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 LineStyleDefinitionError inherits OutOfRange;
 199         ---Category: Exceptions
 200
 201         exception LineWidthDefinitionError inherits OutOfRange;
 202         ---Category: Exceptions
 203
 204         exception PolyStyleDefinitionError inherits OutOfRange;
 205         ---Category: Exceptions
 206
 207         exception FontStyleDefinitionError inherits OutOfRange;
 208         ---Category: Exceptions
 209
 210         exception MarkerStyleDefinitionError inherits OutOfRange;
 211         ---Category: Exceptions
 212
 213         exception UndefinedMap inherits OutOfRange;
 214         ---Category: Exceptions
 215
 216         ------------------------------
 217         -- Category: Classes Color map
 218         ------------------------------
 219
 220         deferred class ColorMap;
 221         ---Purpose: Defines a color map.
 222         ---Category: Classes Color map
 223
 224         class ColorCubeColorMap;
 225         ---Purpose: Associates a index and a color in the "ColorCube" space.
 226         ---Category: Classes Color map
 227
 228         class ColorRampColorMap;
 229         ---Purpose: Associates a index and a color in the linear "ColorRamp"
 230         --          space.
 231         ---Category: Classes Color map
 232
 233         class GenericColorMap;
 234         ---Purpose: Associates an index and a color.
 235         ---Category: Classes Color map
 236
 237         class ColorMapEntry;
 238         ---Purpose: Defines an entry in the color map :
 239         --          an index and a color.
 240         ---Category: Classes Color map
 241
 242         ------------------------------
 243         -- Category: Classes Pixel
 244         ------------------------------
 245
 246         deferred class Pixel;
 247         ---Purpose: Defines a picture element.
 248         ---Category: Classes Pixel
 249
 250         class IndexPixel;
 251         ---Purpose:
 252         ---Category: Classes Pixel
 253
 254         class ColorPixel;
 255         ---Purpose:
 256         ---Category: Classes Pixel
 257
 258         ---------------------------
 259         -- Category: Classes Aspect
 260         ---------------------------
 261
 262         deferred class AspectLine;
 263         ---Purpose: Creates and updates a group of graphic attributes
 264         --          for primitives 'Line'
 265         ---Category: Classes Aspect
 266
 267         deferred class AspectMarker;
 268         ---Purpose: Creates and updates a group of graphic attributes
 269         --          for primitives 'Marker'.
 270         ---Category: Classes Aspect
 271
 272         deferred class AspectFillArea;
 273         ---Purpose: Creates and updates a group of graphic attributes
 274         --          for primitives 'Face'.
 275         ---Category: Classes Aspect
 276
 277         --------------------
 278         -- Category: Classes
 279         --------------------
 280
 281         class Background;
 282         ---Purpose: Defines a window background
 283         ---Category: Classes
 284
 285         class GradientBackground;
 286         ---Purpose: Defines a window gradient background
 287         ---Category: Classes
 288
 289         class Edge;
 290         ---Purpose: Defines an edge.
 291         ---Category: Classes
 292
 293         class GenId;
 294         ---Purpose: Creates and controles all identifiers.
 295         ---Category: Classes
 296
 297         deferred class GraphicDriver;
 298         ---Purpose: Defines a graphic driver (3d library)
 299
 300         class FontStyle;
 301         ---Purpose: Defines a Font Style
 302         ---Category: The classes
 303
 304         class FontMapEntry;
 305         ---Purpose: Defines an entry in the Font map :
 306         --          an index and a text Font.
 307         ---Category: Classes Font map
 308
 309         class FontMap;
 310         ---Purpose: Associates an index and a text Font entry.
 311         ---Category: The classes
 312
 313         class WidthMapEntry;
 314         ---Purpose: Defines an entry in the Width map :
 315         --          an index and a line Width.
 316         ---Category: Classes Width map
 317
 318         class WidthMap;
 319         ---Purpose: Associates an index and a line width entry.
 320         ---Category: The classes
 321
 322         class LineStyle;
 323         ---Purpose: Defines a Line Style
 324         ---Category: The classes
 325
 326         class TypeMap;
 327         ---Purpose: Associates an index and a line type entry.
 328         ---Category: The classes
 329
 330         class TypeMapEntry;
 331         ---Purpose: Defines an entry in the Type map :
 332         --          an index and a line style.
