TGIS_Shape.AddPoint method

DK for Delphi | GisLayerVector.TGIS_Shape.AddPoint | Constructors | Fields | Methods | Properties

Adds a 2D vertex to the current part of the shape.

Available also on: .NET | Java | ActiveX | Python.

// Delphi
public
  procedure AddPoint(
    const _ptg : TGIS_Point
  ); virtual; abstract;

// C++ Builder
public:
  virtual void AddPoint(
    TGIS_Point* const _ptg
  ) = 0;

PURPOSE: Appends a vertex when constructing or editing point, line, or polygon geometry.

BEHAVIOR: Adds the specified XY coordinate to the active part of the shape. Concrete shape classes implement the geometry- specific rules for accepting the point.

CONSTRAINTS: Abstract method implemented by derived shape classes.

Adds a new 2D (X,Y) point value, specified as TGIS_Point record value, to a specific part of the shape. The new point is added at the end of specified part of the shape

• Fields sample
• HelloDK sample
• InMemory sample
• SelectByShape sample