Zoom Google Line chart

Question

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

Answer 1

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/