It's a one-liner: just use 'BarChart' instead 'PieChart' in the chartType
parameter for the ChartWrapper that defines the chart:
var pie = new google.visualization.ChartWrapper({
'chartType': 'BarChart',
...
});
For better clarity, you might also want to update the variable from 'pie' to
'barchart' (or whatever you prefer) and update the set of options to match
what you need, so for example:
var *chart* = new google.visualization.ChartWrapper({
* 'chartType': 'BarChart',*
'containerId': 'chart1',
'options': {
'width': 300,
'height': 300,
'legend': 'none',
'title': 'Donuts eaten per person',
},
// Instruct the piechart to use colums 0 (Name) and 3 (Donuts
Eaten)
// from the 'data' DataTable.
'view': {'columns': [0, 3]}
});
....
new google.visualization.Dashboard(document.getElementById(
'dashboard')).
bind([slider, categoryPicker], [*chart*, table]).
draw(data);
/R.
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