039
0040   Standard_EXPORT IGESGeom_Point();
0041
0042   //! This method is used to set the fields of the class Point
0043   //! - aPoint  : Coordinates of point
0044   //! - aSymbol : SubfigureDefinition entity specifying the
0045   //! display symbol if there exists one, or zero
0046   Standard_EXPORT void Init (const gp_XYZ& aPoint, const Handle(IGESBasic_SubfigureDef)& aSymbol);
0047
0048   //! returns coordinates of the point
0049   Standard_EXPORT gp_Pnt Value() const;
0050
0051   //! returns coordinates of the point after applying Transf. Matrix
0052   Standard_EXPORT gp_Pnt TransformedValue() const;
0053
0054   //! returns True if symbol exists
0055   Standard_EXPORT Standard_Boolean HasDisplaySymbol() const;
0056
0057   //! returns display symbol entity if it exists
0058   Standard_EXPORT Handle(IGESBasic_SubfigureDef) DisplaySymbol() const;
0059
0060
0061
0062
0063   DEFINE_STANDARD_RTTIEXT(IGESGeom_Point,IGESData_IGESEntity)
0064
0065 protected:
0066
0067
0068
0069
0070 private:
0071
0072
0073   gp_XYZ thePoint;
0074   Handle(IGESBasic_SubfigureDef) theSymbol;
0075
0076
0077 };
0078
0079
0080
0081
0082
0083
0084
0085 #endif // _IGESGeom_Point_HeaderFile