NewSparkline returns an unrenderable single sparkline that intended to be added into a SparklineGroup.

NewSparklineGroup return a new *SparklineGroup with given Sparklines, you can always add a new Sparkline later.

NewTable returns a new Table instance.

LineGraph implements a line graph of data points.

Sparkline is like: ▅▆▂▂▅▇▂▂▃▆▆▆▅▃.

SparklineGroup is a renderable widget which groups together the given sparklines.