The Build Your Own example allows you to see some of PopChart's basic functionality.
You can change the numbers and see how PopChart automatically increases its scale to
accommodate values either larger or smaller than the original scale. You can change the
image type and the graph style to see how their appearance differs. The [D] in the lower
right hand corner indicates that there is descriptive text available for screen readers
to read aloud, enabling the visually impaired to understand the data more clearly.
