Bar Chart
Create bar charts using Morris.Bar(options), where options is an object containing the configuration options.
Donut Chart
This really couldn't be easier. Create a Donut chart using Morris.Donut(options).
Area Chart
Create an area chart using Morris.Area(options). Area charts take all the same options as line charts.
Line Chart
The public API is terribly simple. It's just one function: Morris.Line (options), where options is an object containing some of the configuration options.