I tried another solution that swaps the svg text on a 'ready' listener:
var labels = {};
var rowInds = dataTable.getSortedRows([{ column: 0 }]);
for (var i = 0; i < rowInds.length; i++) {
var v = dataTable.getValue(rowInds[i], 0);
labels[v] = dataTable.getFormattedValue(rowInds[i], 0);
}
google.visualization.events.addListener(chart, 'ready',
function() {
var tags = container.getElementsByTagName('text');
$.each(tags, function() {
if (labels.hasOwnProperty(this.textContent)) {
this.textContent = labels[this.textContent];
}
});
});
However, the arbitrary ellipses added on long timeline labels that have
been grieved many, many times break the above entirely and so am no further
ahead.
Ho hum,
David
On Wednesday, September 15, 2021 at 4:03:26 PM UTC-4 David Shorthouse wrote:
> Hmm...I answered my own question.
>
> [ { c: [ { v: 1, f: "Smith" } ... ] }, { c: [ { v: 2, f: "Smith" } ... ] }
> ]
>
> Results in an error:
>
> Invalid data table format: column #0 must be of type 'string'.
>
> Can anyone offer a suggestion? Is it possible to change the row label
> after the groupByRowLabel has been invoked such that if I did have "Q1",
> "Q2", etc. used as row labels, swap them out for other values just prior to
> rendering?
>
> Thanks,
>
> David
>
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