Stacked bar series are more specialized bar series, modified to be arranged on top of
each other, rather than disposed side by side, as it happens with charts displaying
more than one bar series.
The applet below displays two stacked bar series, vertically stacked. The type of a
stacked bar series is 'stackbar'.
For a complete list of stacked bar series parameters, click here.
For a complete list of parameters shared by series displayed by GraphApplet.class, click
here.