0024326: Get rid of confusing extension line

[occt.git] / src / AIS / AIS_Point.cdl

-- Created on: 1995-08-09
-- Created by: Arnaud BOUZY
-- Copyright (c) 1995-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.

--   GG  :  GER61351 17/11/1999 Change SetColor() with a compatible Quantity_Color instead
--				       the restricted NameOfColor.

class Point from AIS inherits InteractiveObject from AIS

	---Purpose: Constructs point datums to be used in construction of
    	-- composite shapes. The datum is displayed as the plus marker +.

uses 
    Point                 from Geom,
    TypeOfMarker          from Aspect,
    Presentation          from Prs3d,
    PresentationManager3d from PrsMgr,
    NameOfColor           from Quantity,
    Color			  from Quantity,
    Selection             from SelectMgr,
    Projector             from Prs3d,
    Transformation        from Geom,
    Vertex                from TopoDS,
    KindOfInteractive     from AIS   


is
    Create(aComponent : Point from Geom) 
    returns mutable Point from AIS;
    	---Purpose:
    	-- Initializes the point aComponent from which the point
    	-- datum will be built.

    Signature(me) returns Integer from Standard is redefined;
   	 ---Purpose: Returns index 1, the default index for a point.
   	 ---C++: inline

    Type(me) returns KindOfInteractive from AIS is redefined;
    	---Purpose: Indicates that a point is a datum.
        ---C++: inline

    Component(me: mutable) returns Point from Geom 
    is static;
    	---Purpose: Returns the component specified in SetComponent.
    SetComponent(me: mutable;aComponent:Point from Geom )
    is static;
    	---Purpose: Constructs an instance of the point aComponent.
    AcceptDisplayMode(me;aMode:Integer from Standard) returns Boolean from  Standard is redefined static;
    	---Purpose: Returns true if the display mode selected is valid for point datums.

    Compute(me            : mutable;
    	    aPresentationManager: PresentationManager3d from PrsMgr;
    	    aPresentation : mutable Presentation from Prs3d;
    	    aMode         : Integer from Standard = 0) 
    is redefined virtual protected;
    
    Compute(me:mutable;
    	        aProjector: Projector from Prs3d;
                aPresentation: mutable Presentation from Prs3d)
    is redefined static private;

    Compute(me            : mutable;
            aProjector    : Projector from Prs3d;
            aTrsf         : Transformation from Geom;
            aPresentation : mutable Presentation from Prs3d)
    is redefined;
    	---Purpose: computes the presentation according to a point of view
    	--          given by <aProjector>.
    	--          To be Used when the associated degenerated Presentations
    	--          have been transformed by <aTrsf> which is not a Pure
   	--          Translation. The HLR Prs can't be deducted automatically
    	--          WARNING :<aTrsf> must be applied
    	--           to the object to display before computation  !!!

-- Methods from SelectableObject

    ComputeSelection(me         : mutable;
    	    	     aSelection : mutable Selection from SelectMgr;
    	    	     aMode      : Integer from Standard )is private;

-- Methods from InteractiveObject

    SetColor(me :mutable; aColor : NameOfColor from Quantity) 
    is redefined static;
    	---Purpose: Allows you to provide settings for the cp;pr aColor.
    SetColor(me :mutable; aColor : Color from Quantity) 
    is redefined static;

    UnsetColor(me:mutable) is redefined static;
    	---Purpose: Allows you to remove color settings.
    SetMarker(me:mutable; aType : TypeOfMarker from Aspect);
    	---Purpose: Allows you to provide settings for a marker. These include
    	-- -   type of marker,
    	-- -   marker color,
    	-- -   scale factor.    
    
    UnsetMarker(me:mutable);
    	---Purpose: Removes the marker settings.    
    HasMarker(me) returns Boolean from Standard;
    	---Purpose: Returns true if the point datum has a marker.
    	---C++: inline

    Vertex(me) returns Vertex from TopoDS;
    	---Purpose: Converts a point into a vertex.
    UpdatePointValues(me:mutable) is private;
    	---Level: Internal 
		   


fields

    myComponent   : Point from Geom;
    myHasTOM      : Boolean from Standard; 
    myTOM         : TypeOfMarker from Aspect;    
end Point;