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api:dk11:delphi:gisinterfaces.igis_viewer.maptoscreen_tgis_point

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IGIS_Viewer.MapToScreen method

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

Converts point coordinates from map related to screen related.

Available also on: .NET | Java | ActiveX.

Syntax

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

Parameters

Name Type Description
_ptg TGIS_Point coordinate in map units

Result

Type Description
TPoint Map coordinates converted to screen coordinates.

Remarks

See TGIS_LayerVector.DrawLabel for example.

2020/05/07 01:07

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