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api:dk11:net:tatukgis.ndk.igis_viewer.screentomaprect_trect

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IGIS_Viewer.ScreenToMapRect method

DK11 for .NET | TatukGIS.NDK.IGIS_Viewer.ScreenToMapRect | Methods | Properties

Converts rectangle coordinates from screen related to map related.

Available also on: Delphi | Java | ActiveX.

Syntax

// C#
public TGIS_Extent ScreenToMapRect(
  TRect _rct
);
' VisualBasic
Public Function ScreenToMapRect(
  ByVal _rct As TRect
) As TGIS_Extent
// Oxygene
public
  function ScreenToMapRect(
    _rct : TRect
  ) : TGIS_Extent;

Parameters

Name Type Description
_rct TRect coordinate in screen units

Result

Type Description
TGIS_Extent Calculated extent.

Remarks

This is a reverse process of MapToScreenRect method. See MapToScreenRect for similar example.

2018/02/17 00:28