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-- File: Graphic2d.cdl
-- Created: Tue Jun 22 16:27:10 1993
-- Author: Jean Louis FRENKEL, Gerard Gras.
-- <jlf@stylox>
-- Modified: TCL 12-06-00 G002 new enumeration PickMode
-- Modified: SAV 16/08/02 new enumeration DisplayStatus
---Copyright: Matra Datavision 1993
package Graphic2d
---Version:
---Purpose: This package permits the creation of 2d graphic objects
-- in a visualiser.
-- Each object, called GraphicObject, is composed of
-- primitives and is created in a View.
-- Each Primitive is a class and contains attributes.
-- Each Primitive have its own method Draw to draw the
-- primitive.
-- A View manages a set of graphic objects.
-- A Drawer makes conversions.
---Keywords: Drawer, View, Graphic Object, Primitive, Line,
-- Circle, Polyline, Ellips, Curve, Image, Text, HidingText,
-- FramedText, Paragraph
---Warning:
---References:
uses
Aspect,
PlotMgt,
-- Geom2d, -- disparait a partir de K4
Image,
MMgt,
gp,
OSD,
Quantity,
TCollection,
TColStd,
TShort
is
-----------------------
-- Category: Exceptions
-----------------------
exception CircleDefinitionError inherits OutOfRange;
---Category: Exceptions
exception EllipsDefinitionError inherits OutOfRange;
---Category: Exceptions
exception ImageDefinitionError inherits OutOfRange;
---Category: Exceptions
exception InfiniteLineDefinitionError inherits OutOfRange;
---Category: Exceptions
exception MarkerDefinitionError inherits OutOfRange;
---Category: Exceptions
exception PolylineDefinitionError inherits OutOfRange;
---Category: Exceptions
exception SegmentDefinitionError inherits OutOfRange;
---Category: Exceptions
exception TextDefinitionError inherits OutOfRange;
---Category: Exceptions
exception DrawerDefinitionError inherits OutOfRange;
---Category: Exceptions
exception OverrideColorError inherits OutOfRange;
---Category: Exceptions
exception DetectionColorError inherits OutOfRange;
---Category: Exceptions
-- exception CurveDefinitionError inherits OutOfRange; -- disparait a partir de K4
---Category: Exceptions
exception TransientDefinitionError inherits OutOfRange;
---Category: Exceptions
---------------------------------
-- Category: The deferred classes
---------------------------------
deferred class Primitive;
---Purpose: Groups all drawing elements stored in a
-- graphic object.
---Category: The deferred classes
deferred class Line;
---Purpose: Groups all the primitives which behaves like
-- geometrical lines.
-- for example: Polyline, Circle ...
---Category: The deferred classes
deferred class VectorialMarker;
---Purpose: Groups all the primitives which behaves like
-- geometrical marker.
-- for example : EllipsMarker, CircleMarker ...
---Category: The deferred classes
------------------------
-- Category: The classes
------------------------
class Buffer;
---Purpose: A Buffer is a list of primitives and/or
-- GraphicObject drawn with one color.
-- This Buffer is used to attach geometry to
-- the cursor in a Aspect_WindowDriver.
class Drawer;
---Purpose: Internal class, makes conversions.
class GraphicObject;
---Purpose: A GraphicObject is a primitives manager.
class HidingGraphicObject;
---Purpose: A HidingGraphicObject is a primitives manager.
class Vertex;
---Purpose: Defines a 2D point.
class View;
---Purpose: A View is a graphic object manager.
class ViewMapping;
---Purpose: Defines a view mapping.
class TransientManager;
---Purpose: To draw temporary graphics in a view.
