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-- File: Geom2d_CartesianPoint.cdl
-- Created: Wed Mar 24 17:56:19 1993
-- Author: Philippe DAUTRY
-- <fid@sdsun2>
-- Copyright: Matra Datavision 1993
---Copyright: Matra Datavision 1991
class CartesianPoint from Geom2d inherits Point from Geom2d
--- Purpose : Describes a point in 2D space. A
-- Geom2d_CartesianPoint is defined by a gp_Pnt2d
-- point, with its two Cartesian coordinates X and Y.
uses Ax2d from gp,
Pnt2d from gp,
Trsf2d from gp,
Vec2d from gp,
Geometry from Geom2d
is
Create (P : Pnt2d) returns mutable CartesianPoint;
--- Purpose : Returns a persistent copy of P.
Create (X, Y : Real) returns mutable CartesianPoint;
SetCoord (me : mutable; X, Y : Real);
--- Purpose : Set <me> to X, Y coordinates.
SetPnt2d (me : mutable; P : Pnt2d);
--- Purpose : Set <me> to P.X(), P.Y() coordinates.
SetX (me : mutable; X : Real);
--- Purpose : Changes the X coordinate of me.
SetY (me : mutable; Y : Real);
--- Purpose : Changes the Y coordinate of me.
Coord (me; X, Y : out Real);
--- Purpose : Returns the coordinates of <me>.
Pnt2d (me) returns Pnt2d;
--- Purpose :
-- Returns a non persistent cartesian point with
-- the same coordinates as <me>.
-- -C++: return const&
X (me) returns Real;
--- Purpose : Returns the X coordinate of <me>.
Y (me) returns Real;
--- Purpose : Returns the Y coordinate of <me>.
Transform (me : mutable; T : Trsf2d);
Copy (me) returns mutable like me;
fields
gpPnt2d : Pnt2d;
end;
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