horizontalRangeSignal property

SignalUpdater<List<double>> horizontalRangeSignal

A signal update for scaling and panning horizontal coordinate range.

Implementation

static SignalUpdater<List<double>> get horizontalRangeSignal =>
    _getRangeUpdate(
      (detail) => detail.focalPointDelta.dx,
      (detail) => detail.horizontalScale,
      (size) => size.width,
    );