hi,
i'm modifying the sample code for this vis' and find it somewhat
unstable:
1) zooming gets funky after playing with the controls (left or right)
2) the control is very irresponsive and CPU tends to be high even with
few points
3) displayExactValues manipulation does not work - i'm not sure if i
use Javascript correctly (please advise).
i'm mainly interested to use this vis' to show what happned between
exact hours of the day and i cannot make the zoom work fine or break
out of the "1d, 5d, 1m, 6m..."
appreciate your comments.
the code:
<html>
<head>
<script type="text/javascript" src="http://www.google.com/
jsapi"></script>
<script type="text/javascript">
google.load("visualization", "1", {packages:
["annotatedtimeline"]});
google.setOnLoadCallback(drawChart);
function drawChart()
{
var data = new google.visualization.DataTable();
data.addColumn('date', 'Date');
data.addColumn('number', 'pilot A');
data.addColumn('number', 'pilot B');
data.addRows(6);
data.setValue(0, 0, new Date(2008, 1 , 1, 1));
data.setValue(0, 1, 3000);
data.setValue(0, 2, 4045);
data.setValue(1, 0, new Date(2008, 1 , 1, 2));
data.setValue(1, 1, 1404);
data.setValue(1, 2, 2037);
data.setValue(2, 0, new Date(2008, 1 , 1, 3));
data.setValue(2, 1, 5502);
data.setValue(2, 2, 5076);
data.setValue(3, 0, new Date(2008, 1 , 1, 4));
data.setValue(3, 1, 7528);
data.setValue(3, 2, 1433);
data.setValue(4, 0, new Date(2008, 1 , 1, 5));
data.setValue(4, 1, 4147);
data.setValue(4, 2, 6646);
data.setValue(5, 0, new Date(2008, 1 , 1, 6));
data.setValue(5, 1, 3332);
data.setValue(5, 2, 3946);
var chart = new
google.visualization.AnnotatedTimeLine(document.getElementById('chart_div'));
chart.draw(data, {displayAnnotations: true ,
displayExactValues:
true});
}
</script>
</head>
<body>
<div id="chart_div" style="width: 700px; height: 240px;"></
div>
</body>
</html>
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