src/Aspect/Aspect.cdl

   1 -- Created by: NW,JPB,CAL
   2 -- Copyright (c) 1991-1999 Matra Datavision
   3 -- Copyright (c) 1999-2012 OPEN CASCADE SAS
   4 --
   5 -- The content of this file is subject to the Open CASCADE Technology Public
   6 -- License Version 6.5 (the "License"). You may not use the content of this file
   7 -- except in compliance with the License. Please obtain a copy of the License
   8 -- at http://www.opencascade.org and read it completely before using this file.
   9 --
  10 -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
  11 -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
  12 --
  13 -- The Original Code and all software distributed under the License is
  14 -- distributed on an "AS IS" basis, without warranty of any kind, and the
  15 -- Initial Developer hereby disclaims all such warranties, including without
  16 -- limitation, any warranties of merchantability, fitness for a particular
  17 -- purpose or non-infringement. Please see the License for the specific terms
  18 -- and conditions governing the rights and limitations under the License.
  19
  20 -- Package:     Aspect
  21 -- Updated:     Vendredi 2 Octobre 1992
  22 --              Mercredi 31 mars 1993
  23 --              Lundi 16 janvier 1995
  24 -- Reason :     Traitement des Markers (G400)
  25 -- Purpose:     Specifications definitives
  26 -- Modified:    15/01/98 ; FMN : Ajout Hidden Line
  27 -- Modified:    07/07/98 ; DCB : Adding plotmode enum
  28 -- Modified: 07-07-98 by DCB (S3602 study)
  29 --    Adding plotmode enum
  30 -- Modified: 20-07-98 by DCB (S3602 study)
  31 --   Adding Plotter and PlotterConfigTool classes
  32 --   to plotters (PLO)
  33 -- Modified: 22-07-98 by DCB
  34 --   Adding DriverPtr, PlotterDriverPtr, WindowDriverPtr
  35 --   pointers.
  36 -- Modified: 24/08/98 ; CAL : S3892. Ajout grilles 3d.
  37 -- Modified: 16-09-98 by BGN (S3989)
  38 ---   Adding TypeOfTriedronEcho, TypeOfTriedronPosition.
  39 -- Modified: 30-11-98 ; FMN : S4069. Textes always visible.
  40 -- Modified: 30/10/98 : DCB : S4046
  41 --   Adding class PlotterParameter and changing the Plotter's class
  42 --   implementation according to new PLO specifications (S3604 ???)
  43 --   Also new classes : (H)Array1OfPlotterParameter
  44 --   New enumeration : TypeOfPlotterParameter.
  45 --   New exception : PlotterParameterError.
  46 -- Modified: 25-NOV-98 : DCB
  47 --   Removing all plotters specific implementation from Aspect.
  48 --   These classes and enums will now be located in PlotMgt.
  49 -- Modified: 17-NOV-99 : GG GER61351
  50 --   Add TypeOfFacingModel enum
  51 -- Modified: 20-JAN-00 : GG
  52 --   Add GDM_None in enum GridDrawMode.
  53 -- Modified: 25-JAN-00 : VKH
  54 --   Add class PixMap
  55 -- Modified: 26-JAN-00 : EUG/GG G003
  56 --   Add enum TypeOfDegenerateModel
  57 -- Modified: 23-FEB-00 : GG
  58 --   Returns format name in ValuesOfFOSP() internal method.
  59 -- Modified: 27-03-02 RIC120302 GG Add imported class
  60 -- Display, Drawable, RenderingContext, GraphicCallbackProc
  61 -- Modified: 22-03-04 OCC4895 SAN High-level interface for controlling polygon offsets
  62 -- Modified: 21-06-04 STV Added Aspect_ColorScale class
  63
  64 ------------------------------------------------------------------------
  65
  66 package Aspect
  67
  68         ---Version:
  69
  70         ---Purpose: This package contains the group of graphic elements common
  71         --          to different types of visualisers. It allows the description
  72         --          of a screen background, a window, an edge, and groups of
  73         --          graphic attributes that can be used in describing 2D
  74         --          and 3D objects.
  75
  76         ---Keywords: Window, Aspect, FillArea, Line, Marker, Edge
  77         --           Highlight, Hatch, Background, GradientBackground, Color map,
  78         --           Type map, Width map, Font map
  79         ---Warning:
  80         ---References:
  81
  82 uses
  83         TCollection,
  84         TColStd,
  85         TShort,
  86         Quantity,
  87         TColQuantity,
  88         Resource,
  89         Viewer,
  90         MMgt
  91
  92 is
  93         ---------------------------
  94         -- Category: Imported types
  95         ---------------------------
  96         imported FStream;
  97         -- waiting for RBA creating this class in Standard ...
