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api:dk11:python:tatukgis.pdk.tgis_viewerwnd.invalidateextent_tgis_extent_boolean

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TGIS_ViewerWnd.InvalidateExtent(tatukgis.pdk.TGIS_Extent, bool) method

DK11 for Python | tatukgis.pdk.TGIS_ViewerWnd.InvalidateExtent | Overloads | Constructors | Methods | Properties | Events

Invalidate an extent.

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

Syntax

Implements IGIS_Viewer.InvalidateExtent.

# Python
def InvalidateExtent(
  self
  _extent: tatukgis.pdk.TGIS_Extent
  _deep: bool
) -> None: 

Parameters

Name Type Description
_extent tatukgis.pdk.TGIS_Extent extent to redraw
_deep bool True if whole map must marked for update; if False then only shallow repaint will be issued (only topmost layers)
2022/11/30 16:04

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