Lasted rendered lines at opacity.
Brush: Drag vertically along an axis.
Remove Brush: Tap the axis background.
Reorder Axes: Drag a label horizontally.
Invert Axis: Tap an axis label.
Permanently filter the dataset with these buttons.
Reload the page to start over.
Adapted from examples by Mike Bostock and Jason Davies.
Copyright © 2012, Kai Chang
All rights reserved. Released under the BSD License.