A line chart is a fundamental way to display trends and changes over time. When data values span several orders of magnitude, a logarithmic scale compresses the range so that both large and small values remain readable on the same axis.
This sample charts customer activity across a week with three series: product reviews, blog comments, and delivery-support emails. The weekday-to-weekend drop is dramatic, so a logarithmic Y scale (range 1–45,000) is applied. Every data point shows a marker and a label with the exact value. A crosshair highlights axis labels on hover, and an interactive legend lets users toggle or highlight individual series.
Follow the step-by-step Line Chart Tutorial to learn how such charts are built. See the Line Chart documentation for all configuration options.