// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _Aspect_HeaderFile
#define _Aspect_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <Standard_CString.hxx>
#include <Aspect_FormatOfSheetPaper.hxx>
#include <Quantity_Length.hxx>
#include <Standard_Boolean.hxx>
class TCollection_ExtendedString;
class TColStd_Array2OfReal;
class Aspect_AspectLine;
class Aspect_AspectMarker;
class Aspect_AspectFillArea;
class Aspect_Background;
class Aspect_GradientBackground;
class Aspect_Edge;
class Aspect_GenId;
class Aspect_Window;
class Aspect_Grid;
class Aspect_RectangularGrid;
class Aspect_CircularGrid;
class Aspect_ColorScale;
class Aspect_Array1OfEdge;
class Aspect_SequenceOfColor;
class Aspect_SequenceNodeOfSequenceOfColor;


//! This package contains the group of graphic elements common
//! to different types of visualisers. It allows the description
//! of a screen background, a window, an edge, and groups of
//! graphic attributes that can be used in describing 2D
//! and 3D objects.
class Aspect 
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Returns the format size according to the default
  //! LENGTH unit of the required format <aFOSP>.
  //! Returns more the normalized format name.
  Standard_EXPORT static   Standard_CString ValuesOfFOSP (const Aspect_FormatOfSheetPaper aFOSP, Quantity_Length& aWidth, Quantity_Length& aHeight) ;
  
  //! Translates an ExtendedString to a CString
  //! depending of the local format.
  Standard_EXPORT static   Standard_CString ToCString (const TCollection_ExtendedString& aString) ;
  
  //! Inverses <aMat> a 4x4 matrix.
  Standard_EXPORT static   Standard_Boolean Inverse (const TColStd_Array2OfReal& aMat, TColStd_Array2OfReal& Inv) ;




protected:





private:




friend class Aspect_AspectLine;
friend class Aspect_AspectMarker;
friend class Aspect_AspectFillArea;
friend class Aspect_Background;
friend class Aspect_GradientBackground;
friend class Aspect_Edge;
friend class Aspect_GenId;
friend class Aspect_Window;
friend class Aspect_Grid;
friend class Aspect_RectangularGrid;
friend class Aspect_CircularGrid;
friend class Aspect_ColorScale;
friend class Aspect_Array1OfEdge;
friend class Aspect_SequenceOfColor;
friend class Aspect_SequenceNodeOfSequenceOfColor;

};







#endif // _Aspect_HeaderFile
