by Torstein Hønsi
Funnel charts are a type of chart often used to visualize stages in a sales project, where the top are the initial stages with the most clients. The funnel narrows as more clients drop off.
In order for funnel series to run, the
modules/funnel.js file must be loaded after
Each element of the funnel has a height that relates to the value. The size of the funnel by default fills the plot area, and can be overridden by width and height settings. In addition, the neck's size can be set by the neckWidth and neckHeight options. For the full set of options related to the funnel chart type, see plotOptions.funnel in the API reference.