///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2002-2016, Open Design Alliance (the "Alliance").
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// All rights reserved.
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//
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// This software and its documentation and related materials are owned by
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// the Alliance. The software may only be incorporated into application
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// programs owned by members of the Alliance, subject to a signed
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// Membership Agreement and Supplemental Software License Agreement with the
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// Alliance. The structure and organization of this software are the valuable
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// trade secrets of the Alliance and its suppliers. The software is also
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// protected by copyright law and international treaty provisions. Application
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// programs incorporating this software must include the following statement
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// with their copyright notices:
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//
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// This application incorporates Teigha(R) software pursuant to a license
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// agreement with Open Design Alliance.
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// Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance.
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// All rights reserved.
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//
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// By use of this software, its documentation or related materials, you
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// acknowledge and accept the above terms.
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///////////////////////////////////////////////////////////////////////////////
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#ifndef OD_HATCHPATTERN_H
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#define OD_HATCHPATTERN_H
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#include "TD_PackPush.h"
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#include "Ge/GePoint2d.h"
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#include "Ge/GeVector2d.h"
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#include "Ge/GeDoubleArray.h"
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/** \details
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This class implements a single line of an OdDbHatchPattern object.
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Library: TD_Db
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<group Other_Classes>
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*/
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class OdHatchPatternLine
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{
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public:
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double m_dLineAngle;
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OdGePoint2d m_basePoint;
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OdGeVector2d m_patternOffset;
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OdGeDoubleArray m_dashes;
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OdHatchPatternLine()
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: m_dLineAngle(0.0)
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{
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}
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void transformBy(const OdGeMatrix2d& ocsXform)
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{
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m_basePoint.transformBy(ocsXform);
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m_patternOffset.transformBy(ocsXform);
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OdGeVector2d pO(OdGeVector2d::kXAxis);
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pO.rotateBy(m_dLineAngle);
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pO.transformBy(ocsXform);
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m_dLineAngle = pO.angle();
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OdGeDoubleArray::iterator pDash;
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for(pDash = m_dashes.begin(); pDash != m_dashes.end(); ++ pDash)
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{
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(*pDash) *= pO.length();
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}
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}
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void scale(double s)
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{
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m_patternOffset *= s;
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for (unsigned int j = 0; j < m_dashes.size(); ++j)
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m_dashes[j] *= s;
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}
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};
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/** \details
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This template class is a specialization of the OdArray class for OdHatchPatternLine objects.
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*/
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typedef OdArray<OdHatchPatternLine> OdHatchPattern;
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#include "TD_PackPop.h"
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#endif //#ifndef OD_HATCHPATTERN_H
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