MKI_GEO_OBJECT (Basic Classes) Changed in Version 2023.0

C++ Syntax

class MKI_GEO_OBJECT

{

  public:

  MKI_ENTITY_PTR m_pEntity;

  LPWSTR m_pszDescription;

  MKI_RECT m_cRect;

  MKI_POINT m_cPoint1,

            m_cPoint2,

            m_cPoint3,

            m_cPoint4,

            m_cPoint5;

  __int32 m_nHandle1,

          m_nHandle2,

          m_nHandle3,

          m_nHandle4,

          m_nHandle5,

          m_nObjType,

          m_nPen,

          m_nLayer,

          m_nFlag,

          m_nVisible,

          m_nOutlineOld,

          m_nOutlineNew;

  double m_dLen,

         m_dStart,

         m_dArc;

  bool m_fOrient,

       m_fValid;

  MKI_GEO_OBJECT( void );

  void

  Init( void );

  bool

  CopyObj( MKI_CONST_ENTITY_OBJECT_PTR f_pObj );

};

This structure contains the description of a basic geometric object.

Element Description

m_pEntity New in Version 2021.0

[MKI_ENTITY_PTR] Address of the entity from which this basic geometric object is derived, if any, or nullptr. Do not modify!

m_pszDescription New in Version 2023.0

[LPWSTR] Description of the entity from which this data is derived. Maximum length is 255 characters. May be nullptr.

m_cRect

[MKI_RECT] Used for internal purposes. Do not modify!

m_cPoint1

m_cPoint2

m_cPoint3

m_cPoint4

m_cPoint5

[MKI_POINT] These five points describe the object. The use of these points depends on the object's type stored in m_nType. See the Comment section below for further information.

m_cHandle1 New in Version 2021.0

m_cHandle2

m_cHandle3

m_cHandle4

m_cHandle5

[__int32] Point handles for m_cPoint1 through m_cPoint5, respectively, if available. Otherwise, -1. Do not modify!

m_nObjType Renamed in Version 2021.0

[__int32] Type of the object stored in this structure. Possible values are (see MKI_OBJ_*):

MKI_OBJ_LINE

MKI_OBJ_CIRCLE

MKI_OBJ_ARC

MKI_OBJ_SECTOR

MKI_OBJ_SEGMENT

MKI_OBJ_CURVE

MKI_OBJ_ELLIPSE

MKI_OBJ_EARC

MKI_OBJ_ESECTOR

MKI_OBJ_ESEGMENT

MKI_OBJ_MARK

MKI_OBJ_GEOENDLESS

MKI_OBJ_GEOBEAM New in Version 2019.1

MKI_OBJ_GEOLINE

MKI_OBJ_GEOCIRCLE

MKI_OBJ_GEOARC

MKI_OBJ_GEOSECTOR

MKI_OBJ_GEOSEGMENT

MKI_OBJ_GEOELLIPSE

MKI_OBJ_GEOEARC

MKI_OBJ_GEOESECTOR

MKI_OBJ_GEOESEGMENT

MKI_OBJ_GEOCURVE

m_nPen

[__int32] Zero-based pen index of the object. Do not modify!

m_nLayer

[__int32] Zero-based layer index of the object. Do not modify!

m_nFlag

[__int32] Used for internal purposes. Do not modify!

m_nVisible New in Version 2021.0

[__int32] Used for internal purposes. Do not modify!

m_nOutlineOld New in Version 2021.0

m_nOutlineNew

[__int32] Outline index for the contained element before and after modification. Do not modify!

m_dLen

[double] Used for internal purposes. Do not modify!

m_dStart

[double] Start-angle of an elliptical arc (not set for circular arcs!).

m_dArc

[double] Arc-angle of an circular or elliptical arc (signed, i.e. positive for counter-clockwise arc direction, negative for clockwise arc direction).

m_fOrient

[bool] Orientation of an arc. true for positive arc angle (i.e. counter-clockwise), false for negative arc angle (i.e. clockwise).

m_fValid

[bool] Used for internal purposes. Do not modify!

Comment

The meaning of the five points depends on the object's types:

MKI_OBJ_MARK

m_cPoint1        Point

MKI_OBJ_LINE

MKI_OBJ_GEOLINE

MKI_OBJ_GEOENDLESS

MKI_OBJ_GEOBEAM New in Version 2019.1

m_cPoint1        Start-point

m_cPoint2        End-point

MKI_OBJ_CIRCLE

MKI_OBJ_GEOCIRCLE

m_cPoint1        Center-point

m_cPoint2        Radius definition point

MKI_OBJ_ARC

MKI_OBJ_SECTOR

MKI_OBJ_SEGMENT

MKI_OBJ_GEOARC

MKI_OBJ_GEOSECTOR

MKI_OBJ_GEOSEGMENT

m_cPoint1        Center-point

m_cPoint2        Radius definition point

m_cPoint4        Start-angle definition point

m_cPoint5        End-angle definition point

MKI_OBJ_CURVE

MKI_OBJ_GEOCURVE

m_cPoint1        Start-point

m_cPoint2        End-point

m_cPoint4        First pivot point

m_cPoint5        Second pivot point

MKI_OBJ_ELLIPSE

MKI_OBJ_GEOELLIPSE

m_cPoint1        Center-point

m_cPoint2        First vector definition point

m_cPoint3        Second vector definition point

MKI_OBJ_EARC

MKI_OBJ_ESECTOR

MKI_OBJ_ESEGMENT

MKI_OBJ_GEOEARC

MKI_OBJ_GEOESECTOR

MKI_OBJ_GEOESEGMENT

m_cPoint1        Center-point

m_cPoint2        First vector definition point

m_cPoint3        Second vector definition point

m_cPoint4        Start-angle definition point

m_cPoint5        End-angle definition point