 333         ---Category: Classes Type map
 334
 335         class MarkerStyle;
 336         ---Purpose: Defines a Marker Style
 337         ---Category: The classes
 338
 339         class MarkMap;
 340         ---Purpose: Associates an index and a Marker entry.
 341         ---Category: The classes
 342
 343         class MarkMapEntry;
 344         ---Purpose: Defines an entry in the Marker map :
 345         --          an index and a marker style.
 346         ---Category: Classes Mark map
 347
 348         deferred class Window;
 349         ---Purpose: Defines a window.
 350         ---Category: Classes
 351
 352         deferred class GraphicDevice;
 353         ---Purpose: Defines a physical graphic device allowing to
 354         --          shares graphical ressources.
 355         ---Category: Classes
 356
 357         deferred class Driver;
 358         ---Purpose: Defines a virtual driver.
 359         ---Category: Classes
 360
 361         deferred class WindowDriver;
 362         ---Purpose: Defines a virtual driver associated to a window.
 363         ---Category: Classes
 364
 365         deferred class Grid;
 366         class RectangularGrid;
 367         class CircularGrid;
 368
 369         deferred class ColorScale;
 370         ---Purpose: Defines a color scale for viewer.
 371
 372         -------------------------
 373         -- Category: Enumerations
 374         -------------------------
 375
 376         enumeration HatchStyle is       HS_HORIZONTAL,
 377                                         HS_HORIZONTAL_WIDE,
 378                                         HS_VERTICAL,
 379                                         HS_VERTICAL_WIDE,
 380                                         HS_DIAGONAL_45,
 381                                         HS_DIAGONAL_45_WIDE,
 382                                         HS_DIAGONAL_135,
 383                                         HS_DIAGONAL_135_WIDE,
 384                                         HS_GRID,
 385                                         HS_GRID_WIDE,
 386                                         HS_GRID_DIAGONAL,
 387                                         HS_GRID_DIAGONAL_WIDE
 388         end HatchStyle;
 389         ---Purpose: Definition of all available hatch styles.
 390         --
 391         --          HS_HORIZONTAL
 392         --          HS_HORIZONTAL_WIDE
 393         --          HS_VERTICAL
 394         --          HS_VERTICAL_WIDE
 395         --          HS_DIAGONAL_45
 396         --          HS_DIAGONAL_45_WIDE
 397         --          HS_DIAGONAL_135
 398         --          HS_DIAGONAL_135_WIDE
 399         --          HS_GRID
 400         --          HS_GRID_WIDE
 401         --          HS_GRID_DIAGONAL
 402         --          HS_GRID_DIAGONAL_WIDE
 403         --
 404         ---Category: Enumerations
 405
 406         enumeration InteriorStyle is    IS_EMPTY,
 407                                         IS_HOLLOW,
 408                                         IS_HATCH,
 409                                         IS_SOLID,
 410                                         IS_HIDDENLINE
 411         end InteriorStyle;
 412         ---Purpose: Definition of interior types for primitive
 413         --          faces.
 414         --
 415         --          IS_EMPTY    no interior.
 416         --          IS_HOLLOW   display the boundaries of the surface.
 417         --          IS_HATCH    display hatched with a hatch style.
 418         --          IS_SOLID    display the interior entirely filled.
 419         --          IS_HIDDENLINE       display in hidden lines removed.
