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9775fa6110
Macro NO_CXX_EXCEPTION was removed from code. Method Raise() was replaced by explicit throw statement. Method Standard_Failure::Caught() was replaced by normal C++mechanism of exception transfer. Method Standard_Failure::Caught() is deprecated now. Eliminated empty constructors. Updated samples. Eliminate empty method ChangeValue from NCollection_Map class. Removed not operable methods from NCollection classes.
151 lines
5.2 KiB
C++
151 lines
5.2 KiB
C++
// Created by: CKY / Contract Toubro-Larsen
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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 under
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// the terms of the GNU Lesser General Public License 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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//--------------------------------------------------------------------
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//--------------------------------------------------------------------
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#include <gp_Pnt2d.hxx>
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#include <gp_XY.hxx>
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#include <gp_XYZ.hxx>
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#include <IGESData_IGESEntity.hxx>
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#include <IGESData_ViewKindEntity.hxx>
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#include <IGESDraw_DrawingWithRotation.hxx>
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#include <IGESDraw_PerspectiveView.hxx>
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#include <IGESDraw_View.hxx>
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#include <IGESGraph_DrawingSize.hxx>
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#include <IGESGraph_DrawingUnits.hxx>
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#include <Interface_Macros.hxx>
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#include <Standard_DimensionMismatch.hxx>
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#include <Standard_OutOfRange.hxx>
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#include <Standard_Type.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(IGESDraw_DrawingWithRotation,IGESData_IGESEntity)
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IGESDraw_DrawingWithRotation::IGESDraw_DrawingWithRotation () { }
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void IGESDraw_DrawingWithRotation::Init
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(const Handle(IGESDraw_HArray1OfViewKindEntity)& allViews,
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const Handle(TColgp_HArray1OfXY)& allViewOrigins,
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const Handle(TColStd_HArray1OfReal)& allOrientationAngles,
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const Handle(IGESData_HArray1OfIGESEntity)& allAnnotations)
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{
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Standard_Integer Len = allViews->Length();
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if ( allViews->Lower() != 1 ||
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(allViewOrigins->Lower() != 1 || allViewOrigins->Length() != Len) ||
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(allOrientationAngles->Lower() != 1 || allOrientationAngles->Length() != Len) )
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throw Standard_DimensionMismatch("IGESDraw_DrawingWithRotation : Init");
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if (!allAnnotations.IsNull())
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if (allAnnotations->Lower() != 1) throw Standard_DimensionMismatch("IGESDraw_DrawingWithRotation : Init");
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theViews = allViews;
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theViewOrigins = allViewOrigins;
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theOrientationAngles = allOrientationAngles;
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theAnnotations = allAnnotations;
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InitTypeAndForm(404,1);
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}
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Standard_Integer IGESDraw_DrawingWithRotation::NbViews () const
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{
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return (theViews->Length());
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}
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Handle(IGESData_ViewKindEntity) IGESDraw_DrawingWithRotation::ViewItem
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(const Standard_Integer Index) const
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{
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return (theViews->Value(Index));
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}
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gp_Pnt2d IGESDraw_DrawingWithRotation::ViewOrigin
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(const Standard_Integer Index) const
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{
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return ( gp_Pnt2d (theViewOrigins->Value(Index)) );
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}
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Standard_Real IGESDraw_DrawingWithRotation::OrientationAngle
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(const Standard_Integer Index) const
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{
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return ( theOrientationAngles->Value(Index) );
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}
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Standard_Integer IGESDraw_DrawingWithRotation::NbAnnotations () const
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{
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return (theAnnotations.IsNull() ? 0 : theAnnotations->Length() );
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}
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Handle(IGESData_IGESEntity) IGESDraw_DrawingWithRotation::Annotation
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(const Standard_Integer Index) const
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{
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return ( theAnnotations->Value(Index) );
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}
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gp_XY IGESDraw_DrawingWithRotation::ViewToDrawing
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(const Standard_Integer NumView, const gp_XYZ& ViewCoords) const
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{
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gp_XY thisOrigin = theViewOrigins->Value(NumView);
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Standard_Real XOrigin = thisOrigin.X();
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Standard_Real YOrigin = thisOrigin.Y();
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Standard_Real theScaleFactor=0.;
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Handle(IGESData_ViewKindEntity) tempView = theViews->Value(NumView);
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if (tempView->IsKind(STANDARD_TYPE(IGESDraw_View)))
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{
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DeclareAndCast(IGESDraw_View, thisView, tempView);
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theScaleFactor = thisView->ScaleFactor();
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}
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else if (tempView->IsKind(STANDARD_TYPE(IGESDraw_PerspectiveView)))
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{
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DeclareAndCast(IGESDraw_PerspectiveView, thisView, tempView);
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theScaleFactor = thisView->ScaleFactor();
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}
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Standard_Real XV = ViewCoords.X();
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Standard_Real YV = ViewCoords.Y();
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Standard_Real theta = theOrientationAngles->Value(NumView);
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Standard_Real XD =
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XOrigin + theScaleFactor * ( XV * Cos(theta) - YV * Sin(theta) );
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Standard_Real YD =
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YOrigin + theScaleFactor * ( XV * Sin(theta) + YV * Cos(theta) );
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return ( gp_XY(XD, YD) );
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}
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Standard_Boolean IGESDraw_DrawingWithRotation::DrawingUnit
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(Standard_Real& val) const
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{
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val = 0.;
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Handle(Standard_Type) typunit = STANDARD_TYPE(IGESGraph_DrawingUnits);
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if (NbTypedProperties(typunit) != 1) return Standard_False;
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DeclareAndCast(IGESGraph_DrawingUnits,units,TypedProperty(typunit));
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if (units.IsNull()) return Standard_False;
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val = units->UnitValue();
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return Standard_True;
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}
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Standard_Boolean IGESDraw_DrawingWithRotation::DrawingSize
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(Standard_Real& X, Standard_Real& Y) const
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{
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X = Y = 0.;
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Handle(Standard_Type) typsize = STANDARD_TYPE(IGESGraph_DrawingSize);
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if (NbTypedProperties(typsize) != 1) return Standard_False;
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DeclareAndCast(IGESGraph_DrawingSize,size,TypedProperty(typsize));
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if (size.IsNull()) return Standard_False;
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X = size->XSize(); Y = size->YSize();
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return Standard_True;
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}
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