  98
  99         imported IFStream;
 100         -- G002A study
 101
 102         imported CLayer2d;
 103         ---Purpose: Defines the C structure <alayer>
 104         ---Category: Imported types
 105
 106         imported RGBPixel;
 107         ---Purpose:
 108
 109         primitive Handle;
 110         primitive Drawable;
 111         ---Purpose:
 112         -- To manage Drawable
 113
 114         primitive Display;
 115         ---Purpose:
 116         -- To manage Display
 117
 118         primitive RenderingContext;
 119         ---Purpose:
 120         -- To manage 2D or 3D graphic context
 121
 122         imported GraphicCallbackProc;
 123         ---Purpose:
 124         -- To manage client post display
 125
 126         -- 22-03-04 OCC4895 SAN High-level interface for controlling polygon offsets
 127         imported PolygonOffsetMode;
 128         ---Purpose:
 129         -- Enumeration for polygon offset modes
 130
 131         ---------------------
 132         -- Category: Pointers
 133         ---------------------
 134
 135         pointer DriverPtr to Driver from Aspect;
 136         pointer WindowDriverPtr to WindowDriver from Aspect;
 137
 138         ---Category: Pointers
 139
 140         -----------------------
 141         -- Category: Exceptions
 142         -----------------------
 143
 144         exception AspectLineDefinitionError inherits OutOfRange;
 145         ---Category: Exceptions
 146
 147         exception AspectFillAreaDefinitionError inherits OutOfRange;
 148         ---Category: Exceptions
 149
 150         exception AspectMarkerDefinitionError inherits OutOfRange;
 151         ---Category: Exceptions
 152
 153         exception BadAccess inherits DomainError;
 154         ---Category: Exceptions
 155
 156         exception ColorMapDefinitionError inherits OutOfRange;
 157         ---Category: The exceptions
 158
 159         exception EdgeDefinitionError inherits OutOfRange;
 160         ---Category: Exceptions
 161
 162         exception IdentDefinitionError inherits OutOfRange;
 163         ---Category: Exceptions
 164
 165         exception TypeMapDefinitionError inherits OutOfRange;
 166         ---Category: The exceptions
 167
 168         exception WidthMapDefinitionError inherits OutOfRange;
 169         ---Category: The exceptions
 170
 171         exception FontMapDefinitionError inherits OutOfRange;
 172         ---Category: The exceptions
 173
 174         exception MarkMapDefinitionError inherits OutOfRange;
 175         ---Category: The exceptions
 176
 177         exception WindowDefinitionError inherits OutOfRange;
 178         ---Category: The exceptions
 179
 180         exception WindowError inherits OutOfRange;
 181         ---Category: The exceptions
 182
 183         exception PixmapDefinitionError inherits OutOfRange;
 184         ---Category: The exceptions
 185
 186         exception PixmapError inherits OutOfRange;
 187         ---Category: The exceptions
 188
 189         exception DriverDefinitionError inherits OutOfRange;
 190         ---Category: The exceptions
 191
 192         exception DriverError inherits OutOfRange;
 193         ---Category: The exceptions
 194
 195         exception GraphicDeviceDefinitionError inherits OutOfRange;
 196         ---Category: The exceptions
 197
 198         exception DisplayConnectionDefinitionError inherits OutOfRange;
 199         ---Category: The exceptions
 200
 201         exception LineStyleDefinitionError inherits OutOfRange;
 202         ---Category: Exceptions
 203
 204         exception LineWidthDefinitionError inherits OutOfRange;
 205         ---Category: Exceptions
 206
 207         exception PolyStyleDefinitionError inherits OutOfRange;
 208         ---Category: Exceptions
 209
 210         exception FontStyleDefinitionError inherits OutOfRange;
 211         ---Category: Exceptions
 212
 213         exception MarkerStyleDefinitionError inherits OutOfRange;
 214         ---Category: Exceptions
 215
 216         exception UndefinedMap inherits OutOfRange;
 217         ---Category: Exceptions
 218
 219         ------------------------------
 220         -- Category: Classes Color map
 221         ------------------------------
 222
 223         deferred class ColorMap;
 224         ---Purpose: Defines a color map.
 225         ---Category: Classes Color map
 226
 227         class ColorCubeColorMap;
 228         ---Purpose: Associates a index and a color in the "ColorCube" space.
 229         ---Category: Classes Color map
 230
 231         class ColorRampColorMap;
 232         ---Purpose: Associates a index and a color in the linear "ColorRamp"
 233         --          space.
 234         ---Category: Classes Color map
 235
 236         class GenericColorMap;
 237         ---Purpose: Associates an index and a color.
 238         ---Category: Classes Color map
 239
 240         class ColorMapEntry;
 241         ---Purpose: Defines an entry in the color map :
 242         --          an index and a color.