 420         --
 421         ---Category: Enumerations
 422
 423         enumeration TypeOfColorMap is   TOC_Generic,
 424                                         TOC_ColorCube,
 425                                         TOC_ColorRamp
 426         end TypeOfColorMap;
 427         ---Purpose: Definition of the color map types
 428         --
 429         ---Category: Enumerations
 430
 431         enumeration TypeOfConstraint is TOC_BOTTOM_LEFT,
 432                                         TOC_BOTTOM_RIGHT,
 433                                         TOC_TOP_LEFT,
 434                                         TOC_TOP_RIGHT
 435         end TypeOfConstraint;
 436         ---Purpose: Definition of the attachment for the layers
 437         --
 438         ---Category: Enumerations
 439
 440         enumeration TypeOfDrawMode is   TODM_REPLACE,
 441                                         TODM_ERASE,
 442                                         TODM_XOR,
 443                                         TODM_XORLIGHT
 444         end TypeOfDrawMode;
 445         ---Purpose: Definition of the draw modes
 446         --
 447         ---Category: Enumerations
 448
 449         enumeration TypeOfEdge is       TOE_VISIBLE,
 450                                         TOE_INVISIBLE
 451         end TypeOfEdge;
 452         ---Purpose: Definition of edge visibility
 453         --
 454         --          TOE_VISIBLE         Edge is displayed
 455         --          TOE_INVISIBLE       Edge is not displayed
 456         --
 457         ---Category: Enumerations
 458
 459         enumeration TypeOfHighlightMethod is    TOHM_COLOR,
 460                                                 TOHM_BLINK,
 461                                                 TOHM_BOUNDBOX
 462         end TypeOfHighlightMethod;
 463         ---Purpose: Definition of a highlight method
 464         --
 465         --          TOHM_COLOR          drawn in the highlight color
 466         --                              (default white)
 467         --          TOHM_BLINK          blinking
 468         --          TOHM_BOUNDBOX       enclosed by the boundary box
 469         --                              (default white)
 470         --
 471         ---Category: Enumerations
 472
 473         enumeration TypeOfLine is       TOL_SOLID,
 474                                         TOL_DASH,
 475                                         TOL_DOT,
 476                                         TOL_DOTDASH,
 477                                         TOL_USERDEFINED
 478         end TypeOfLine;
 479         ---Purpose: Definition of line types
 480         --
 481         --          TOL_SOLID           continuous
 482         --          TOL_DASH            dashed 2.0,1.0 (MM)
 483         --          TOL_DOT             dotted 0.2,0.5 (MM)
 484         --          TOL_DOTDASH         mixed  10.0,1.0,2.0,1.0 (MM)
 485         --          TOL_USERDEFINED     defined by Users
 486         ---Category: Enumerations
 487
 488         enumeration WidthOfLine is      WOL_THIN,
 489                                         WOL_MEDIUM,
 490                                         WOL_THICK,
 491                                         WOL_VERYTHICK,
 492                                         WOL_USERDEFINED
 493         end WidthOfLine;
 494         ---Purpose: Definition of line types
 495         --
 496         --          WOL_THIN            thin line (1 pixel width)
 497         --          WOL_MEDIUM          medium width of 0.5 MM
 498         --          WOL_THICK           thick width of 0.7 MM
 499         --          WOL_VERYTHICK       very thick width of 1.5 MM
 500         --          WOL_USERDEFINED     defined by Users
 501         ---Category: Enumerations
 502
 503         enumeration TypeOfFont is       TOF_DEFAULT,
 504                                         TOF_COURIER,
 505                                         TOF_HELVETICA,
 506                                         TOF_TIMES,
 507                                         TOF_USERDEFINED
 508         end TypeOfFont;
 509         ---Purpose: Definition of line types
 510         --
 511         --          TOF_DEFAULT         Default system font
 512         --          TOF_COURIER
 513         --          TOF_HELVETICA
 514         --          TOF_USERDEFINED     defined by Users
 515         ---Category: Enumerations
 516
 517         enumeration TypeOfText is       TOT_SOLID,
 518                                         TOT_OUTLINE
 519         end TypeOfText;
 520         ---Purpose: Definition of Text types
 521         --
 522         --          TOF_SOLID           Default text
 523         --          TOF_OUTLINE
 524         ---Category: Enumerations
 525
 526         enumeration TypeOfStyleText is  TOST_NORMAL,
 527                                         TOST_ANNOTATION
 528         end TypeOfStyleText;
 529         ---Purpose: Define the style of the text.
 530         --
 531         --          TOST_NORMAL         Default text. The text is displayed like any other graphic object.
 532         --                              This text can be hidden by another object that is nearest from the
 533         --                              point of view.
 534         --          TOST_ANNOTATION     The text is always visible. The texte is displayed
 535         --                              over the other object according to the priority.
 536         ---Category: Enumerations
 537
 538         enumeration TypeOfDisplayText is        TODT_NORMAL,
 539                                                 TODT_SUBTITLE,
 540                                                 TODT_DEKALE,
 541                                                 TODT_BLEND
 542         end TypeOfDisplayText;
 543         ---Purpose: Define the display type of the text.
