Zoomable Bubble Chart
A great thing about interactive charts is that you can put a lot of information into one chart and let users zoom in and out to see the data with varying level of detail. This demo shows a bubble chart with all the zooming features enabled.
Key implementation details
The key here is to enable all of the zooming and panning features on the
pinchZoomY are all set to
true. And mouse-wheel behavior is set to zoom on both X and Y axes with
wheelY: "zoomXY". Finally, we add both horizontal and vertical scrollbars to enable manual zooming and panning on each axis.