Each element of the input XML is represented by an interface in this package. The input to the SVG Chart generator can be formed programmatically by using the setters of these objects. Getters of these objects can be used the inspect the values of the input.

Here are descriptions on some important classes of this package:

• Chart: The Chart object represents the root node of the input XML. It can be passed directly to the chart generator.
• InputFactory: Use the InputFactory class to instantiate objects.
• InputDOMDocument: The object model provides an option to maintain the DOM representation of the input. This class can be used to inspect the input DOM with the object model API. When the object model is modified by setter methods, the DOM will also be updated to reflect the changes.