TdxCustomMapControl.ActualZoomLevel Property

Returns the current map zoom level.

Declaration

delphi

property ActualZoomLevel: Double read;

Property Value

Type	Description
Double

The current map zoom level.

The property value ranges between 1.0 (zoomed out) and 20.0 (zoomed in).

Remarks

Use the ActualZoomLevel property to track the current map zoom level. In addition, you can handle the OnZoomLevelChanged event to execute custom code in response to zoom level changes.

You can use the ZoomLevel property to specify the required map zoom level or call the ZoomIn or ZoomOut procedure to increment or decrement the zoom level.