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api:dk11:delphi:gisinterfaces.igis_viewer.maptoscreen3d_tgis_point3d

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IGIS_Viewer.MapToScreen3D method

DK11 for Delphi | GisInterfaces.IGIS_Viewer.MapToScreen3D | Methods | Properties

Converts 3D point coordinates from map related to screen related.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function MapToScreen3D(
    const _ptg : TGIS_Point3D
  ) : TPoint;
// C++ Builder
public:
  TPoint* MapToScreen3D(
    TGIS_Point3D* const _ptg
  ) = 0;

Parameters

Name Type Description
_ptg TGIS_Point3D coordinate in map units

Result

Type Description
TPoint Map coordinates converted to screen coordinates.

Remarks

See TGIS_LayerVector.DrawLabel for example.

2018/02/17 00:05