 544         --
 545         --          TODT_NORMAL         Default display. Text only.
 546         --          TODT_SUBTITLE       There is a subtitle under the text.
 547         --          TODT_DEKALE         The text is displayed with a 3D style.
 548         --          TODT_BLEND          The text is displayed in XOR.
 549         ---Category: Enumerations
 550
 551         enumeration TypeOfMarker is     TOM_POINT,
 552                                         TOM_PLUS,
 553                                         TOM_STAR,
 554                                         TOM_O,
 555                                         TOM_X,
 556                                         TOM_O_POINT,
 557                                         TOM_O_PLUS,
 558                                         TOM_O_STAR,
 559                                         TOM_O_X,
 560                                         TOM_BALL,
 561                                         TOM_RING1,
 562                                         TOM_RING2,
 563                                         TOM_RING3,
 564                                         TOM_USERDEFINED
 565         end TypeOfMarker;
 566         ---Purpose: Definition of types of markers
 567         --
 568         --          TOM_POINT   point   .
 569         --          TOM_PLUS    plus    +
 570         --          TOM_STAR    star    *
 571         --          TOM_O       circle  O
 572         --          TOM_X       cross   x
 573         --          TOM_O_POINT a point in a circle
 574         --          TOM_O_PLUS  a plus in a circle
 575         --          TOM_O_STAR  a star in a circle
 576         --          TOM_O_X     a cross in a circle
 577         --          TOM_BALL    a ball with 1 color and different saturations
 578         --          TOM_RING1   a large ring
 579         --          TOM_RING2   a medium ring
 580         --          TOM_RING3   a small ring
 581         --          TOM_USERDEFINED     defined by Users
 582         --
 583         ---Category: Enumerations
 584
 585         enumeration TypeOfUpdate is     TOU_ASAP,
 586                                         TOU_WAIT
 587         end TypeOfUpdate;
 588         ---Purpose: Definition of screen refresh mode
 589         --
 590         --          TOU_ASAP    as soon as possible
 591         --          TOU_WAIT    on demand (Update)
 592         --
 593         ---Category: Enumerations
 594
 595         enumeration TypeOfDeflection is TOD_RELATIVE,
 596                                         TOD_ABSOLUTE
 597         end TypeOfDeflection;
 598         ---Purpose: Defines if the maximal chordial deflection used when
 599         --          drawing an object is absolute  or relative to the size
 600         --          of the object.
 601
 602         enumeration TypeOfResize is     TOR_UNKNOWN,
 603                                         TOR_NO_BORDER,
 604                                         TOR_TOP_BORDER,
 605                                         TOR_RIGHT_BORDER,
 606                                         TOR_BOTTOM_BORDER,
 607                                         TOR_LEFT_BORDER,
 608                                         TOR_TOP_AND_RIGHT_BORDER,
 609                                         TOR_RIGHT_AND_BOTTOM_BORDER,
 610                                         TOR_BOTTOM_AND_LEFT_BORDER,
 611                                         TOR_LEFT_AND_TOP_BORDER
 612         end TypeOfResize;
 613         ---Purpose: Defines the type of Resize Window method applied
 614         --          by the user.
