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Public Member Functions | Static Public Member Functions | Protected Member Functions
Graphic2d_InfiniteLine Class Reference

The primitive InfiniteLine

#include <Graphic2d_InfiniteLine.hxx>

Inheritance diagram for Graphic2d_InfiniteLine:
Inheritance graph
[legend]

Public Member Functions

 Graphic2d_InfiniteLine (const Handle< Graphic2d_GraphicObject > &aGraphicObject, const Quantity_Length X, const Quantity_Length Y, const Quantity_Length DX, const Quantity_Length DY)
 Creates an infinite line.
The reference point is <X>, <Y>.
The slope is <DX>, <DY>.
Warning: Raises InfiniteLineDefinitionError if the
<DX> and <DY> are null.

void Reference (Quantity_Length &X, Quantity_Length &Y) const
 returns the coordinates of the reference point

void Slope (Quantity_Length &dX, Quantity_Length &dY) const
 returns the slope <dX>, <dY>

virtual void Save (Aspect_FStream &aFStream) const

Static Public Member Functions

static void Retrieve (Aspect_IFStream &anIFStream, const Handle< Graphic2d_GraphicObject > &aGraphicObject)

Protected Member Functions

void Draw (const Handle< Graphic2d_Drawer > &aDrawer)
 Draws the infinite line <me>.

Standard_Boolean Pick (const Standard_ShortReal X, const Standard_ShortReal Y, const Standard_ShortReal aPrecision, const Handle< Graphic2d_Drawer > &aDrawer)
 Returns Standard_True if the infinite line <me> is picked,
Standard_False if not.


Constructor & Destructor Documentation


Member Function Documentation

void Graphic2d_InfiniteLine::Draw ( const Handle< Graphic2d_Drawer > &  aDrawer) [protected, virtual]

Implements Graphic2d_Primitive.

Implements Graphic2d_Primitive.

static void Graphic2d_InfiniteLine::Retrieve ( Aspect_IFStream anIFStream,
const Handle< Graphic2d_GraphicObject > &  aGraphicObject 
) [static]
virtual void Graphic2d_InfiniteLine::Save ( Aspect_FStream aFStream) const [virtual]

Reimplemented from Graphic2d_Line.


The documentation for this class was generated from the following file: