zoom property

@override double get zoom

The zoom level of the camera, on top of metersToPixels.

A zoom of 1, which is the default, renders the world at its natural size, where one meter covers metersToPixels pixels.

Implementation

@override
double get zoom => super.zoom / _metersToPixels;

@override set zoom (double value)

Implementation

@override
set zoom(double value) {
  assert(value > 0, 'zoom level must be positive: $value');
  super.zoom = value * _metersToPixels;
}