In this chapter, you learned about area charts, stacking them, and plotting with percentage values to get a proportional overview of the plotted data. You also learned about sharing tooltips between multiple series so as to view the current point data with just a single hover. Then, we moved on to area-spline charts that are based on spline charts that have similar configuration options to those of area charts. Next, we began exploring the scatter chart and looked at yet another technique to modify tooltips with minimal programming needed. You also learned about using custom data marker symbols. In the last part, we used a bubble chart to plot 3D data.

In the next chapter, you will learn about pie, polar, and spider web charts and their combinations with other chart types, along with their various configuration options and how we can use them to maximize the readability of our raw data.