 615
 616         enumeration CardinalPoints is   CP_North,
 617                                         CP_NorthEast,
 618                                         CP_East,
 619                                         CP_SouthEast,
 620                                         CP_South,
 621                                         CP_SouthWest,
 622                                         CP_West,
 623                                         CP_NorthWest,
 624                                         CP_Center
 625         end CardinalPoints;
 626
 627         enumeration TypeOfRenderingMode is TORM_IMMEDIAT,
 628                                            TORM_RETAIN,
 629                                            TORM_CLEAR_AND_RETAIN
 630         end TypeOfRenderingMode;
 631         ---Purpose: Definition of the rendering modes
 632
 633         enumeration TypeOfColorSpace is TOCS_BlackAndWhite,
 634                                         TOCS_GreyScale,
 635                                         TOCS_RGB
 636         end TypeOfColorSpace;
 637         ---Purpose:
 638
 639         enumeration FormatOfSheetPaper is
 640                                         FOSP_A0,        -- 0.841 x 1.189   (M)
 641                                         FOSP_A1,        -- 0.594 x 0.841   (M)
 642                                         FOSP_A2,        -- 0.420 x 0.594   (M)
 643                                         FOSP_A3,        -- 0.297 x 0.420   (M)
 644                                         FOSP_A4,        -- 0.210 x 0.297   (M)
 645                                         FOSP_A5,        -- 0.1485 x 0.210  (M)
 646                                         FOSP_K_LONG,    -- 1.016 x 3.6322  (M)
 647                                         FOSP_K_SHORT,   -- 1.016 x 1.397   (M)
 648                                         FOSP_J_LONG,    -- 0.8636 x 4.4704 (M)
 649                                         FOSP_J_SHORT,   -- 0.8636 x 1.397  (M)
 650                                         FOSP_H_LONG,    -- 0.7112 x 3.6322 (M)
 651                                         FOSP_H_SHORT,   -- 0.7112 x 1.1176 (M)
 652                                         FOSP_G_LONG,    -- 0.2794 x 2.286  (M)
 653                                         FOSP_G_SHORT,   -- 0.2794 x 0.5715 (M)
 654                                         FOSP_F,         -- 0.7112 x 1.016  (M)
 655                                         FOSP_E,         -- 0.8636 x 1.1176 (M)
 656                                         FOSP_D,         -- 0.5588 x 0.8636 (M)
 657                                         FOSP_C,         -- 0.4318 x 0.5588 (M)
 658                                         FOSP_B,         -- 0.2794 x 0.4318 (M)
 659                                         FOSP_A,         -- 0.2159 x 0.2794 (M)
 660                                         FOSP_UNKNOWN    -- User defined
 661         end FormatOfSheetPaper;
 662         ---Purpose:
 663
 664         enumeration TypeOfPrimitive is
 665                                         TOP_UNKNOWN,
 666                                         TOP_POLYLINE,
 667                                         TOP_POLYGON,
 668                                         TOP_SEGMENTS,
 669                                         TOP_ARCS,
 670                                         TOP_POLYARCS,
 671                                         TOP_POINTS,
 672                                         TOP_MARKERS
 673         end TypeOfPrimitive;
 674         ---Purpose:
 675
 676         enumeration GridDrawMode is GDM_Lines,
 677                                     GDM_Points,
 678                                     GDM_None
 679         end GridDrawMode;
 680         ---Purpose: Defines the grid draw mode. The grid may be drawn
 681         --          by using lines or points.
 682
 683         enumeration GridType is GT_Rectangular,
 684                                 GT_Circular
 685         end GridType;
 686         ---Purpose: Defines the grid type : Rectangular or Circular.
 687
 688         --------- Start DCB modification ----------------------------------------
 689         enumeration PlotMode is
 690                                         PM_DPLOTTER,
 691                                         PM_FILEONLY,
 692                                         PM_NPLOTTER
 693         end PlotMode;
 694         ---Purpose: Defines plot mode for plotter drivers derived from
 695         --          Aspect_PlotterDriver:
 696         --          1) PM_DPLOTTER - send file to plotter and delete file
 697         --          2) PM_FILEONLY - do not send file to the plotter
 698         --          3) PM_NPLOTTER - send file to the plotter but not delete a file
 699
 700
 701         enumeration ListingType is
 702                                         LPID_DIRPLOT,
 703                                         LPID_DIRPARPLO,
 704                                         LPID_ALLDIRS
 705         end ListingType;
 706         ---Purpose: Defines where to search plotter files (PLO)
 707
 708       enumeration PlotterOrigin is
 709         PO_CENTER,
 710         PO_BOTTOMLEFT,
 711         PO_TOPLEFT,
 712         PO_TOPRIGHT,
 713         PO_BOTTOMRIGHT,
 714         PO_UNKNOWN
 715       end PlotterOrigin;
 716         --------- Stop  DCB modification ----------------------------------------
 717
 718
 719         enumeration TypeOfTriedronEcho is       TOTE_NONE,
 720                                                 TOTE_ORIGIN,
 721                                                 TOTE_AXIS_X,
 722                                                 TOTE_AXIS_Y,
 723                                                 TOTE_AXIS_Z,
 724                                                 TOTE_TEXT_X,
 725                                                 TOTE_TEXT_Y,
 726                                                 TOTE_TEXT_Z,
 727                                                 TOTE_01,
 728                                                 TOTE_02,
 729                                                 TOTE_03,
 730                                                 TOTE_04,
 731                                                 TOTE_05,
 732                                                 TOTE_06,
 733                                                 TOTE_07,
 734                                                 TOTE_08,
 735                                                 TOTE_09,
 736                                                 TOTE_10
 737         end TypeOfTriedronEcho;
 738         ---Purpose: Definition of the Triedron echo zone to highlight
 739         --
 740         --          TOTE_NONE           no echo zone
 741         --          TOTE_ORIGIN         a box on origin of the Triedron
 742         --          TOTE_AXIS_X         highlights the X axis
 743         --          TOTE_AXIS_Y         highlights the Y axis
 744         --          TOTE_AXIS_Z         highlights the Z axis
 745         --          TOTE_TEXT_X         highlights the X character
 746         --          TOTE_TEXT_Y         highlights the Y character
 747         --          TOTE_TEXT_Z         highlights the Z character
 748         --          TOTE_01 to TOTE_10  not yet implemented.
