A line chart display can become very crowded, making it difficult to discern which line models a particular series. For example, the World Life Expectancy dataset models data for over 200 countries. Arcadia Enterprise makes it easy to find a particular series by making the chart legend interactive.
The following steps demonstrate how to add a legend that makes a line chart interactive. We are using the line of the
World Life Expectancy dataset [data source
samples.world_life_expectancy]. To create this chart, follow the instructions in Line Visuals.
Note that the legend appears on the right side of your visual.
Click on one of the items on the legend, such as Bangladesh.
Note that the visual auto-refreshes to show only the Bangladesh life expectancy time series.
World Population - Line, Interactive.
Above the left navigation bar, click Save.