---------------------------
-- Category: Imported types
---------------------------
imported CBitFields8;
---Purpose: Defines the C structure
---Category: Imported types
---------------------
-- Category: Pointers
---------------------
pointer ViewPtr to View from Graphic2d;
---Category: Pointers
pointer GOPtr to GraphicObject from Graphic2d;
---Category: Pointers
-------------------------------
-- Category: Graphic primitives
-------------------------------
class Circle;
---Category: Graphic primitives
-- class Curve; -- disparait a partir de K4
---Category: Graphic primitives
class Ellips;
---Category: Graphic primitives
class Image;
---Category: Graphic primitives
class ImageFile;
---Category: Graphic primitives
class InfiniteLine;
---Category: Graphic primitives
class Marker;
---Category: Graphic primitives
class Polyline;
---Category: Graphic primitives
class Segment;
---Category: Graphic primitives
class Text;
---Category: Graphic primitives
class HidingText;
---Category: Graphic primitives
class FramedText;
---Category: Graphic primitives
class Paragraph;
---Category: Graphic primitives
class CircleMarker;
---Category: Graphic primitives
class PolylineMarker;
---Category: Graphic primitives
class EllipsMarker;
---Category: Graphic primitives
class SetOfSegments;
---Category: Set Of Graphic primitives
class SetOfMarkers;
---Category: Set Of Graphic primitives
-- class SetOfCurves; -- disparait a partir de K4
---Category: Set Of Graphic primitives
class SetOfPolylines;
---Category: Set Of Graphic primitives
---------------------------------
-- Category: enumerations
---------------------------------
enumeration TypeOfPolygonFilling is TOPF_EMPTY,
TOPF_FILLED,
TOPF_PATTERNED
end TypeOfPolygonFilling from Graphic2d;
---Purpose:
-- Defines whether the polygon is filled or displays an
-- empty background.
-- - The EMPTY syntax defines a polygon
-- transparent background (the frame is visible).
-- - The FILLED syntax creates a regularly filled
-- polygon by using the method
-- SetInteriorColorIndex.
-- - The PATTERNED syntax is not yet implemented.
enumeration TypeOfAlignment is TOA_LEFT,
TOA_CENTER,
TOA_RIGHT,
TOA_TOPLEFT,
TOA_TOPCENTER,
TOA_TOPRIGHT,
TOA_MEDIUMLEFT,
TOA_MEDIUMCENTER,
TOA_MEDIUMRIGHT,
TOA_BOTTOMLEFT,
TOA_BOTTOMCENTER,
TOA_BOTTOMRIGHT
end TypeOfAlignment from Graphic2d;
---Purpose:
-- These specific points define text alignment with
-- respect to the origin of the text.
enumeration TypeOfComposition is TOC_REPLACE,
TOC_POSTCONCATENATE
end TypeOfComposition;
enumeration TypeOfFrame is TOF_UNKNOWN,
TOF_RECTANGULAR,
TOF_CIRCULAR
end TypeOfFrame;
enumeration TypeOfPrimitive is
TOP_UNKNOWN,
TOP_LINE,
TOP_MARKER,
TOP_TEXT,
TOP_IMAGE
end TypeOfPrimitive;
enumeration PickMode is PM_INCLUDE,
PM_EXCLUDE,
PM_INTERSECT
end PickMode from Graphic2d;
enumeration DisplayStatus is
DS_DISPLAYED,
DS_ERASED,
DS_REMOVED,
DS_NONE
end DisplayStatus from Graphic2d;
---------------------------------
-- Category: Instantiated classes
---------------------------------
class SequenceOfBuffer instantiates
Sequence from TCollection (Buffer from Graphic2d);
---Category: Instantiated classes
class BufferList instantiates
HSequence from TCollection
(Buffer from Graphic2d, SequenceOfBuffer from Graphic2d);
---Category: Instantiated classes
class SequenceOfGraphicObject instantiates
Sequence from TCollection (GraphicObject from Graphic2d);
---Category: Instantiated classes
class DisplayList instantiates
HSequence from TCollection
(GraphicObject from Graphic2d, SequenceOfGraphicObject from Graphic2d);
---Category: Instantiated classes
class SequenceOfPrimitives instantiates
Sequence from TCollection(Primitive from Graphic2d);
---Category: Instantiated classes
class HSequenceOfPrimitives instantiates
HSequence from TCollection
(Primitive from Graphic2d,SequenceOfPrimitives from Graphic2d);
---Category: Instantiated classes
class Array1OfVertex instantiates
Array1 from TCollection (Vertex from Graphic2d);
class HArray1OfVertex instantiates
HArray1 from TCollection (Vertex from Graphic2d,Array1OfVertex);
---Category: Instantiated classes
-- class SequenceOfCurve instantiates -- disparait a partir de K4
-- Sequence from TCollection (Curve from Geom2d);
---Category: Instantiated classes
class SequenceOfVertex instantiates
Sequence from TCollection (Vertex from Graphic2d);
---Category: Instantiated classes
class HSequenceOfVertex instantiates
HSequence from TCollection (Vertex from Graphic2d,SequenceOfVertex);
---Category: Instantiated classes
class SequenceOfPolyline instantiates
Sequence from TCollection (HSequenceOfVertex from Graphic2d);
---Category: Instantiated classes
end Graphic2d;
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