 749         ---Category: The enumerations
 750
 751
 752         enumeration TypeOfTriedronPosition is   TOTP_CENTER,
 753                                                 TOTP_LEFT_LOWER,
 754                                                 TOTP_LEFT_UPPER,
 755                                                 TOTP_RIGHT_LOWER,
 756                                                 TOTP_RIGHT_UPPER,
 757                                                 TOTP_01,
 758                                                 TOTP_02,
 759                                                 TOTP_03,
 760                                                 TOTP_04,
 761                                                 TOTP_05,
 762                                                 TOTP_06,
 763                                                 TOTP_07,
 764                                                 TOTP_08,
 765                                                 TOTP_09,
 766                                                 TOTP_10
 767         end TypeOfTriedronPosition;
 768         ---Purpose: Definition of the Triedron position in the views
 769         --
 770         --          TOTP_CENTER         at the center of the view
 771         --          TOTP_LEFT_LOWER     at the left lower corner
 772         --          TOTP_LEFT_UPPER     at the left upper corner
 773         --          TOTP_RIGHT_LOWER    at the right lower corner
 774         --          TOTP_RIGHT_UPPER    at the right upper corner
 775         --          TOTP_01 to TOTP_10  not yet implemented.
 776         ---Category: The enumerations
 777
 778         enumeration TypeOfLayer is      TOL_OVERLAY,
 779                                         TOL_UNDERLAY
 780         end TypeOfLayer;
 781         ---Purpose: Modes of drawing for the objects in a layer
 782         --
 783         --          TOL_OVERLAY, the graphic of the layer is draw
 784         --                       after the 3d graphic.
 785         --          TOL_UNDERLAY, the graphic of the layer is draw
 786         --                       before the 3d graphic.
 787         ---Category: The enumerations
 788
 789         enumeration TypeOfFacingModel is TOFM_BOTH_SIDE,
 790                                          TOFM_BACK_SIDE,
 791                                          TOFM_FRONT_SIDE
 792         end TypeOfFacingModel;
 793
 794         enumeration TypeOfDegenerateModel is
 795          TDM_NONE,
 796          TDM_TINY,
 797          TDM_WIREFRAME,
 798          TDM_MARKER,
 799          TDM_BBOX,
 800          TDM_AUTO
 801         end TypeOfDegenerateModel;
 802         ---Purpose: Defines type of degeneration model of the
 803         --          graphic structure.
 804         ---Category: The enumerations
 805
 806         enumeration FillMethod is
 807           FM_NONE,
 808           FM_CENTERED,
 809           FM_TILED,
 810           FM_STRETCH
 811         end FillMethod;
 812         ---Purpose: Defines the fill methods to
 813         --      write bitmaps in a window.
 814
 815         enumeration GradientFillMethod is
 816           GFM_NONE,
 817           GFM_HOR,
 818           GFM_VER,
 819           GFM_DIAG1,
 820           GFM_DIAG2,
 821           GFM_CORNER1,
 822           GFM_CORNER2,
 823           GFM_CORNER3,
 824           GFM_CORNER4
 825         end GradientFillMethod;
 826         ---Purpose: Defines the fill methods to
 827         --      write gradient background in a window.
