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,
);