I am trying to use the arrowformat on a column in a table.
I want the arrow to be in column2, but its to point up or down based
on column 1.
I can't quite figure it out.
This is what I have which gives me arrows - but uses the digit 1 as
the base rather than data column 1
what I want is a table that looks like
Results National Mine
AAA 12 arrowDown 10 (cause 10 is less than 12)
BBB 14 no arrow 14 (cause 14 is equal to 14)
CCC 2 arrowUp 8 (cause 8 is more than 2)
Here is what I have that gives me all up arrows (I think cause all the
results are more that the base value of 1 - when what I want is the
base value to be column 1.
[code]
function drawTable() {
var data = new google.visualization.DataTable();
data.addColumn('string', 'Results');
data.addColumn('number', 'National');
data.addColumn('number', 'Mine');
data.addRows([
[type1, value1, myvalue1],
[type2, value2, myvalue2],
[type3, value3, myvalue3]
]);
var table = new google.visualization.Table(document.getElementById
('tablediv'));
var formatterArrow = new google.visualization.ArrowFormat({base:1});
formatterArrow.format(data, 2); // Apply formatter to second column
table.draw(data, {allowHtml: true, showRowNumber: false,
alternatingRowStyle: true});
}
[/code]
thanks
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