User Tools

Site Tools


api:dk11:activex:tatukgis_xdk11.tgis_layervectordirectwritehelper

TGIS_LayerVectorDirectWriteHelper class

DK11 for ActiveX | TatukGIS_XDK11.TGIS_LayerVectorDirectWriteHelper | Classes | Methods | Properties

Helper for direct writing into a layer storage.

Available also on: Delphi | .NET | Java.

Syntax

// C#
public class TGIS_LayerVectorDirectWriteHelper : ITGIS_LayerVectorDirectWriteHelper 
{
}
' VisualBasic
Public Class TGIS_LayerVectorDirectWriteHelper
  Implements ITGIS_LayerVectorDirectWriteHelper
End Class
// Oxygene
type
  TGIS_LayerVectorDirectWriteHelper = public class
  end;

Implements

Methods

Inherited Overrides Protected
Name Visibility Description
AddShape public Adds a new shape to a storage.
AttachDelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)
Build public Builds new layer - prepares storage for direct writing.
Close public Finalizes direct writing into a layer storage.
Create_ public Constructor.
DelphiObj public Only for internal use of TatukGIS.
(Inherited from ITBaseObject)

Properties

Inherited Protected
Name Visibility Description
Layer public Attached layer

Remarks

Direct write is the fastest way of adding shapes. It is perfect for batch operation. However, its should be called exclusively - other operations on a layer should not be performed upon use of direct write operation.

References

2020/05/28 09:03