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-- File: PGeom2d_Hyperbola.cdl
-- Created: Tue Apr 6 17:29:06 1993
-- Author: Philippe DAUTRY
-- <fid@mastox>
-- Copyright: Matra Datavision 1993
class Hyperbola from PGeom2d inherits Conic from PGeom2d
---Purpose :Defines the main branch of an hyperbola.
--
---See Also : Hyperbola from Geom2d.
uses Ax22d from gp
is
Create returns mutable Hyperbola from PGeom2d;
---Purpose :Creates an Hyperbola with default values.
---Level: Internal
Create (aPosition : Ax22d from gp;
aMajorRadius, aMinorRadius : Real from Standard)
returns mutable Hyperbola from PGeom2d;
---Purpose : Creates an Hyperbola with <aPosition>,
-- <aMajorRadius> and <aMinorRadius> as field values.
-- The major radius of the hyperbola is on the XAxis
-- and the minor radius is on the YAxis of the
-- hyperbola.
---Level: Internal
MajorRadius (me : mutable; aMajorRadius : Real from Standard);
---Purpose: Set the value of the field majorRadius with <aMajorRadius>.
---Level: Internal
MajorRadius (me) returns Real from Standard;
---Purpose: Returns the value of the field majorRadius.
---Level: Internal
MinorRadius (me : mutable; aMinorRadius : Real from Standard);
---Purpose: Set the value of the field minorRadius with <aMinorRadius>.
---Level: Internal
MinorRadius (me) returns Real from Standard;
---Purpose: Returns the value of the field minorRadius.
---Level: Internal
fields
majorRadius : Real from Standard;
minorRadius : Real from Standard;
end;
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