zoomFactor property

double zoomFactor

Multiplier by which the view is zoomed. Must be at least 1.0.

Implementation

double get zoomFactor => _zoomFactor;
void zoomFactor=(double value)

Implementation

set zoomFactor(double value) {
  if (value < 1.0) {
    throw ArgumentError.value(value, 'zoomFactor', 'Must be at least 1.0');
  }

  if (value == _zoomFactor) return;

  _zoomFactor = value;
  notifyListeners();
}