DbMline.h

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// Copyright (C) 2002-2017, 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) 2002-2017 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_DBMLINE_H
#define OD_DBMLINE_H
 
#include "TD_PackPush.h"
 
#include "DbEntity.h"
//#include "Ge/GeVoidPointerArray.h"
 
struct Mline
{
  typedef OdInt8 MlineJustification;
  enum
  {
    kTop = 0,
    kZero,
    kBottom
  };
  enum
  {
    kOpen = 0,
    kClosed,
    kMerged
  };
};
 
class OdGePlane;
 
      struct OdMLSegment
{
  OdGeDoubleArray m_AreaFillParams;
  OdGeDoubleArray m_SegParams;
};
 
typedef OdArray<OdMLSegment> OdMLSegmentArray;
 
class TOOLKIT_EXPORT OdDbMline : public OdDbEntity
{
public:
  ODDB_DECLARE_MEMBERS(OdDbMline);
 
  OdDbMline();
 
  void setStyle(
    const OdDbObjectId &styleId);
 
  OdDbObjectId style() const;
 
  void setJustification(Mline::MlineJustification justification);
 
  Mline::MlineJustification justification() const;
 
  void setScale(
    double scale);
 
  double scale() const;
 
  OdGeVector3d normal() const;
  
  void setNormal(
    const OdGeVector3d& normal);
 
  void appendSeg(
    const OdGePoint3d& newVertex);
 
  void removeLastSeg
    (OdGePoint3d& lastVertex);
 
  void moveVertexAt(
    int vertexIndex, 
    const OdGePoint3d& newPosition);
 
  void setClosedMline(
    bool closedMline);
 
  bool closedMline() const;
 
  void setSupressStartCaps(
    bool supressIt);
 
  bool supressStartCaps() const;
 
  void setSupressEndCaps(
    bool supressIt);
 
  bool supressEndCaps() const;
 
  int numVertices() const;
 
  OdGePoint3d vertexAt(
    int vertexIndex) const;
 
  OdGeVector3d axisAt(
    int vertexIndex) const;
 
  OdGeVector3d miterAt(
    int vertexIndex) const;
 
  void getParametersAt(int index, OdMLSegmentArray& params) const;
 
  void setParametersAt(
    int vertexIndex, 
    const OdMLSegmentArray& params);
 
  int element(const OdGePoint3d &pt) const;
 
  OdResult getClosestPointTo(const OdGePoint3d &pt, OdGePoint3d& ptOut, bool bExtend, bool bExcludeCaps = false) const;
 
  OdResult getClosestPointTo(const OdGePoint3d &pt, const OdGeVector3d &norm, OdGePoint3d& ptOut, bool bExtend, bool bExcludeCaps = false) const;
 
  void getPlane(OdGePlane &plane) const;
 
  virtual OdResult dwgInFields(
    OdDbDwgFiler* pFiler);
 
  virtual void dwgOutFields(
    OdDbDwgFiler* pFiler) const;
 
  virtual OdResult dxfInFields(
    OdDbDxfFiler* pFiler);
 
  virtual void dxfOutFields(
    OdDbDxfFiler* pFiler) const;
 
  virtual OdResult subTransformBy(
    const OdGeMatrix3d& xfm);
 
  virtual bool subWorldDraw(
    OdGiWorldDraw* pWd) const;
 
  virtual OdResult subExplode(
    OdRxObjectPtrArray& entitySet) const; /* Replace OdRxObjectPtrArray */
 
  virtual OdResult explodeGeometry(OdRxObjectPtrArray& entitySet) const;
 
  virtual void subClose();
 
  virtual OdResult subGetClassID(
    void* pClsid) const;
 
  virtual OdResult subGetTransformedCopy(
    const OdGeMatrix3d& mat, OdDbEntityPtr& pCopy) const;
 
  virtual void subSetDatabaseDefaults(OdDbDatabase * pDb, bool doSubents);
 
  virtual OdResult subGetSubentPathsAtGsMarker(OdDb::SubentType type,
                                               OdGsMarker gsMark,
                                               const OdGePoint3d& ,
                                               const OdGeMatrix3d& ,
                                               OdDbFullSubentPathArray& subentPaths,
                                               const OdDbObjectIdArray* pEntAndInsertStack) const;
 
  virtual OdResult subGetGsMarkersAtSubentPath(const OdDbFullSubentPath& subPath,
                                               OdGsMarkerArray& gsMarkers) const;
};
 
typedef OdSmartPtr<OdDbMline> OdDbMlinePtr;
 
#include "TD_PackPop.h"
 
#endif