Percent Stacked Step Area Chart
A Percent Stacked Step Area Chart (otherwise known as a 100% Stacked Step Area Chart) is a multiple-series Area Chart that displays the trend of the percentage each value contributes over time or categories.
The concept of stacking in AnyChart is explained in this article: Stacked Charts (Overview).
To build a Percent Stacked Step Area Chart, you should create a multiple-series Step Area Chart and set stackMode() to percent:
// create a chart chart = chart.area(); // enable the percent stacking mode chart.yScale().stackMode("percent"); // create step area series var series1 = chart.stepArea(seriesData_1); var series2 = chart.stepArea(seriesData_2);
The Step Area series' settings are mostly the same as other series'. The majority of information about adjusting series in AnyChart is given in the General Settings article.