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api:dk11:delphi:gisinterfaces.igis_viewer.screentomap3d_tpoint

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IGIS_Viewer.ScreenToMap3D method

DK11 for Delphi | GisInterfaces.IGIS_Viewer.ScreenToMap3D | Methods | Properties

Converts point coordinates from screen related to map related.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function ScreenToMap3D(
    const _pt : TPoint
  ) : TGIS_Point3D;
// C++ Builder
public:
  TGIS_Point3D* ScreenToMap3D(
    TPoint* const _pt
  ) = 0;

Parameters

Name Type Description
_pt TPoint coordinate in screen units

Result

Type Description
TGIS_Point3D Screen coordinates converted to map coordinates.

Remarks

See TGIS_LayerVector.Locate for example.

2018/02/17 00:05