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api:dk11:delphi:gislayervector.tgis_shape.exporttoewkt_void

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TGIS_Shape.ExportToEWKT method

DK11 for Delphi | GisLayerVector.TGIS_Shape.ExportToEWKT | Constructors | Fields | Methods | Properties

Export the Shape geometry into an Extended Well-Known Text (EWKT) representation of the geometry with SRID meta data. (see www.postgis.org).

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function ExportToEWKT : String; virtual; abstract;
// C++ Builder
public:
  virtual UnicodeString ExportToEWKT(void) = 0;

Result

Type Description
String Exported EWKT text.

Remarks

Spatial referencing identifier SRID can be provided by TGIS_Shape.SetSRID
See ExportToEWKB for example.

2020/05/07 01:09

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