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api:dk11:delphi:gisinterfaces.igis_viewer.maptoscreenex_tgis_point

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IGIS_Viewer.MapToScreenEx method

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

Converts point coordinates from map related to screen related, but result will be in TGIS_Point.

Available also on: .NET | Java | ActiveX.

Syntax

// Delphi
public
  function MapToScreenEx(
    const _pt : TGIS_Point
  ) : TGIS_Point;
// C++ Builder
public:
  TGIS_Point* MapToScreenEx(
    TGIS_Point* const _pt
  ) = 0;

Parameters

Name Type Description
_pt TGIS_Point coordinate in map units

Result

Type Description
TGIS_Point map coordinates converted to screen coordinates

Remarks

See TGIS_LayerVector.Locate for similar example.

2018/02/17 00:05