C++ Syntax

class MKI_POINTIDENTDATA

{

public:

MKI_POINT_PTR m_pPoints;

__int32 m_nCount,

m_nFlag;

double m_dRadius;

MKI_POINTIDENTDATA_DATA( void ); New in Version 2023.0

void

Init( void ); New in Version 2023.0

};

This structure contains information for point identification as required by plug-ins whose MKI_PlugInNotify procedure is called with the MKI_NOTIFY_EXT_POINT_IDENT mode.

Element Description

Points

[MKI_POINT_PTR] Address to a list of points entered by the user for identification. The use depends on the value of Count.

Count

[__int32] Number of points in the polygon. If Count is 1, this one point is used for a "nearest point identification", i.e. the nearest of all points is to be (de-)identified. If Count is at least 3, those points form a polygon and all points inside that polygon are to be (de-)identified. If Count is 0, the value of Flag determines which points shall be identified.

Flag

[__int32] Flag to be used for point identification. Only used if Count is 0. Possible values are:

MKI_FLAG_NULL

All points shall be identified.

MKI_FLAG_SELECT

All permanently selected points (marked with the MKI_FLAG_SELECTED flag) shall be identified.

MKI_FLAG_PREVIOUS

All previously identified points (marked with the MKI_FLAG_PREVIOUS flag) shall be identified.

Radius

[double] Effective snapping radius in internal millimeters. Only used if Count is 1, in which case only those points shall be recognized which are not further away from the one given point than this value.