 243         ---Category: Classes Color map
 244
 245         ------------------------------
 246         -- Category: Classes Pixel
 247         ------------------------------
 248
 249         deferred class Pixel;
 250         ---Purpose: Defines a picture element.
 251         ---Category: Classes Pixel
 252
 253         class IndexPixel;
 254         ---Purpose:
 255         ---Category: Classes Pixel
 256
 257         class ColorPixel;
 258         ---Purpose:
 259         ---Category: Classes Pixel
 260
 261         ---------------------------
 262         -- Category: Classes Aspect
 263         ---------------------------
 264
 265         deferred class AspectLine;
 266         ---Purpose: Creates and updates a group of graphic attributes
 267         --          for primitives 'Line'
 268         ---Category: Classes Aspect
 269
 270         deferred class AspectMarker;
 271         ---Purpose: Creates and updates a group of graphic attributes
 272         --          for primitives 'Marker'.
 273         ---Category: Classes Aspect
 274
 275         deferred class AspectFillArea;
 276         ---Purpose: Creates and updates a group of graphic attributes
 277         --          for primitives 'Face'.
 278         ---Category: Classes Aspect
 279
 280         --------------------
 281         -- Category: Classes
 282         --------------------
 283
 284         class Background;
 285         ---Purpose: Defines a window background
 286         ---Category: Classes
 287
 288         class GradientBackground;
 289         ---Purpose: Defines a window gradient background
 290         ---Category: Classes
 291
 292         class Edge;
 293         ---Purpose: Defines an edge.
 294         ---Category: Classes
 295
 296         class GenId;
 297         ---Purpose: Creates and controles all identifiers.
 298         ---Category: Classes
 299
 300         deferred class GraphicDriver;
 301         ---Purpose: Defines a graphic driver (3d library)
 302
 303         class FontStyle;
 304         ---Purpose: Defines a Font Style
 305         ---Category: The classes
 306
 307         class FontMapEntry;
 308         ---Purpose: Defines an entry in the Font map :
 309         --          an index and a text Font.
 310         ---Category: Classes Font map
 311
 312         class FontMap;
 313         ---Purpose: Associates an index and a text Font entry.
 314         ---Category: The classes
 315
 316         class WidthMapEntry;
 317         ---Purpose: Defines an entry in the Width map :
 318         --          an index and a line Width.
 319         ---Category: Classes Width map
 320
 321         class WidthMap;
 322         ---Purpose: Associates an index and a line width entry.
 323         ---Category: The classes
 324
 325         class LineStyle;
 326         ---Purpose: Defines a Line Style
 327         ---Category: The classes
 328
 329         class TypeMap;
 330         ---Purpose: Associates an index and a line type entry.
 331         ---Category: The classes
 332
 333         class TypeMapEntry;
 334         ---Purpose: Defines an entry in the Type map :
 335         --          an index and a line style.
 336         ---Category: Classes Type map
 337
 338         class MarkerStyle;
 339         ---Purpose: Defines a Marker Style
 340         ---Category: The classes
 341
 342         class MarkMap;
 343         ---Purpose: Associates an index and a Marker entry.
 344         ---Category: The classes
 345
 346         class MarkMapEntry;
 347         ---Purpose: Defines an entry in the Marker map :
 348         --          an index and a marker style.
 349         ---Category: Classes Mark map
 350
 351         deferred class Window;
 352         ---Purpose: Defines a window.
 353         ---Category: Classes
 354
 355         deferred class Driver;
 356         ---Purpose: Defines a virtual driver.
 357         ---Category: Classes
 358
 359         deferred class WindowDriver;
 360         ---Purpose: Defines a virtual driver associated to a window.
 361         ---Category: Classes
 362
 363         deferred class Grid;
 364         class RectangularGrid;
 365         class CircularGrid;
 366
 367         deferred class ColorScale;
 368         ---Purpose: Defines a color scale for viewer.
 369
 370         imported DisplayConnection;
 371         ---Purpose: Creates and provides connection with X server.
 372
 373         imported DisplayConnection_Handle;
 374         ---Purpose: Handle for DisplayConnection;
 375
 376         -------------------------
 377         -- Category: Enumerations
 378         -------------------------
 379
 380         enumeration HatchStyle is       HS_HORIZONTAL,
 381                                         HS_HORIZONTAL_WIDE,
 382                                         HS_VERTICAL,
 383                                         HS_VERTICAL_WIDE,
 384                                         HS_DIAGONAL_45,
 385                                         HS_DIAGONAL_45_WIDE,
 386                                         HS_DIAGONAL_135,
 387                                         HS_DIAGONAL_135_WIDE,
 388                                         HS_GRID,
 389                                         HS_GRID_WIDE,
 390                                         HS_GRID_DIAGONAL,
 391                                         HS_GRID_DIAGONAL_WIDE
 392         end HatchStyle;
 393         ---Purpose: Definition of all available hatch styles.
