NewAxisX creates a new x axis.

NewAxisY creates a new y axis.

NewChart creates a new graph.

NewDelimiterX creates a new delimiter for an x axis.

NewDelimiterY creates a new delimiter for an x axis.

NewPoint creates a new point.

Axis is an axis element for graphs.

Chart is a graph object designed to hold all the graph contents as child elements.

Delimiter is an axis child element representing a value on the respective axis.

AddPoint is a point element.