/////////////////////////////////////////////////////////////////////////////// // Copyright (C) 2002-2016, Open Design Alliance (the "Alliance"). // All rights reserved. // // This software and its documentation and related materials are owned by // the Alliance. The software may only be incorporated into application // programs owned by members of the Alliance, subject to a signed // Membership Agreement and Supplemental Software License Agreement with the // Alliance. The structure and organization of this software are the valuable // trade secrets of the Alliance and its suppliers. The software is also // protected by copyright law and international treaty provisions. Application // programs incorporating this software must include the following statement // with their copyright notices: // // This application incorporates Teigha(R) software pursuant to a license // agreement with Open Design Alliance. // Teigha(R) Copyright (C) 2002-2016 by Open Design Alliance. // All rights reserved. // // By use of this software, its documentation or related materials, you // acknowledge and accept the above terms. /////////////////////////////////////////////////////////////////////////////// #ifndef _OD_DB_2DVERTEX_ #define _OD_DB_2DVERTEX_ #include "TD_PackPush.h" #include "DbVertex.h" /** \details */ namespace OdDb { enum Vertex2dType { k2dVertex = 0, // Standard vertex k2dSplineCtlVertex = 1, // Spline-fit or curve-fit control point k2dSplineFitVertex = 2, // Spline-fit generated vertex k2dCurveFitVertex = 3 // Curve-fit generated vertex }; } /** \details This class represents OdDb2Polyline vertices in an OdDbDatabase instance. \sa TD_Db */ class TOOLKIT_EXPORT OdDb2dVertex: public OdDbVertex { public: ODDB_DECLARE_MEMBERS(OdDb2dVertex); /** \remarks Newly created vertices are of type OdDb::k2dVertex. */ OdDb2dVertex(); /** \details Returns the type of this Vertex entity. \remarks vertexType() returns one of the following: Name Value DXF 70 Description OdDb::k2dVertex 0 0x00 Standard vertex. OdDb::k2dSplineCtlVertex 1 0x10 Spline-fit or curve-fit control point. OdDb::k2dSplineFitVertex 2 0x08 Spline-fit generated vertex. OdDb::k2dCurveFitVertex 3 0x01 Curve-fit generated vertex.
*/ OdDb::Vertex2dType vertexType() const; /** \details Sets the type of this Vertex entity. \param vertexType [in] Vertex type. \remarks vertexType type must be one of the following: Name Value DXF 70 Description OdDb::k2dVertex 0 0x00 Standard vertex. OdDb::k2dSplineCtlVertex 1 0x10 Spline-fit or curve-fit control point. OdDb::k2dSplineFitVertex 2 0x08 Spline-fit generated vertex. OdDb::k2dCurveFitVertex 3 0x01 Curve-fit generated vertex.
*/ void setVertexType( OdDb::Vertex2dType vertexType); /** \details Returns the OdDb2dPolyline OCS position of this entity (DXF 10). \remarks Each OdDb2dPolyline is described a series of OCS OdDb2dVertices and an elevation. While Z coordinates are set and retrieved by setPosition() and position() respectively, they are ignored by the Polyline. The elevation of the Polyline can be changed only with OdDb2dPolyline::setElevation(). */ OdGePoint3d position() const; /** \details Sets the OdDb2dPolyline OCS position of this entity (DXF 10). \param position [in] Position. \remarks Each OdDb2dPolyline is described a series of OCS OdDb2dVertices and an elevation. While Z coordinates are set and retrieved by setPosition() and position() respectively, they are ignored by the Polyline. The elevation of the Polyline can be changed only with OdDb2dPolyline::setElevation(). */ void setPosition( const OdGePoint3d& position); /** \details Returns the starting width of the segment following this Vertex entity (DXF 40). */ double startWidth() const; /** \details Sets the starting width of the segment following this Vertex entity (DXF 40). \param startWidth [in] Starting width. */ void setStartWidth( double startWidth); /** \details Returns the ending width of the segment following this Vertex entity (DXF 41). */ double endWidth() const; /** \details Sets the ending width of the segment following this Vertex entity (DXF 41). \param endWidth [in] Ending width. */ void setEndWidth( double endWidth); /** \details Returns the bulge of the segment following this Vertex entity (DXF 42). \remarks Bulge is the tangent of 1/4 the included angle of the arc segment, measured counterclockwise. */ double bulge() const; /** \details Sets the bulge of the arc segment following this Vertex entity (DXF 42). \param bulge [in] Bulge. \remarks Bulge is the tangent of 1/4 the included angle of the arc segment, measured counterclockwise. */ void setBulge( double bulge); /** \details Returns true if and only if the curve fit tangent direction is used by this Vertex entity.(DXF 70, bit 0x02). */ bool isTangentUsed() const; /** \details Specifies the curve fit tangent direction is to be used by this Vertex entity.(DXF 70, bit 0x02). */ void useTangent(); /** \details Specifies the curve fit tangent direction is not to be used by this Vertex entity.(DXF 70, bit 0x02). */ void ignoreTangent(); /** \details Returns the curve fit tangent direction for this Vertex (DXF 50). \remarks This is the angle between the OdDb2dPolyline OCS X-axis and the tangent direction. \note All angles are expressed in radians. */ double tangent() const; /** \details Sets the curve fit tangent direction for this Vertex (DXF 50). \param tangent [in] Tangent angle. \remarks This is the angle between the OdDb2dPolyline OCS X-axis and the tangent direction. \note All angles are expressed in radians. */ void setTangent( double tangent); /** \details Returns the *vertex identifier* of this Vertex entity. */ OdInt32 vertexIdentifier() const; /** \details Sets the *vertex identifier* of this Vertex entity. \param suggestedId [in] Vertex identifier. */ void setVertexIdentifier( OdInt32 suggestedId); virtual OdResult dwgInFields( OdDbDwgFiler* pFiler); virtual void dwgOutFields( OdDbDwgFiler* pFiler) const; virtual OdResult dxfInFields_R12( OdDbDxfFiler* pFiler); virtual void dxfOutFields_R12( OdDbDxfFiler* pFiler) const; virtual OdResult subTransformBy( const OdGeMatrix3d& xfm) ODRX_OVERRIDE; virtual OdResult subGetTransformedCopy( const OdGeMatrix3d& mat, OdDbEntityPtr& pCopy) const; }; /** \details This template class is a specialization of the OdSmartPtr class for OdDb2dVertex object pointers. */ typedef OdSmartPtr OdDb2dVertexPtr; #include "TD_PackPop.h" #endif