
STRIPCHART (history of numeric values)

The StripChart widget offers a brief history of
a selected numeric value.   Every 500 ms, it
checks the value of the selected keyword and displays
it as a new data strip on the chart.

You can configure the number of strips and the
strip colour.  You can't interact with a StripChart,
nor can you derive actual values from it after
the fact.  It is merely a convenient trend indicator.

