///////////////////////////////////////////////////////////////////////////////
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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_GE_LINE_2D_H
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#define OD_GE_LINE_2D_H /*!DOM*/
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#include "Ge/GeLinearEnt2d.h"
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#include "TD_PackPush.h"
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/** \details
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This class represents infinite lines in 2D space.
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Library: TD_Ge
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<group OdGe_Classes>
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\sa
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<link ge_OdGeLine.html, Working with Lines>
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*/
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class GE_TOOLKIT_EXPORT OdGeLine2d : public OdGeLinearEnt2d
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{
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public:
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/** \param line [in] Any 2D line.
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\param point [in] Any 2D point.
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\param point1 [in] Any 2D point.
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\param point2 [in] Any 2D point.
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\param source [in] Object to be cloned.
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\param vect [in] Any 2D vector.
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\remarks
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point and vect construct an infinite line passing through point with
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a direction of vect. vect cannot have a zero length.
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point1 and point2 construct an infinite line passing through both points. The
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points cannot be coincident.
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If called with no arguments, constructs in infinite line coincident with the X-axis.
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*/
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OdGeLine2d();
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OdGeLine2d(
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const OdGeLine2d& source);
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OdGeLine2d(
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const OdGePoint2d& point,
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const OdGeVector2d& vect);
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OdGeLine2d(
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const OdGePoint2d& point1,
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const OdGePoint2d& point2);
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GE_STATIC_EXPORT static const OdGeLine2d kXAxis; // X-axis *line*.
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GE_STATIC_EXPORT static const OdGeLine2d kYAxis; // Y-axis *line*.
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/** \details
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Sets the parameters for this line according to the arguments, and returns a reference to this line.
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\param point [in] Any 2D point.
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\param vect [in] Any 2D vector
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\param point1 [in] Any 2D point.
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\param point2 [in] Any 2D point.
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\remarks
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point and vect construct an infinite line passing through point with
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a direction of vect. vect cannot have a zero length.
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point1 and point2 construct an infinite line passing through both points. The
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points should no be coincident.
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*/
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OdGeLine2d& set(
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const OdGePoint2d& point,
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const OdGeVector2d& vect);
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OdGeLine2d& set(
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const OdGePoint2d& point1,
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const OdGePoint2d& point2);
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OdGeLine2d& operator =(const OdGeLine2d& line);
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private:
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OdGeLine2d(OdGeEntity2dImpl*);
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};
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#include "TD_PackPop.h"
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#endif // OD_GE_LINE_2D_H
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