verticalRangeSignal property

SignalUpdater<List<double>> verticalRangeSignal

A signal update for scaling and panning vertical coordinate range.

Implementation

static SignalUpdater<List<double>> get verticalRangeSignal => _getRangeUpdate(
      (detail) => -detail.focalPointDelta.dy,
      (detail) => detail.verticalScale,
      (size) => size.height,
    );