chaco.examples.demo.bigdata module¶

Demonstrates chaco performance with large datasets.

There are 10 plots with 100,000 points each. Right-click and drag to create a range selection region. The region can be moved around and resized (drag the edges). These interactions are very fast because of the backbuffering built into chaco.

Zooming with the mousewheel and the zoombox (as described in simple_line.py) is also available, but panning is not.