flattenUnstackedPointsDataYs method
Flattens values of all unstacked data points.
Use in containers for unstacked charts (e.g. line chart)
Implementation
List<double> flattenUnstackedPointsDataYs() {
// todo 1 replace with expand like in: dataRows.expand((i) => i).toList()
List<double> flat = [];
for (PointsColumn column in this) {
for (StackableValuePoint point in column.stackableValuePoints) {
flat.add(point.toY);
}
}
return flat;
}