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-- File : Prs2d_Axis.cdl
-- Created : April 2000
-- Author : Tanya COOL
---Copyright: Matra Datavision 2000
class Axis from Prs2d inherits Line from Graphic2d
---Purpose: Constructs the primitive Axis
uses
Drawer from Graphic2d,
GraphicObject from Graphic2d,
Ax2d from gp,
Ax22d from gp,
Lin2d from gp,
TypeOfAxis from Prs2d,
TypeOfArrow from Prs2d,
Array1OfShortReal from TShort,
FStream from Aspect,
HArray1OfPnt2d from TColgp
is
Create( aGraphicObject: GraphicObject from Graphic2d;
anAx : Ax22d from gp;
aLength : Real from Standard;
anArrAngle : Real from Standard = 30.0;
anArrLength : Real from Standard = 30.0;
anArrType : TypeOfArrow from Prs2d = Prs2d_TOA_OPENED;
aTxtScale : Real from Standard = 10.0 )
returns mutable Axis from Prs2d;
---Purpose: Initializes the axis 2 position <anAx>
Create( aGraphicObject: GraphicObject from Graphic2d;
anAx : Ax2d from gp;
aLength : Real from Standard;
anArrAngle : Real from Standard = 30.0;
anArrLength : Real from Standard = 30.0;
anArrType : TypeOfArrow from Prs2d = Prs2d_TOA_OPENED;
aTxtScale : Real from Standard = 10.0 )
returns mutable Axis from Prs2d;
---Purpose: Initializes the axis position <anAx>.
Create( aGraphicObject: GraphicObject from Graphic2d;
aLine : Lin2d from gp;
aLength : Real from Standard;
anArrAngle : Real from Standard = 30.0;
anArrLength : Real from Standard = 30.0;
anArrType : TypeOfArrow from Prs2d = Prs2d_TOA_OPENED;
aTxtScale : Real from Standard = 10.0 )
returns mutable Axis from Prs2d;
---Purpose: Initializes the line <aLine>
-------------------------------------------------
-- Category: Draw and Pick
-------------------------------------------------
Draw( me : mutable; aDrawer: Drawer from Graphic2d ) is static protected;
---Level: Internal
---Purpose: Draws the axis <me>.
DrawElement( me : mutable; aDrawer: Drawer from Graphic2d;
anIndex: Integer from Standard)
is redefined protected;
---Level: Internal
---Purpose: Draws element <anIndex> of the axis <me>.
DrawVertex( me : mutable; aDrawer: Drawer from Graphic2d;
anIndex: Integer from Standard)
is redefined protected;
---Level: Internal
---Purpose: Draws vertex <anIndex> of the axis <me>.
TypeOfArrow( me ) returns TypeOfArrow from Prs2d;
---Level: Public
---Purpose: Returns type of arrow
-- Type is:
-- TOA_OPENED,
-- TOA_CLOSED,
-- TOA_FILLED
ArrayOfPnt2d( me ) returns HArray1OfPnt2d from TColgp;
---Level: Public
---C++: return const
ArrayOfXArrowPnt2d( me ) returns HArray1OfPnt2d from TColgp;
---Level: Public
---C++: return const
ArrayOfYArrowPnt2d( me ) returns HArray1OfPnt2d from TColgp;
---Level: Public
---C++: return const
TextScale( me ) returns Real from Standard;
---Level: Public
Pick( me : mutable; X, Y: ShortReal from Standard;
aPrecision: ShortReal from Standard;
aDrawer: Drawer from Graphic2d )
returns Boolean from Standard is static protected;
---Level: Internal
---Purpose: Returns Standard_True if the axis <me> is picked,
-- Standard_False if not.
Save( me; aFStream: in out FStream from Aspect ) is virtual;
fields
myX0 : ShortReal from Standard;
myY0 : ShortReal from Standard;
myX1 : ShortReal from Standard;
myY1 : ShortReal from Standard;
myX2 : ShortReal from Standard;
myY2 : ShortReal from Standard;
myXVertX : Array1OfShortReal from TShort;
myYVertX : Array1OfShortReal from TShort;
myXVertY : Array1OfShortReal from TShort;
myYVertY : Array1OfShortReal from TShort;
myArrType : TypeOfArrow from Prs2d;
myisXY : Boolean from Standard;
myTextScale : Real from Standard;
end Axis from Prs2d;
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