 394         --
 395         --          HS_HORIZONTAL
 396         --          HS_HORIZONTAL_WIDE
 397         --          HS_VERTICAL
 398         --          HS_VERTICAL_WIDE
 399         --          HS_DIAGONAL_45
 400         --          HS_DIAGONAL_45_WIDE
 401         --          HS_DIAGONAL_135
 402         --          HS_DIAGONAL_135_WIDE
 403         --          HS_GRID
 404         --          HS_GRID_WIDE
 405         --          HS_GRID_DIAGONAL
 406         --          HS_GRID_DIAGONAL_WIDE
 407         --
 408         ---Category: Enumerations
 409
 410         enumeration InteriorStyle is    IS_EMPTY,
 411                                         IS_HOLLOW,
 412                                         IS_HATCH,
 413                                         IS_SOLID,
 414                                         IS_HIDDENLINE
 415         end InteriorStyle;
 416         ---Purpose: Definition of interior types for primitive
 417         --          faces.
 418         --
 419         --          IS_EMPTY    no interior.
 420         --          IS_HOLLOW   display the boundaries of the surface.
 421         --          IS_HATCH    display hatched with a hatch style.
 422         --          IS_SOLID    display the interior entirely filled.
 423         --          IS_HIDDENLINE       display in hidden lines removed.
 424         --
 425         ---Category: Enumerations
 426
 427         enumeration TypeOfColorMap is   TOC_Generic,
 428                                         TOC_ColorCube,
 429                                         TOC_ColorRamp
 430         end TypeOfColorMap;
 431         ---Purpose: Definition of the color map types
 432         --
 433         ---Category: Enumerations
 434
 435         enumeration TypeOfConstraint is TOC_BOTTOM_LEFT,
 436                                         TOC_BOTTOM_RIGHT,
 437                                         TOC_TOP_LEFT,
 438                                         TOC_TOP_RIGHT
 439         end TypeOfConstraint;
 440         ---Purpose: Definition of the attachment for the layers
 441         --
 442         ---Category: Enumerations
 443
 444         enumeration TypeOfDrawMode is   TODM_REPLACE,
 445                                         TODM_ERASE,
 446                                         TODM_XOR,
 447                                         TODM_XORLIGHT
 448         end TypeOfDrawMode;
 449         ---Purpose: Definition of the draw modes
 450         --
 451         ---Category: Enumerations
 452
 453         enumeration TypeOfEdge is       TOE_VISIBLE,
 454                                         TOE_INVISIBLE
 455         end TypeOfEdge;
 456         ---Purpose: Definition of edge visibility
 457         --
 458         --          TOE_VISIBLE         Edge is displayed
 459         --          TOE_INVISIBLE       Edge is not displayed
 460         --
 461         ---Category: Enumerations
 462
 463         enumeration TypeOfHighlightMethod is    TOHM_COLOR,
 464                                                 TOHM_BLINK,
 465                                                 TOHM_BOUNDBOX
 466         end TypeOfHighlightMethod;
 467         ---Purpose: Definition of a highlight method
 468         --
 469         --          TOHM_COLOR          drawn in the highlight color
 470         --                              (default white)
 471         --          TOHM_BLINK          blinking
 472         --          TOHM_BOUNDBOX       enclosed by the boundary box
 473         --                              (default white)
 474         --
 475         ---Category: Enumerations
 476
 477         enumeration TypeOfLine is       TOL_SOLID,
 478                                         TOL_DASH,
 479                                         TOL_DOT,
 480                                         TOL_DOTDASH,
 481                                         TOL_USERDEFINED
 482         end TypeOfLine;
 483         ---Purpose: Definition of line types
 484         --
 485         --          TOL_SOLID           continuous
 486         --          TOL_DASH            dashed 2.0,1.0 (MM)
 487         --          TOL_DOT             dotted 0.2,0.5 (MM)
 488         --          TOL_DOTDASH         mixed  10.0,1.0,2.0,1.0 (MM)
 489         --          TOL_USERDEFINED     defined by Users
 490         ---Category: Enumerations
 491
 492         enumeration WidthOfLine is      WOL_THIN,
 493                                         WOL_MEDIUM,
 494                                         WOL_THICK,
 495                                         WOL_VERYTHICK,
 496                                         WOL_USERDEFINED
 497         end WidthOfLine;
 498         ---Purpose: Definition of line types
 499         --
 500         --          WOL_THIN            thin line (1 pixel width)
 501         --          WOL_MEDIUM          medium width of 0.5 MM
 502         --          WOL_THICK           thick width of 0.7 MM
 503         --          WOL_VERYTHICK       very thick width of 1.5 MM
 504         --          WOL_USERDEFINED     defined by Users
 505         ---Category: Enumerations
 506
 507         enumeration TypeOfFont is       TOF_DEFAULT,
 508                                         TOF_COURIER,
 509                                         TOF_HELVETICA,
 510                                         TOF_TIMES,
 511                                         TOF_USERDEFINED
 512         end TypeOfFont;
 513         ---Purpose: Definition of line types
 514         --
 515         --          TOF_DEFAULT         Default system font
 516         --          TOF_COURIER
 517         --          TOF_HELVETICA
 518         --          TOF_USERDEFINED     defined by Users
 519         ---Category: Enumerations
 520
 521         enumeration TypeOfText is       TOT_SOLID,
 522                                         TOT_OUTLINE
 523         end TypeOfText;
 524         ---Purpose: Definition of Text types
 525         --
 526         --          TOF_SOLID           Default text
 527         --          TOF_OUTLINE
 528         ---Category: Enumerations
 529
 530         enumeration TypeOfStyleText is  TOST_NORMAL,
 531                                         TOST_ANNOTATION
 532         end TypeOfStyleText;
 533         ---Purpose: Define the style of the text.
