zoomLevel property

double zoomLevel

Implementation

double get zoomLevel => _getAttribute<double>(kZoomLevel, 0);

void zoomLevel=(double? x)

The percentage of the zoom. Must be a value between 1.0 and 5.0

pass null to remove key from attributes

Implementation

set zoomLevel(double? x) => (x == null)
    ? _attributes.remove(kZoomLevel)
    : _attributes[kZoomLevel] = x;