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api:dk11:activex:tatukgis_xdk11.itgis_viewerwnd.invalidateextent_2_itgis_extent_wordbool

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ITGIS_ViewerWnd.InvalidateExtent_2 method

DK11 for ActiveX | TatukGIS_XDK11.ITGIS_ViewerWnd.InvalidateExtent_2 | Methods | Properties

Invalidate an extent.

Available also on: Delphi FMX | .NET WinForms | Java.

Syntax

// C#
public void InvalidateExtent_2(
  ITGIS_Extent _extent,
  WordBool _deep
);
' VisualBasic
Public Sub InvalidateExtent_2(
  ByVal _extent As ITGIS_Extent,
  ByVal _deep As WordBool
)
// Oxygene
public
  procedure InvalidateExtent_2(
    _extent : ITGIS_Extent;
    _deep : WordBool
  );

Parameters

Name Type Description
_extent ITGIS_Extent extent to redraw
_deep WordBool True if whole map must marked for update; if False then only shallow repaint will be issued (only topmost layers)
2020/05/22 01:05

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