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api:dk11:delphi:gislayer.tgis_layer.projectextent_tgis_extent

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TGIS_Layer.projectExtent method

DK11 for Delphi | GisLayer.TGIS_Layer.projectExtent | Constructors | Fields | Methods | Properties | Events

Project a given extent. To be sure, also the center point on each vertex will be calculated.

Available also on: .NET | Java.

Syntax

// Delphi
protected
  function projectExtent(
    const _extent : TGIS_Extent
  ) : TGIS_Extent;
// C++ Builder
protected:
  TGIS_Extent* projectExtent(
    TGIS_Extent* const _extent
  );

Parameters

Name Type Description
_extent TGIS_Extent extent to be projected

Result

Type Description
TGIS_Extent new extent after projecting the old
2017/09/04 11:15