Line charts can display changes in measures across time or progress across a series of stages.
Line charts have the following sections: Measures, Trend By, Segment By, and Configuration.
If you configure the Trend By section and add a date data or an attribute, you display a trend line. Trend lines connect individual measure or attribute values. Adding another attribute to the Segment By section will transform your simple line graph into a line segment graph.
In line charts, you can :