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1 | // Created by: CKY / Contract Toubro-Larsen |
2 | // Copyright (c) 1993-1999 Matra Datavision |
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3 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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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. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | //-------------------------------------------------------------------- |
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17 | //-------------------------------------------------------------------- |
18 | |
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19 | #include <IGESData_IGESEntity.hxx> |
20 | #include <IGESDraw_Planar.hxx> |
21 | #include <IGESGeom_TransformationMatrix.hxx> |
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22 | #include <Standard_DimensionMismatch.hxx> |
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23 | #include <Standard_OutOfRange.hxx> |
24 | #include <Standard_Type.hxx> |
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25 | |
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26 | IMPLEMENT_STANDARD_RTTIEXT(IGESDraw_Planar,IGESData_IGESEntity) |
27 | |
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28 | IGESDraw_Planar::IGESDraw_Planar () { } |
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29 | |
30 | |
31 | void IGESDraw_Planar::Init |
32 | (const Standard_Integer nbMats, |
33 | const Handle(IGESGeom_TransformationMatrix)& aTransformationMatrix, |
34 | const Handle(IGESData_HArray1OfIGESEntity)& allEntities) |
35 | { |
36 | if (!allEntities.IsNull()) |
37 | if (allEntities->Lower() != 1) |
38 | Standard_DimensionMismatch::Raise("IGESDraw_Planar : Init"); |
39 | theNbMatrices = nbMats; |
40 | theTransformationMatrix = aTransformationMatrix; |
41 | theEntities = allEntities; |
42 | InitTypeAndForm(402,16); |
43 | } |
44 | |
45 | |
46 | Standard_Integer IGESDraw_Planar::NbMatrices () const |
47 | { |
48 | return theNbMatrices; |
49 | } |
50 | |
51 | Standard_Integer IGESDraw_Planar::NbEntities () const |
52 | { |
53 | return ( theEntities.IsNull()? 0 : theEntities->Length() ); |
54 | } |
55 | |
56 | Standard_Boolean IGESDraw_Planar::IsIdentityMatrix () const |
57 | { |
58 | return ( theTransformationMatrix.IsNull() ); |
59 | } |
60 | |
61 | Handle(IGESGeom_TransformationMatrix) IGESDraw_Planar::TransformMatrix () const |
62 | { |
63 | return theTransformationMatrix; |
64 | } |
65 | |
66 | Handle(IGESData_IGESEntity) IGESDraw_Planar::Entity |
67 | (const Standard_Integer EntityIndex) const |
68 | { |
69 | return (theEntities->Value(EntityIndex)); |
70 | } |