 534         --
 535         --          TOST_NORMAL         Default text. The text is displayed like any other graphic object.
 536         --                              This text can be hidden by another object that is nearest from the
 537         --                              point of view.
 538         --          TOST_ANNOTATION     The text is always visible. The texte is displayed
 539         --                              over the other object according to the priority.
 540         ---Category: Enumerations
 541
 542         enumeration TypeOfDisplayText is        TODT_NORMAL,
 543                                                 TODT_SUBTITLE,
 544                                                 TODT_DEKALE,
 545                                                 TODT_BLEND
 546         end TypeOfDisplayText;
 547         ---Purpose: Define the display type of the text.
 548         --
 549         --          TODT_NORMAL         Default display. Text only.
 550         --          TODT_SUBTITLE       There is a subtitle under the text.
 551         --          TODT_DEKALE         The text is displayed with a 3D style.
 552         --          TODT_BLEND          The text is displayed in XOR.
 553         ---Category: Enumerations
 554
 555         enumeration TypeOfMarker is     TOM_POINT,
 556                                         TOM_PLUS,
 557                                         TOM_STAR,
 558                                         TOM_O,
 559                                         TOM_X,
 560                                         TOM_O_POINT,
 561                                         TOM_O_PLUS,
 562                                         TOM_O_STAR,
 563                                         TOM_O_X,
 564                                         TOM_BALL,
 565                                         TOM_RING1,
 566                                         TOM_RING2,
 567                                         TOM_RING3,
 568                                         TOM_USERDEFINED
 569         end TypeOfMarker;
 570         ---Purpose: Definition of types of markers
 571         --
 572         --          TOM_POINT   point   .
 573         --          TOM_PLUS    plus    +
 574         --          TOM_STAR    star    *
 575         --          TOM_O       circle  O
 576         --          TOM_X       cross   x
 577         --          TOM_O_POINT a point in a circle
 578         --          TOM_O_PLUS  a plus in a circle
 579         --          TOM_O_STAR  a star in a circle
 580         --          TOM_O_X     a cross in a circle
 581         --          TOM_BALL    a ball with 1 color and different saturations
 582         --          TOM_RING1   a large ring
 583         --          TOM_RING2   a medium ring
 584         --          TOM_RING3   a small ring
 585         --          TOM_USERDEFINED     defined by Users
 586         --
 587         ---Category: Enumerations
 588
 589         enumeration TypeOfUpdate is     TOU_ASAP,
 590                                         TOU_WAIT
 591         end TypeOfUpdate;
 592         ---Purpose: Definition of screen refresh mode
 593         --
 594         --          TOU_ASAP    as soon as possible
 595         --          TOU_WAIT    on demand (Update)
 596         --
 597         ---Category: Enumerations
 598
 599         enumeration TypeOfDeflection is TOD_RELATIVE,
 600                                         TOD_ABSOLUTE
 601         end TypeOfDeflection;
 602         ---Purpose: Defines if the maximal chordial deflection used when
 603         --          drawing an object is absolute  or relative to the size
 604         --          of the object.
 605
 606         enumeration TypeOfResize is     TOR_UNKNOWN,
 607                                         TOR_NO_BORDER,
 608                                         TOR_TOP_BORDER,
 609                                         TOR_RIGHT_BORDER,
 610                                         TOR_BOTTOM_BORDER,
 611                                         TOR_LEFT_BORDER,
 612                                         TOR_TOP_AND_RIGHT_BORDER,
 613                                         TOR_RIGHT_AND_BOTTOM_BORDER,
 614                                         TOR_BOTTOM_AND_LEFT_BORDER,
 615                                         TOR_LEFT_AND_TOP_BORDER
 616         end TypeOfResize;
 617         ---Purpose: Defines the type of Resize Window method applied
 618         --          by the user.
