trends property
Data holder for additional trend lines, for this data point.
For a single trend line, we can assign it as a list with a single element.
For example if we want "7 days moving average", do something like
trends = [ma7]
. If there are multiple tread lines, we can assign a list
with multiple elements, like trends = [ma7, ma30]
.
If we don't want any trend lines, we can assign an empty list.
This should be an unmodifiable list, so please do not use add
or clear
methods on the list. Always assign a new list if values
are changed. Otherwise the UI might not be updated.
Implementation
List<double?> trends;