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-- File: DsgPrs_DiameterPresentation.cdl
-- Created: Wed Aug 21 15:29:40 1996
-- Author: Jacques MINOT
-- <jmi@anotax.paris1.matra-dtv.fr>
-- modified 12-january-98 by Sergey ZARITCHNY
-- <szy@orthodox.nnov.matra-dtv.fr>
---Copyright: Matra Datavision 1996
class DiameterPresentation from DsgPrs
---Purpose: A framework for displaying diameters in shapes.
uses
Presentation from Prs3d,
Pnt from gp,
Circ from gp,
Drawer from Prs3d,
ArrowSide from DsgPrs,
ExtendedString from TCollection
is
Add( myclass; aPresentation : Presentation from Prs3d;
aDrawer : Drawer from Prs3d;
aText : ExtendedString from TCollection;
AttachmentPoint : Pnt from gp;
aCircle : Circ from gp;
ArrowSide: ArrowSide from DsgPrs;
IsDiamSymbol : Boolean from Standard );
---Purpose: Draws the diameter of the circle aCircle displayed in
-- the presentation aPresentation and with attributes
-- defined by the attribute manager aDrawer. The point
-- AttachmentPoint defines the point of contact
-- between the circle and the diameter presentation.
-- The value of the enumeration ArrowSide controls
-- whether arrows will be displayed at either or both
-- ends of the length. The text aText labels the diameter.
Add( myclass; aPresentation : Presentation from Prs3d;
aDrawer : Drawer from Prs3d;
aText : ExtendedString from TCollection;
AttachmentPoint : Pnt from gp;
aCircle : Circ from gp;
uFirst : Real from Standard;
uLast : Real from Standard;
ArrowSide : ArrowSide from DsgPrs;
IsDiamSymbol : Boolean from Standard);
---Purpose: Draws the diameter of the arc anArc displayed in the
-- presentation aPresentation and with attributes
-- defined by the attribute manager aDrawer. The point
-- AttachmentPoint defines the point of contact
-- between the arc and the diameter presentation. The
-- value of the enumeration ArrowSide controls whether
-- arrows will be displayed at either or both ends of the
-- length. The parameters uFirst and uLast define the
-- first and last points of the arc. The text aText labels the diameter.
end DiameterPresentation;
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