Stacked-area is a graphing component for creating stacked area visualizations of data.

To instantiate a graph, you need to provide

• A target dom element

• A list of data series

• An options object (optional)

    var graph = new StackedGraph(elem, series, { /*options*/ } );
  

The series data should be and array of series objects each having the following attributes

• name {String, optional}
• color {String, optional}
• highlightColor {String, optional}
• points {Array}

The points array contains the actual data for the series. Each point should have the attributes

• x {Number}
• y {Number}

Once you have instantiated a graph, there is a set of methods available for zooming, getting values etc.

Set the data series and redraw the graph

Get the value of the currently highlighted region at position {x}

Pan to x value

Zoom to x range

Get which series is currently highlighted

Highlight a contiguous subset of the domain of the graph

Draw or redraw the graph