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-- File : Prs2d_Angle.cdl
-- Created : February 2000
-- Author : Tanya COOL
---Copyright: Matra Datavision 2000
class Angle from Prs2d inherits Dimension from Prs2d
---Purpose: Constructs the primitive Angle
uses
Drawer from Graphic2d,
GraphicObject from Graphic2d,
Pnt2d from gp,
Length from Quantity,
ExtendedString from TCollection,
ArrowSide from Prs2d,
TypeOfArrow from Prs2d,
FStream from Aspect
raises
CircleDefinitionError from Graphic2d
is
Create( aGraphicObject: GraphicObject from Graphic2d;
anAttachPnt1 : Pnt2d from gp;
anAttachPnt2 : Pnt2d from gp;
anAttachPnt3 : Pnt2d from gp;
aRadius : Length from Quantity;
aText : ExtendedString from TCollection;
aTxtScale : Real from Standard = 3.0;
anArrAngle : Real from Standard = 15.0;
anArrLength : Real from Standard = 10.0;
anArrType : TypeOfArrow from Prs2d = Prs2d_TOA_OPENED;
anArrow : ArrowSide from Prs2d = Prs2d_AS_BOTHAR;
IsReverseArrow: Boolean from Standard = Standard_False )
returns mutable Angle from Prs2d;
---Purpose: create an angle:
-- between the line defined by the points
-- anAttachtPnt1 and anAttachPnt2 and
-- the line defined by the points
-- anAttachPnt1 and anAttachPnt3
-- Radius of this angle is the distance
-- between <anAttachPnt1> and <anOffsetPoint> points.
-- <anArrAngle> in degree
--------------------------------------
-- Category: Inquire methods
--------------------------------------
Values( me; aPnt1, aPnt2, aPnt3: out Pnt2d from gp;
aRad: out Length from Quantity );
---Level: Internal
---Purpose: allows to get the properties of the angle
CalcTxtPos(me:mutable; theFromAbs: Boolean
from Standard=Standard_False)
---C++: inline
is redefined protected;
--------------------------------------
-- Category: Draw and Pick
--------------------------------------
Draw( me : mutable; aDrawer: Drawer from Graphic2d )
is static protected;
---Level: Internal
---Purpose: Draws the angle <me>.
DrawElement( me : mutable; aDrawer: Drawer from Graphic2d;
anIndex: Integer from Standard)
is redefined protected;
---Level: Internal
---Purpose: Draws element <anIndex> of the angle <me>.
DrawVertex( me : mutable; aDrawer: Drawer from Graphic2d;
anIndex: Integer from Standard)
is redefined protected;
---Level: Internal
---Purpose: Draws vertex <anIndex> of the angle <me>.
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 angle <me> is picked,
-- Standard_False if not.
Save( me; aFStream: in out FStream from Aspect ) is virtual;
fields
myCentX : ShortReal from Standard;
myCentY : ShortReal from Standard;
myRad : ShortReal from Standard;
myFAngle : ShortReal from Standard;
mySAngle : ShortReal from Standard;
end Angle from Prs2d;
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