A step-line chart is a variation of a line chart that uses horizontal and vertical segments to connect data points. This approach makes value transitions clearly visible and works well for data that holds steady between discrete changes.
This sample renders a single-series step-line chart with monthly values from January through December, using the “forward” step direction. In forward mode, each horizontal segment extends from the current data point toward the next one, so the value change appears at the end of each interval. Animation is enabled, and a crosshair provides interactive tracking as the user hovers over the chart.
Follow the step-by-step Line Chart Tutorial to learn how such charts are built. See the Line Chart documentation for all configuration options.