An annotation is a short text added to a chart to explain a specific point: a peak, a break, an event. Placed near the element concerned, it guides the reading and saves the audience from guessing. It is a better replacement for a distant legend.
An annotation is a short text added to a chart to explain a specific point: a peak, a break, an event. Placed near the element concerned, it guides the reading and saves the audience from guessing. It is a better replacement for a distant legend.