| 1 | -- Created by: NW,JPB,CAL |
| 2 | -- Copyright (c) 1991-1999 Matra Datavision |
| 3 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
| 4 | -- |
| 5 | -- This file is part of Open CASCADE Technology software library. |
| 6 | -- |
| 7 | -- This library is free software; you can redistribute it and / or modify it |
| 8 | -- under the terms of the GNU Lesser General Public version 2.1 as published |
| 9 | -- by the Free Software Foundation, with special exception defined in the file |
| 10 | -- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
| 11 | -- distribution for complete text of the license and disclaimer of any warranty. |
| 12 | -- |
| 13 | -- Alternatively, this file may be used under the terms of Open CASCADE |
| 14 | -- commercial license or contractual agreement. |
| 15 | |
| 16 | deferred class AspectLine from Aspect |
| 17 | |
| 18 | inherits |
| 19 | |
| 20 | TShared |
| 21 | |
| 22 | ---Purpose: This class allows the definition of a group |
| 23 | -- of attributes for the LINE primitive |
| 24 | -- The attributes are: |
| 25 | -- * Colour |
| 26 | -- * Type |
| 27 | -- * Thickness |
| 28 | -- When any value of the group is modified |
| 29 | -- all graphic objects using the group are modified. |
| 30 | |
| 31 | uses |
| 32 | |
| 33 | Color from Quantity, |
| 34 | |
| 35 | TypeOfLine from Aspect |
| 36 | |
| 37 | raises |
| 38 | |
| 39 | AspectLineDefinitionError from Aspect |
| 40 | |
| 41 | is |
| 42 | |
| 43 | Initialize; |
| 44 | ---Level: Public |
| 45 | ---Purpose: Initialise the constructor for Graphic3d_AspectLine3d. |
| 46 | -- |
| 47 | -- Default values : |
| 48 | -- Color = Quantity_NOC_YELLOW; |
| 49 | -- Type = Aspect_TOL_SOLID; |
| 50 | -- Width = 1.0; |
| 51 | -- |
| 52 | |
| 53 | Initialize ( AColor : Color from Quantity; |
| 54 | AType : TypeOfLine from Aspect; |
| 55 | AWidth : Real from Standard ) |
| 56 | ---Level: Public |
| 57 | ---Purpose: Initialise the values for the |
| 58 | -- constructor of Graphic3d_AspectLine3d. |
| 59 | -- |
| 60 | raises AspectLineDefinitionError from Aspect; |
| 61 | -- if the width is a negative value. |
| 62 | |
| 63 | --------------------------------------------------- |
| 64 | -- Category: Methods to modify the class definition |
| 65 | --------------------------------------------------- |
| 66 | |
| 67 | SetColor ( me : mutable; |
| 68 | AColor : Color from Quantity ); |
| 69 | ---Level: Public |
| 70 | ---Purpose: Modifies the colour of <me>. |
| 71 | ---Category: Methods to modify the class definition |
| 72 | |
| 73 | SetType ( me : mutable; |
| 74 | AType : TypeOfLine from Aspect ); |
| 75 | ---Level: Public |
| 76 | ---Purpose: Modifies the type of <me>. |
| 77 | ---Category: Methods to modify the class definition |
| 78 | |
| 79 | SetWidth ( me : mutable; |
| 80 | AWidth : Real from Standard ) |
| 81 | ---Level: Public |
| 82 | ---Purpose: Modifies the thickness of <me>. |
| 83 | -- Category: Methods to modify the class definition |
| 84 | -- Warning: Raises AspectLineDefinitionError if the |
| 85 | -- width is a negative value. |
| 86 | raises AspectLineDefinitionError from Aspect; |
| 87 | |
| 88 | ---------------------------- |
| 89 | -- Category: Inquire methods |
| 90 | ---------------------------- |
| 91 | |
| 92 | Values ( me; |
| 93 | AColor : out Color from Quantity; |
| 94 | AType : out TypeOfLine from Aspect; |
| 95 | AWidth : out Real from Standard ); |
| 96 | ---Level: Public |
| 97 | ---Purpose: Returns the current values of the group <me>. |
| 98 | ---Category: Inquire methods |
| 99 | |
| 100 | --\f |
| 101 | |
| 102 | fields |
| 103 | |
| 104 | -- |
| 105 | -- Class : Aspect_AspectLine |
| 106 | -- |
| 107 | -- Purpose : Declaration of variables specific to |
| 108 | -- drawing lines |
| 109 | -- |
| 110 | -- Reminder : A line drawing context is defined by: |
| 111 | -- - the colour |
| 112 | -- - the type |
| 113 | -- - the thickness |
| 114 | -- |
| 115 | |
| 116 | -- the colour |
| 117 | MyColor : Color from Quantity; |
| 118 | |
| 119 | -- the type |
| 120 | MyType : TypeOfLine from Aspect; |
| 121 | |
| 122 | -- the thickness |
| 123 | MyWidth : Real from Standard; |
| 124 | |
| 125 | end AspectLine; |