api:dk11:delphi:fmx.gisviewerwnd.tgis_viewerwnd.invalidatewholemap_void
Table of Contents
TGIS_ViewerWnd.InvalidateWholeMap method
DK for Delphi | FMX.GisViewerWnd.TGIS_ViewerWnd.InvalidateWholeMap | Constructors | Methods | Properties | Events
Invalidate whole map. All layers must be updated.
Available also on: .NET WinForms | Java | ActiveX.
Syntax
Implements IGIS_Viewer.InvalidateWholeMap.
// Delphi public procedure InvalidateWholeMap;
// C++ Builder public: void InvalidateWholeMap(void);
Remarks
USAGE: Force complete redraw of entire viewport. Mark all layers for update. Use after programmatic changes that affect all visible content.
gis.InvalidateWholeMap() # Entire map will be redrawn on next paint
References
2026/09/20 23:46