ZoomCallbackFunc typedef

ZoomCallbackFunc = void Function(num minDate, num maxDate, List yRanges)

Implementation

typedef ZoomCallbackFunc = void Function(
  // milliseconds since epoch
  num minDate,
  // milliseconds since epoch.
  num maxDate,
  // is an array of [bottom, top] pairs, one for each y-axis.
  List yRanges,
);