1 // Created on: 1993-01-11
2 // Created by: CKY / Contract Toubro-Larsen ( Niraj RANGWALA )
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _IGESDraw_ViewsVisibleWithAttr_HeaderFile
18 #define _IGESDraw_ViewsVisibleWithAttr_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <IGESDraw_HArray1OfViewKindEntity.hxx>
24 #include <TColStd_HArray1OfInteger.hxx>
25 #include <IGESBasic_HArray1OfLineFontEntity.hxx>
26 #include <IGESGraph_HArray1OfColor.hxx>
27 #include <IGESData_HArray1OfIGESEntity.hxx>
28 #include <IGESData_ViewKindEntity.hxx>
29 #include <Standard_Boolean.hxx>
30 #include <Standard_Integer.hxx>
31 class Standard_DimensionMismatch;
32 class Standard_OutOfRange;
33 class IGESData_ViewKindEntity;
34 class IGESData_LineFontEntity;
35 class IGESGraph_Color;
36 class IGESData_IGESEntity;
39 class IGESDraw_ViewsVisibleWithAttr;
40 DEFINE_STANDARD_HANDLE(IGESDraw_ViewsVisibleWithAttr, IGESData_ViewKindEntity)
42 //! defines IGESViewsVisibleWithAttr, Type <402>, Form <4>
43 //! in package IGESDraw
45 //! This class is extension of Class ViewsVisible. It is used
46 //! for those entities that are visible in multiple views, but
47 //! must have a different line font, color number, or
48 //! line weight in each view.
49 class IGESDraw_ViewsVisibleWithAttr : public IGESData_ViewKindEntity
55 Standard_EXPORT IGESDraw_ViewsVisibleWithAttr();
57 //! This method is used to set fields of the class
58 //! ViewsVisibleWithAttr
59 //! - allViewEntities : All View kind entities
60 //! - allLineFonts : All Line Font values or zero(0)
61 //! - allLineDefinitions : Line Font Definition
62 //! (if Line Font value = 0)
63 //! - allColorValues : All Color values
64 //! - allColorDefinitions : All Color Definition Entities
65 //! - allLineWeights : All Line Weight values
66 //! - allDisplayEntities : Entities which are member of
67 //! this associativity
68 //! raises exception if Lengths of allViewEntities, allLineFonts,
69 //! allColorValues,allColorDefinitions, allLineWeights are not same
70 Standard_EXPORT void Init (const Handle(IGESDraw_HArray1OfViewKindEntity)& allViewEntities, const Handle(TColStd_HArray1OfInteger)& allLineFonts, const Handle(IGESBasic_HArray1OfLineFontEntity)& allLineDefinitions, const Handle(TColStd_HArray1OfInteger)& allColorValues, const Handle(IGESGraph_HArray1OfColor)& allColorDefinitions, const Handle(TColStd_HArray1OfInteger)& allLineWeights, const Handle(IGESData_HArray1OfIGESEntity)& allDisplayEntities);
72 //! Changes only the list of Displayed Entities (Null allowed)
73 Standard_EXPORT void InitImplied (const Handle(IGESData_HArray1OfIGESEntity)& allDisplayEntity);
75 //! Returns False (for a complex view)
76 Standard_EXPORT Standard_Boolean IsSingle() const Standard_OVERRIDE;
78 //! returns the number of Views containing the view visible, line font,
79 //! color number, and line weight information
80 Standard_EXPORT Standard_Integer NbViews() const Standard_OVERRIDE;
82 //! returns the number of entities which have this particular set of
83 //! display characteristic, or zero if no Entities specified
84 Standard_EXPORT Standard_Integer NbDisplayedEntities() const;
86 //! returns the Index'th ViewKindEntity entity
87 //! raises exception if Index <= 0 or Index > NbViews()
88 Standard_EXPORT Handle(IGESData_ViewKindEntity) ViewItem (const Standard_Integer Index) const Standard_OVERRIDE;
90 //! returns the Index'th Line font value or zero
91 //! raises exception if Index <= 0 or Index > NbViews()
92 Standard_EXPORT Standard_Integer LineFontValue (const Standard_Integer Index) const;
94 //! returns True if the Index'th Line Font Definition is specified
95 //! else returns False
96 //! raises exception if Index <= 0 or Index > NbViews()
97 Standard_EXPORT Standard_Boolean IsFontDefinition (const Standard_Integer Index) const;
99 //! returns the Index'th Line Font Definition Entity or NULL(0)
100 //! raises exception if Index <= 0 or Index > NbViews()
101 Standard_EXPORT Handle(IGESData_LineFontEntity) FontDefinition (const Standard_Integer Index) const;
103 //! returns the Index'th Color number value
104 //! raises exception if Index <= 0 or Index > NbViews()
105 Standard_EXPORT Standard_Integer ColorValue (const Standard_Integer Index) const;
107 //! returns True if Index'th Color Definition is specified
108 //! else returns False
109 //! raises exception if Index <= 0 or Index > NbViews()
110 Standard_EXPORT Standard_Boolean IsColorDefinition (const Standard_Integer Index) const;
112 //! returns the Index'th Color Definition Entity
113 //! raises exception if Index <= 0 or Index > NbViews()
114 Standard_EXPORT Handle(IGESGraph_Color) ColorDefinition (const Standard_Integer Index) const;
116 //! returns the Index'th Color Line Weight
117 //! raises exception if Index <= 0 or Index > NbViews()
118 Standard_EXPORT Standard_Integer LineWeightItem (const Standard_Integer Index) const;
120 //! returns Index'th Display entity with this particular characteristics
121 //! raises exception if Index <= 0 or Index > NbEntities()
122 Standard_EXPORT Handle(IGESData_IGESEntity) DisplayedEntity (const Standard_Integer Index) const;
127 DEFINE_STANDARD_RTTIEXT(IGESDraw_ViewsVisibleWithAttr,IGESData_ViewKindEntity)
137 Handle(IGESDraw_HArray1OfViewKindEntity) theViewEntities;
138 Handle(TColStd_HArray1OfInteger) theLineFonts;
139 Handle(IGESBasic_HArray1OfLineFontEntity) theLineDefinitions;
140 Handle(TColStd_HArray1OfInteger) theColorValues;
141 Handle(IGESGraph_HArray1OfColor) theColorDefinitions;
142 Handle(TColStd_HArray1OfInteger) theLineWeights;
143 Handle(IGESData_HArray1OfIGESEntity) theDisplayEntities;
154 #endif // _IGESDraw_ViewsVisibleWithAttr_HeaderFile