| Chart::Bars | Bars class provides all functions which are specific to vertical bars | 
| Chart::Base | Base class for Chart; all other classes derived from here | 
| Chart::BrushStyles | Define styles for Points and LinesPoints classes | 
| Chart::Composite | Composite class derived from class Base | 
| Chart::Constants | Constants class defines all necessary constants for Class Chart | 
| Chart::Direction | Direction class derived class for Chart to implement direction charts | 
| Chart::ErrorBars | ErrorBars class derived from class Base | 
| Chart::HorizontalBars | HorizontalBars class derived from class Base | 
| Chart::Lines | Lines class derived from class Base | 
| Chart::LinesPoints | LinesPoints class connect the given x-/y-values by straight lines and the x-/y-values are plotted by points | 
| Chart::Mountain | Mountain class derived class for Chart to implement mountain type of plots | 
| Chart::Pareto | Pareto class derived class for Chart to implement | 
| Chart::Pie | Pie class derived class for Chart to implement pies | 
| Chart::Points | Points class derived from class Base | 
| Chart::Split | Split class derived from class Base | 
| Chart::StackedBars | StackedBars class derived from class Base | 
 1.7.1
 1.7.1