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96 lines
2.8 KiB
C++
96 lines
2.8 KiB
C++
// 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 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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#ifndef _IGESGraph_Color_HeaderFile
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#define _IGESGraph_Color_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <Standard_Real.hxx>
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#include <IGESData_ColorEntity.hxx>
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#include <Standard_Boolean.hxx>
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class TCollection_HAsciiString;
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class IGESGraph_Color;
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DEFINE_STANDARD_HANDLE(IGESGraph_Color, IGESData_ColorEntity)
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//! defines IGESColor, Type <314> Form <0>
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//! in package IGESGraph
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//!
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//! The Color Definition Entity is used to communicate the
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//! relationship of primary colors to the intensity level of
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//! the respective graphics devices as a percent of full
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//! intensity range.
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class IGESGraph_Color : public IGESData_ColorEntity
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{
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public:
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Standard_EXPORT IGESGraph_Color();
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//! This method is used to set the fields of the class Color
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//! - red : Red color intensity (range 0.0 to 100.0)
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//! - green : Green color intensity (range 0.0 to 100.0)
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//! - blue : Blue color intensity (range 0.0 to 100.0)
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//! - aColorName : Name of the color (optional)
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Standard_EXPORT void Init (const Standard_Real red, const Standard_Real green, const Standard_Real blue, const Handle(TCollection_HAsciiString)& aColorName);
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Standard_EXPORT void RGBIntensity (Standard_Real& Red, Standard_Real& Green, Standard_Real& Blue) const;
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Standard_EXPORT void CMYIntensity (Standard_Real& Cyan, Standard_Real& Magenta, Standard_Real& Yellow) const;
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Standard_EXPORT void HLSPercentage (Standard_Real& Hue, Standard_Real& Lightness, Standard_Real& Saturation) const;
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//! returns True if optional character string is assigned,
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//! False otherwise.
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Standard_EXPORT Standard_Boolean HasColorName() const;
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//! if HasColorName() is True returns the Verbal description of
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//! the Color.
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Standard_EXPORT Handle(TCollection_HAsciiString) ColorName() const;
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DEFINE_STANDARD_RTTIEXT(IGESGraph_Color,IGESData_ColorEntity)
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protected:
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private:
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Standard_Real theRed;
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Standard_Real theGreen;
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Standard_Real theBlue;
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Handle(TCollection_HAsciiString) theColorName;
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};
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#endif // _IGESGraph_Color_HeaderFile
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