A D3 line chart shows the global total deaths caused by earthquakes from 1900 to 1999.

Brush:

1. Select:

In selected area, circles become red.

1. Double click:

If user has already selected an area, user can unselect it by double clicking in this area. If user has not selected area, double click will select all circles.

Data: Earthquakes Dataset.

Y-axis:

Global total deaths in the year

X-axis:

Year