 619
 620         enumeration CardinalPoints is   CP_North,
 621                                         CP_NorthEast,
 622                                         CP_East,
 623                                         CP_SouthEast,
 624                                         CP_South,
 625                                         CP_SouthWest,
 626                                         CP_West,
 627                                         CP_NorthWest,
 628                                         CP_Center
 629         end CardinalPoints;
 630
 631         enumeration TypeOfRenderingMode is TORM_IMMEDIAT,
 632                                            TORM_RETAIN,
 633                                            TORM_CLEAR_AND_RETAIN
 634         end TypeOfRenderingMode;
 635         ---Purpose: Definition of the rendering modes
 636
 637         enumeration TypeOfColorSpace is TOCS_BlackAndWhite,
 638                                         TOCS_GreyScale,
 639                                         TOCS_RGB
 640         end TypeOfColorSpace;
 641         ---Purpose:
 642
 643         enumeration FormatOfSheetPaper is
 644                                         FOSP_A0,        -- 0.841 x 1.189   (M)
 645                                         FOSP_A1,        -- 0.594 x 0.841   (M)
 646                                         FOSP_A2,        -- 0.420 x 0.594   (M)
 647                                         FOSP_A3,        -- 0.297 x 0.420   (M)
 648                                         FOSP_A4,        -- 0.210 x 0.297   (M)
 649                                         FOSP_A5,        -- 0.1485 x 0.210  (M)
 650                                         FOSP_K_LONG,    -- 1.016 x 3.6322  (M)
 651                                         FOSP_K_SHORT,   -- 1.016 x 1.397   (M)
 652                                         FOSP_J_LONG,    -- 0.8636 x 4.4704 (M)
 653                                         FOSP_J_SHORT,   -- 0.8636 x 1.397  (M)
 654                                         FOSP_H_LONG,    -- 0.7112 x 3.6322 (M)
 655                                         FOSP_H_SHORT,   -- 0.7112 x 1.1176 (M)
 656                                         FOSP_G_LONG,    -- 0.2794 x 2.286  (M)
 657                                         FOSP_G_SHORT,   -- 0.2794 x 0.5715 (M)
 658                                         FOSP_F,         -- 0.7112 x 1.016  (M)
 659                                         FOSP_E,         -- 0.8636 x 1.1176 (M)
 660                                         FOSP_D,         -- 0.5588 x 0.8636 (M)
 661                                         FOSP_C,         -- 0.4318 x 0.5588 (M)
 662                                         FOSP_B,         -- 0.2794 x 0.4318 (M)
 663                                         FOSP_A,         -- 0.2159 x 0.2794 (M)
 664                                         FOSP_UNKNOWN    -- User defined
 665         end FormatOfSheetPaper;
 666         ---Purpose:
 667
 668         enumeration TypeOfPrimitive is
 669                                         TOP_UNKNOWN,
 670                                         TOP_POLYLINE,
 671                                         TOP_POLYGON,
 672                                         TOP_SEGMENTS,
 673                                         TOP_ARCS,
 674                                         TOP_POLYARCS,
 675                                         TOP_POINTS,
 676                                         TOP_MARKERS
 677         end TypeOfPrimitive;
 678         ---Purpose:
 679
 680         enumeration GridDrawMode is GDM_Lines,
 681                                     GDM_Points,
 682                                     GDM_None
 683         end GridDrawMode;
 684         ---Purpose: Defines the grid draw mode. The grid may be drawn
 685         --          by using lines or points.
 686
 687         enumeration GridType is GT_Rectangular,
 688                                 GT_Circular
 689         end GridType;
 690         ---Purpose: Defines the grid type : Rectangular or Circular.
