Returns the chart value of the activity. The value can be positive or negative.
The chart value of the activity. The value can be positive or negative.
The end time of the activity.
the activity end time
The unique id of the activity.
the unique activity ID
The name of the activity, for example "Flight 3441".
the name of the activity
The start time of the activity.
the activity start time
An add-on interface for any activity that is managed by the
ChartLayout
.1.2