Dual axis - Stacked area & line Part of FusionCharts XT
The stacked area chart plus line with dual y-axis is a combination of the stacked area and line chart rendered on the same chart canvas with a dual y-axis. The stacked area chart plots datasets vertically but on top of each other instead of the clustered overlapping. The line chart is rendered with data values plotted as data points that are connected using line segments.
An icon legend is rendered at the bottom of the chart to map data plots to their corresponding data categories; the icons can be clicked to show/hide data plots. This chart is used to visualize related datasets like multiple product categories vis-a-vis profits.