 691
 692         --------- Start DCB modification ----------------------------------------
 693         enumeration PlotMode is
 694                                         PM_DPLOTTER,
 695                                         PM_FILEONLY,
 696                                         PM_NPLOTTER
 697         end PlotMode;
 698         ---Purpose: Defines plot mode for plotter drivers derived from
 699         --          Aspect_PlotterDriver:
 700         --          1) PM_DPLOTTER - send file to plotter and delete file
 701         --          2) PM_FILEONLY - do not send file to the plotter
 702         --          3) PM_NPLOTTER - send file to the plotter but not delete a file
 703
 704
 705         enumeration ListingType is
 706                                         LPID_DIRPLOT,
 707                                         LPID_DIRPARPLO,
 708                                         LPID_ALLDIRS
 709         end ListingType;
 710         ---Purpose: Defines where to search plotter files (PLO)
 711
 712       enumeration PlotterOrigin is
 713         PO_CENTER,
 714         PO_BOTTOMLEFT,
 715         PO_TOPLEFT,
 716         PO_TOPRIGHT,
 717         PO_BOTTOMRIGHT,
 718         PO_UNKNOWN
 719       end PlotterOrigin;
 720         --------- Stop  DCB modification ----------------------------------------
 721
 722
 723         enumeration TypeOfTriedronEcho is       TOTE_NONE,
 724                                                 TOTE_ORIGIN,
 725                                                 TOTE_AXIS_X,
 726                                                 TOTE_AXIS_Y,
 727                                                 TOTE_AXIS_Z,
 728                                                 TOTE_TEXT_X,
 729                                                 TOTE_TEXT_Y,
 730                                                 TOTE_TEXT_Z,
 731                                                 TOTE_01,
 732                                                 TOTE_02,
 733                                                 TOTE_03,
 734                                                 TOTE_04,
 735                                                 TOTE_05,
 736                                                 TOTE_06,
 737                                                 TOTE_07,
 738                                                 TOTE_08,
 739                                                 TOTE_09,
 740                                                 TOTE_10
 741         end TypeOfTriedronEcho;
 742         ---Purpose: Definition of the Triedron echo zone to highlight
 743         --
 744         --          TOTE_NONE           no echo zone
 745         --          TOTE_ORIGIN         a box on origin of the Triedron
 746         --          TOTE_AXIS_X         highlights the X axis
 747         --          TOTE_AXIS_Y         highlights the Y axis
 748         --          TOTE_AXIS_Z         highlights the Z axis
 749         --          TOTE_TEXT_X         highlights the X character
 750         --          TOTE_TEXT_Y         highlights the Y character
 751         --          TOTE_TEXT_Z         highlights the Z character
 752         --          TOTE_01 to TOTE_10  not yet implemented.
 753         ---Category: The enumerations
 754
 755
 756         enumeration TypeOfTriedronPosition is   TOTP_CENTER,
 757                                                 TOTP_LEFT_LOWER,
 758                                                 TOTP_LEFT_UPPER,
 759                                                 TOTP_RIGHT_LOWER,
 760                                                 TOTP_RIGHT_UPPER,
 761                                                 TOTP_01,
 762                                                 TOTP_02,
 763                                                 TOTP_03,
 764                                                 TOTP_04,
 765                                                 TOTP_05,
 766                                                 TOTP_06,
 767                                                 TOTP_07,
 768                                                 TOTP_08,
 769                                                 TOTP_09,
 770                                                 TOTP_10
 771         end TypeOfTriedronPosition;
 772         ---Purpose: Definition of the Triedron position in the views
 773         --
 774         --          TOTP_CENTER         at the center of the view
 775         --          TOTP_LEFT_LOWER     at the left lower corner
 776         --          TOTP_LEFT_UPPER     at the left upper corner
 777         --          TOTP_RIGHT_LOWER    at the right lower corner
 778         --          TOTP_RIGHT_UPPER    at the right upper corner
 779         --          TOTP_01 to TOTP_10  not yet implemented.
 780         ---Category: The enumerations
 781
 782         enumeration TypeOfLayer is      TOL_OVERLAY,
 783                                         TOL_UNDERLAY
 784         end TypeOfLayer;
 785         ---Purpose: Modes of drawing for the objects in a layer
 786         --
 787         --          TOL_OVERLAY, the graphic of the layer is draw
 788         --                       after the 3d graphic.
 789         --          TOL_UNDERLAY, the graphic of the layer is draw
 790         --                       before the 3d graphic.
 791         ---Category: The enumerations
 792
 793         enumeration TypeOfFacingModel is TOFM_BOTH_SIDE,
 794                                          TOFM_BACK_SIDE,
 795                                          TOFM_FRONT_SIDE
 796         end TypeOfFacingModel;
 797
 798         enumeration TypeOfDegenerateModel is
 799          TDM_NONE,
 800          TDM_TINY,
 801          TDM_WIREFRAME,
 802          TDM_MARKER,
 803          TDM_BBOX,
 804          TDM_AUTO
 805         end TypeOfDegenerateModel;
 806         ---Purpose: Defines type of degeneration model of the
 807         --          graphic structure.
 808         ---Category: The enumerations
 809
 810         enumeration FillMethod is
 811           FM_NONE,
 812           FM_CENTERED,
 813           FM_TILED,
 814           FM_STRETCH
 815         end FillMethod;
 816         ---Purpose: Defines the fill methods to
 817         --      write bitmaps in a window.
