Sparklines are tiny graphs that you can use inline. You can use more than one in a document.
Sometimes it's useful to highlight a value in a sparkline:
Today there were 5 daily defects.
That example also showed a range using a background colour. This could represent a set of acceptable values.
Centre onto awkward data ranges:
Min and max are the same:
Small range difference, but should still start at 0:
Small range difference, but should still start at 0 (it's a bar chart):
Large min max set to the same:
Negative values should always be above the axis (not fixed yet):
GitHub issue #4: LineGraph with the same values:
TODO: Automatically reduce numerically labels when there are too many to neatly fit.