How to change tooltip text for google chart api?

Question

http://code.google.com/apis/chart/

Answer 1

@Adam; If you want to edit text then check this http://code.google.com/apis/ajax/playground/?type=visualization#pie_chart

you can change your code from here

function drawVisualization() {
  // Create and populate the data table.
  var data = new google.visualization.DataTable();
  data.addColumn('string', 'Task');
  data.addColumn('number', 'Hours per Day');
  data.addRows(5);
  data.setValue(0, 0, 'Work');
  data.setValue(0, 1, 11);
  data.setValue(1, 0, 'Eat');
  data.setValue(1, 1, 2);
  data.setValue(2, 0, 'Commute');
  data.setValue(2, 1, 2);
  data.setValue(3, 0, 'Watch TV');
  data.setValue(3, 1, 2);
  data.setValue(4, 0, 'Sleep');
  data.setValue(4, 1, 7);

and if you want your custom tooltip you have to use javascript for these

http://code.google.com/p/gvtooltip/

http://informationandvisualization.de/blog/tooltips-google-chart-api