More examples

When chart is small / too many data

1. the legend is paginated
2. press and hold a legend item to select the only one
3. click the only selected legend item to select all
4. the tooltip cuts off what it can't fit (initial series sorting partially mitigates it)

Automatic pseudo-log scale

When the difference in values is too big, pseudo-log scale may help you see more:

The pseudo-log operation is: log10(value - globalMinValue + 1000.0) - 3.0

Otherwise you would see the following: