zoomBy static method

CameraUpdate zoomBy(
  1. double amount, [
  2. Offset? focus
])

Implementation

static CameraUpdate zoomBy(double amount, [Offset? focus]) {
  return focus == null
      ? CameraUpdate._(<dynamic>[Param.zoomBy, amount])
      : CameraUpdate._(<dynamic>[
          Param.zoomBy,
          amount,
          <double>[focus.dx, focus.dy],
        ]);
}