--- /dev/null
+// Created on: 1995-03-01
+// Created by: Arnaud BOUZY
+// Copyright (c) 1995-1999 Matra Datavision
+// Copyright (c) 1999-2014 OPEN CASCADE SAS
+//
+// This file is part of Open CASCADE Technology software library.
+//
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
+//
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
+
+#ifndef _DsgPrs_RadiusPresentation_HeaderFile
+#define _DsgPrs_RadiusPresentation_HeaderFile
+
+#include <Standard.hxx>
+#include <Standard_DefineAlloc.hxx>
+#include <Standard_Handle.hxx>
+
+#include <Prs3d_Drawer.hxx>
+#include <Standard_Real.hxx>
+#include <Standard_Boolean.hxx>
+#include <DsgPrs_ArrowSide.hxx>
+class Prs3d_Presentation;
+class TCollection_ExtendedString;
+class gp_Pnt;
+class gp_Circ;
+
+
+//! A framework to define display of radii.
+class DsgPrs_RadiusPresentation
+{
+public:
+
+ DEFINE_STANDARD_ALLOC
+
+
+ //! Adds the point AttachmentPoint, the circle aCircle,
+ //! the text aText, and the parameters firstparam and
+ //! lastparam to the presentation object aPresentation.
+ //! The display attributes of these elements is defined by
+ //! the attribute manager aDrawer.
+ //! If the Boolean drawFromCenter is false, the
+ //! arrowhead will point towards the center of aCircle.
+ //! If the Boolean reverseArrow is true, the arrowhead
+ //! will point away from the attachment point.
+ Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const TCollection_ExtendedString& aText, const gp_Pnt& AttachmentPoint, const gp_Circ& aCircle, const Standard_Real firstparam, const Standard_Real lastparam, const Standard_Boolean drawFromCenter = Standard_True, const Standard_Boolean reverseArrow = Standard_False);
+
+ //! Adds the point AttachmentPoint, the circle aCircle,
+ //! the text aText, and the parameters firstparam and
+ //! lastparam to the presentation object aPresentation.
+ //! The display attributes of these elements is defined by
+ //! the attribute manager aDrawer.
+ //! The value of the enumeration Arrowside determines
+ //! the type of arrow displayed: whether there will be
+ //! arrowheads at both ends or only one, for example.
+ //! If the Boolean drawFromCenter is false, the
+ //! arrowhead will point towards the center of aCircle.
+ //! If the Boolean reverseArrow is true, the arrowhead
+ //! will point away from the attachment point.
+ Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const TCollection_ExtendedString& aText, const gp_Pnt& AttachmentPoint, const gp_Circ& aCircle, const Standard_Real firstparam, const Standard_Real lastparam, const DsgPrs_ArrowSide ArrowSide, const Standard_Boolean drawFromCenter = Standard_True, const Standard_Boolean reverseArrow = Standard_False);
+
+ //! Adds the circle aCircle, the text aText, the points
+ //! AttachmentPoint, Center and EndOfArrow to the
+ //! presentation object aPresentation.
+ //! The display attributes of these elements is defined by
+ //! the attribute manager aDrawer.
+ //! The value of the enumeration Arrowside determines
+ //! the type of arrow displayed: whether there will be
+ //! arrowheads at both ends or only one, for example.
+ //! If the Boolean drawFromCenter is false, the
+ //! arrowhead will point towards the center of aCircle.
+ //! If the Boolean reverseArrow is true, the arrowhead
+ //! will point away from the attachment point.
+ Standard_EXPORT static void Add (const Handle(Prs3d_Presentation)& aPresentation, const Handle(Prs3d_Drawer)& aDrawer, const TCollection_ExtendedString& aText, const gp_Pnt& AttachmentPoint, const gp_Pnt& Center, const gp_Pnt& EndOfArrow, const DsgPrs_ArrowSide ArrowSide, const Standard_Boolean drawFromCenter = Standard_True, const Standard_Boolean reverseArrow = Standard_False);
+
+
+
+
+protected:
+
+
+
+
+
+private:
+
+
+
+
+
+};
+
+
+
+
+
+
+
+#endif // _DsgPrs_RadiusPresentation_HeaderFile