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Aspect


Aspect_CircularGrid Class Reference

#include <Aspect_CircularGrid.hxx>

Inheritance diagram for Aspect_CircularGrid:

Inheritance graph
[legend]

Public Member Functions

Standard_EXPORT Aspect_CircularGrid (const Quantity_Length aRadiusStep, const Standard_Integer aDivisionNumber, const Quantity_Length XOrigin=0, const Quantity_Length anYOrigin=0, const Quantity_PlaneAngle aRotationAngle=0)
 creates a new grid. By default this grid is not
active.

Standard_EXPORT void SetRadiusStep (const Quantity_Length aStep)
 defines the x step of the grid.

Standard_EXPORT void SetDivisionNumber (const Standard_Integer aNumber)
 defines the step of the grid.

Standard_EXPORT void SetGridValues (const Quantity_Length XOrigin, const Quantity_Length YOrigin, const Quantity_Length RadiusStep, const Standard_Integer DivisionNumber, const Quantity_PlaneAngle RotationAngle)
Standard_EXPORT void Compute (const Quantity_Length X, const Quantity_Length Y, Quantity_Length &gridX, Quantity_Length &gridY) const
 returns the point of the grid the closest to the point X,Y

Standard_EXPORT Quantity_Length RadiusStep () const
 returns the x step of the grid.

Standard_EXPORT Standard_Integer DivisionNumber () const
 returns the x step of the grid.

Standard_EXPORT void Init ()
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Private Attributes

Quantity_Length myRadiusStep
Standard_Integer myDivisionNumber
Standard_Real myAlpha
Standard_Real myA1
Standard_Real myB1

Constructor & Destructor Documentation

Standard_EXPORT Aspect_CircularGrid::Aspect_CircularGrid const Quantity_Length  aRadiusStep,
const Standard_Integer  aDivisionNumber,
const Quantity_Length  XOrigin = 0,
const Quantity_Length  anYOrigin = 0,
const Quantity_PlaneAngle  aRotationAngle = 0
 


Member Function Documentation

Standard_EXPORT void Aspect_CircularGrid::Compute const Quantity_Length  X,
const Quantity_Length  Y,
Quantity_Length &  gridX,
Quantity_Length &  gridY
const [virtual]
 

Implements Aspect_Grid.

Standard_EXPORT Standard_Integer Aspect_CircularGrid::DivisionNumber  )  const
 

Standard_EXPORT const Aspect_CircularGrid::Handle Standard_Type   )  const
 

Reimplemented from Aspect_Grid.

Reimplemented in V2d_CircularGrid, and V3d_CircularGrid.

Standard_EXPORT void Aspect_CircularGrid::Init  )  [virtual]
 

Implements Aspect_Grid.

Standard_EXPORT Quantity_Length Aspect_CircularGrid::RadiusStep  )  const
 

Standard_EXPORT void Aspect_CircularGrid::SetDivisionNumber const Standard_Integer  aNumber  ) 
 

Standard_EXPORT void Aspect_CircularGrid::SetGridValues const Quantity_Length  XOrigin,
const Quantity_Length  YOrigin,
const Quantity_Length  RadiusStep,
const Standard_Integer  DivisionNumber,
const Quantity_PlaneAngle  RotationAngle
 

Standard_EXPORT void Aspect_CircularGrid::SetRadiusStep const Quantity_Length  aStep  ) 
 


Field Documentation

Standard_Real Aspect_CircularGrid::myA1 [private]
 

Standard_Real Aspect_CircularGrid::myAlpha [private]
 

Standard_Real Aspect_CircularGrid::myB1 [private]
 

Standard_Integer Aspect_CircularGrid::myDivisionNumber [private]
 

Quantity_Length Aspect_CircularGrid::myRadiusStep [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:55:24 2008 for OpenCASCADE by  doxygen 1.4.1