I am trying to create a line chart with the Google Visualization API. I want to enable zooming. Documents say that the \'explorer\' option is useful. But when I try to use
This seems to be working now with LineChart AND ColumnChart (even though this one is not documented).
var options = { explorer: { maxZoomOut:2, keepInBounds: true } };
http://jsfiddle.net/duJA8/