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-- File: V2d_BackgroundGraphicObject.cdl
-- Created: Thu Feb 19 13:16:21 1998
-- Authors: Gerard GRAS
-- <gg@photox>
---Copyright: Matra Datavision 1993
private class BackgroundGraphicObject from V2d inherits GraphicObject from Graphic2d
---Version:
---Purpose: Creates a 2D background graphic object in a view.
-- A graphic object is a primitives manager
-- which drawn before all the others graphic objects
---Keywords:
---Warning:
---References:
uses
View from Graphic2d
is
-------------------------
-- Category: Constructors
-------------------------
Create (aView: View from Graphic2d)
returns mutable BackgroundGraphicObject from V2d;
---Level: Public
---Purpose: Creates a graphic object in the view <aView>.
-- A graphic object manages a sequence of primitives.
---Category: Constructors
-------------------------------------------------
-- Category: Methods to manage the drawing priority
-------------------------------------------------
MaxPriority (me) returns Integer from Standard is redefined;
---Level: Public
---Purpose: Returns the max usable relative priority of the
-- "hiding" graphic object.
----------------------------
-- Category: Private methods
----------------------------
BasePriority (me) returns Integer from Standard is redefined private;
---Level: Internal
---Purpose: Returns the min usable absolute priority of the
-- "hiding" graphic object.
end BackgroundGraphicObject from V2d;
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