 828
 829         enumeration TypeOfColorScaleData is
 830           TOCSD_AUTO,
 831           TOCSD_USER
 832         end TypeOfColorScaleData;
 833         ---Purpose: Defines the using type of colors and labels
 834
 835         enumeration TypeOfColorScalePosition is
 836           TOCSP_NONE,
 837           TOCSP_LEFT,
 838           TOCSP_RIGHT,
 839           TOCSP_CENTER
 840         end TypeOfColorScalePosition;
 841         ---Purpose: Defines the type of position for color scale labels
 842
 843         enumeration TypeOfColorScaleOrientation is
 844           TOCSO_NONE,
 845           TOCSO_LEFT,
 846           TOCSO_RIGHT,
 847           TOCSO_CENTER
 848         end TypeOfColorScaleOrientation;
 849         ---Purpose: Defines the type of color scale orientation
 850
 851         enumeration PrintAlgo is
 852           PA_STRETCH,
 853           PA_TILE
 854         end PrintAlgo;
 855         ---Purpose: Defines print algorithm
 856         --          Aspect_PrintAlgo:
 857         --          1) PA_STRETCH - Stretch offscreen printing frame
 858         --                          if its dimensions are smaller than
 859         --                          the printer's printing area dimensions;
 860         --                          This algorithm is more reliable as it
 861         --                          works on any hardware and is recommended
 862         --                          to be used with average printing resolutions,
 863         --                          as it more RAM memory dependent than PA_TILE;
 864         --                          Stretching is performend using bicubic interpolation
 865         --                          algorithm from FreeImage library if OCCT is built
 866         --                          with FreeImage support, otherwise Windows API
 867         --                          StretchBlt() function in STRETCH_HALFTONE mode
 868         --                          is used;
 869         --          2) PA_TILE    - If the offscreen printing frame dimensions
 870         --                          are smaller than the printer's printing
 871         --                          area dimensions - use multiple printing
 872         --                          frames to cover the whole printing area
 873
 874         ---------------------------------
 875         -- Category: Instantiated classes
 876         ---------------------------------
 877
 878         class Array1OfEdge instantiates
 879                 Array1 from TCollection (Edge from Aspect);
 880         ---Category: Instantiated classes
 881
 882         class SequenceOfColorMapEntry instantiates
 883                 Sequence from TCollection (ColorMapEntry from Aspect);
 884         ---Category: Instantiated classes
 885
 886         class SequenceOfTypeMapEntry instantiates
 887                 Sequence from TCollection (TypeMapEntry from Aspect);
 888         ---Category: Instantiated classes
 889
 890         class SequenceOfWidthMapEntry instantiates
 891                 Sequence from TCollection (WidthMapEntry from Aspect);
 892         ---Category: Instantiated classes
 893
 894         class SequenceOfFontMapEntry instantiates
 895                 Sequence from TCollection (FontMapEntry from Aspect);
 896         ---Category: Instantiated classes
 897
 898         class SequenceOfMarkMapEntry instantiates
 899                 Sequence from TCollection (MarkMapEntry from Aspect);
 900         ---Category: Instantiated classes
 901
 902         class SequenceOfColor instantiates
 903                 Sequence from TCollection(Color from Quantity);
 904
 905         ----------------------------
 906         -- Category: Package methods
 907         ----------------------------
 908
 909         ValuesOfFOSP (aFOSP : FormatOfSheetPaper from Aspect;
 910                         aWidth, aHeight : out Length from Quantity)
 911         returns CString from Standard;
 912         ---Level: Internal
 913         ---Purpose: Returns the format size according to the default
 914         --      LENGTH unit of the required format <aFOSP>.
 915         --      Returns more the normalized format name.
 916         ---Category: Package methods
 917
 918         ToCString (aString: ExtendedString from TCollection)
 919                         returns CString from Standard;
 920         ---Level: Internal
 921         ---Purpose: Translates an ExtendedString to a CString
 922         --          depending of the local format.
 923         ---Category: Package methods
 924
 925         Inverse ( aMat : Array2OfReal from TColStd;
 926                   Inv  : out Array2OfReal from TColStd )
 927                 returns Boolean from Standard;
 928         ---Level: Internal
 929         ---Purpose: Inverses <aMat> a 4x4 matrix.
 930
 931 end Aspect;