x1 property

(num Function(T, int, List<T>)?) x1

When an area is generated (see Area.call), the x1 accessor will be invoked for each defined element in the input data list, being passed the element d, the index i, and the list data as three arguments.

TIP: This method is intended for vertically-oriented areas, as when time goes down↓ rather than right→; for the more common horizontally-oriented areas, use x instead.

final area = Area(…)..x1 = (d, i, data) => x(d["Close"]);

area.x1; // (d, i, data) => d["Close"]

The x1 accessor defaults to null, indicating that the previously-computed x0 value should be reused for the x1 value; this default is intended for horizontally-oriented areas.

Implementation

num Function(T, int, List<T>)? get x1 => _x1;

void x1=(num x1(T, int, List<T>)?)

Implementation

set x1(num Function(T, int, List<T>)? x1) => _x1 = x1;