Bar Chart
Create bar charts using Morris.Bar(options), where options is an object containing the configuration options.
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.
Area Chart
Create an area chart using Morris.Area(options). Area charts take all the same options as line charts.
Donut Chart
This really couldn't be easier. Create a Donut chart using Morris.Donut(options).