 818
 819         enumeration GradientFillMethod is
 820           GFM_NONE,
 821           GFM_HOR,
 822           GFM_VER,
 823           GFM_DIAG1,
 824           GFM_DIAG2,
 825           GFM_CORNER1,
 826           GFM_CORNER2,
 827           GFM_CORNER3,
 828           GFM_CORNER4
 829         end GradientFillMethod;
 830         ---Purpose: Defines the fill methods to
 831         --      write gradient background in a window.
 832
 833         enumeration TypeOfColorScaleData is
 834           TOCSD_AUTO,
 835           TOCSD_USER
 836         end TypeOfColorScaleData;
 837         ---Purpose: Defines the using type of colors and labels
 838
 839         enumeration TypeOfColorScalePosition is
 840           TOCSP_NONE,
 841           TOCSP_LEFT,
 842           TOCSP_RIGHT,
 843           TOCSP_CENTER
 844         end TypeOfColorScalePosition;
 845         ---Purpose: Defines the type of position for color scale labels
 846
 847         enumeration TypeOfColorScaleOrientation is
 848           TOCSO_NONE,
 849           TOCSO_LEFT,
 850           TOCSO_RIGHT,
 851           TOCSO_CENTER
 852         end TypeOfColorScaleOrientation;
 853         ---Purpose: Defines the type of color scale orientation
 854
 855         enumeration PrintAlgo is
 856           PA_STRETCH,
 857           PA_TILE
 858         end PrintAlgo;
 859         ---Purpose: Defines print algorithm
 860         --          Aspect_PrintAlgo:
 861         --          1) PA_STRETCH - Stretch offscreen printing frame
 862         --                          if its dimensions are smaller than
 863         --                          the printer's printing area dimensions;
 864         --                          This algorithm is more reliable as it
 865         --                          works on any hardware and is recommended
 866         --                          to be used with average printing resolutions,
 867         --                          as it more RAM memory dependent than PA_TILE;
 868         --                          Stretching is performend using bicubic interpolation
 869         --                          algorithm from FreeImage library if OCCT is built
 870         --                          with FreeImage support, otherwise Windows API
 871         --                          StretchBlt() function in STRETCH_HALFTONE mode
 872         --                          is used;
 873         --          2) PA_TILE    - If the offscreen printing frame dimensions
 874         --                          are smaller than the printer's printing
 875         --                          area dimensions - use multiple printing
 876         --                          frames to cover the whole printing area
 877
 878         ---------------------------------
 879         -- Category: Instantiated classes
 880         ---------------------------------
 881
 882         class Array1OfEdge instantiates
 883                 Array1 from TCollection (Edge from Aspect);
 884         ---Category: Instantiated classes
 885
 886         class SequenceOfColorMapEntry instantiates
 887                 Sequence from TCollection (ColorMapEntry from Aspect);
 888         ---Category: Instantiated classes
 889
 890         class SequenceOfTypeMapEntry instantiates
 891                 Sequence from TCollection (TypeMapEntry from Aspect);
 892         ---Category: Instantiated classes
 893
 894         class SequenceOfWidthMapEntry instantiates
 895                 Sequence from TCollection (WidthMapEntry from Aspect);
 896         ---Category: Instantiated classes
 897
 898         class SequenceOfFontMapEntry instantiates
 899                 Sequence from TCollection (FontMapEntry from Aspect);
 900         ---Category: Instantiated classes
 901
 902         class SequenceOfMarkMapEntry instantiates
 903                 Sequence from TCollection (MarkMapEntry from Aspect);
 904         ---Category: Instantiated classes
 905
 906         class SequenceOfColor instantiates
 907                 Sequence from TCollection(Color from Quantity);
 908
 909         ----------------------------
 910         -- Category: Package methods
 911         ----------------------------
 912
 913         ValuesOfFOSP (aFOSP : FormatOfSheetPaper from Aspect;
 914                         aWidth, aHeight : out Length from Quantity)
 915         returns CString from Standard;
 916         ---Level: Internal
 917         ---Purpose: Returns the format size according to the default
 918         --      LENGTH unit of the required format <aFOSP>.
 919         --      Returns more the normalized format name.
 920         ---Category: Package methods
 921
 922         ToCString (aString: ExtendedString from TCollection)
 923                         returns CString from Standard;
 924         ---Level: Internal
 925         ---Purpose: Translates an ExtendedString to a CString
 926         --          depending of the local format.
 927         ---Category: Package methods
 928
 929         Inverse ( aMat : Array2OfReal from TColStd;
 930                   Inv  : out Array2OfReal from TColStd )
 931                 returns Boolean from Standard;
 932         ---Level: Internal
 933         ---Purpose: Inverses <aMat> a 4x4 matrix.
 934
 935 end Aspect;