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The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
151 lines
5.4 KiB
Plaintext
151 lines
5.4 KiB
Plaintext
-- Created on: 1993-01-11
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-- Created by: CKY / Contract Toubro-Larsen ( Niraj RANGWALA )
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-- Copyright (c) 1993-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and / or modify it
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-- under the terms of the GNU Lesser General Public version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class RectArraySubfigure from IGESDraw
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inherits IGESEntity
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--- Purpose : Defines IGES Rectangular Array Subfigure Instance Entity,
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-- Type <412> Form Number <0> in package IGESDraw
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-- Used to produce copies of object called the base entity,
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-- arranging them in equally spaced rows and columns
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uses
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HArray1OfInteger from TColStd,
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XYZ from gp,
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Pnt from gp
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raises OutOfRange
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is
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Create returns mutable RectArraySubfigure;
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-- Specific Methods pertaining to the class
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Init (me : mutable;
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aBase : IGESEntity;
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aScale : Real;
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aCorner : XYZ;
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nbCols : Integer;
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nbRows : Integer;
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hDisp : Real;
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vtDisp : Real;
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rotationAngle : Real;
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doDont : Integer;
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allNumPos : HArray1OfInteger);
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---Purpose : This method is used to set the fields of the class
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-- RectArraySubfigure
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-- - aBase : a base entity which is replicated
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-- - aScale : Scale Factor
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-- - aCorner : lower left hand corner for the entire array
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-- - nbCols : Number of columns of the array
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-- - nbRows : Number of rows of the array
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-- - hDisp : Column separations
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-- - vtDisp : Row separation
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-- - rotationAngle : Rotation angle specified in radians
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-- - allDont : DO-DON'T flag to control which portion
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-- to display
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-- - allNumPos : List of positions to be or not to be
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-- displayed
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BaseEntity (me) returns IGESEntity;
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---Purpose : returns the base entity, copies of which are produced
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ScaleFactor (me) returns Real;
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---Purpose : returns the scale factor
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LowerLeftCorner (me) returns Pnt;
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---Purpose : returns coordinates of lower left hand corner for the entire array
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TransformedLowerLeftCorner (me) returns Pnt;
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---Purpose : returns Transformed coordinates of lower left corner for the array
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NbColumns (me) returns Integer;
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---Purpose : returns number of columns in the array
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NbRows (me) returns Integer;
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---Purpose : returns number of rows in the array
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ColumnSeparation (me) returns Real;
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---Purpose : returns horizontal distance between columns
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RowSeparation (me) returns Real;
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---Purpose : returns vertical distance between rows
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RotationAngle (me) returns Real;
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---Purpose : returns rotation angle in radians
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DisplayFlag (me) returns Boolean;
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---Purpose : returns True if (ListCount = 0) i.e., all elements to be displayed
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ListCount (me) returns Integer;
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---Purpose : returns 0 if all replicated entities to be displayed
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DoDontFlag (me) returns Boolean;
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---Purpose : returns 0 if half or fewer of the elements of the array are defined
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-- 1 if half or more of the elements are defined
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PositionNum (me; Index : Integer) returns Boolean;
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---Purpose : returns whether Index is to be processed (DO)
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-- or not to be processed(DON'T)
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-- if (ListCount = 0) return theDoDontFlag
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ListPosition (me; Index : Integer) returns Integer
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raises OutOfRange;
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---Purpose : returns the Index'th value position
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-- raises exception if Index <= 0 or Index > ListCount()
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fields
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--
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-- Class : IGESDraw_RectArraySubfigure
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--
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-- Purpose : Declaration of the variables specific to a RectArraySubfigure.
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--
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-- Reminder : A Rectangular Array Subfigure Instance is defined by :
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-- - a base entity which is replicated
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-- - Number of columns and rows of the array
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-- - Column and row separations
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-- - lower left hand corner for the entire array
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-- - angle of rotation specified in radians
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-- - a DO-DON'T flag to control which portion to display
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-- - List of positions.
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--
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theBaseEntity : IGESEntity;
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theScaleFactor : Real;
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theLowerLeftCorner : XYZ;
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theNbColumns : Integer;
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theNbRows : Integer;
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theColumnSeparation : Real;
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theRowSeparation : Real;
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theRotationAngle : Real;
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theDoDontFlag : Integer;
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thePositions : HArray1OfInteger;
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end RectArraySubfigure;
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