[visualization-api] Change orientation index label chart column

[Sterica Capatina]

Hello,

It's possible to change from horizontal to vertical or any angle index
label (number) from this code:

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load("current", {packages:['corechart']});
google.charts.setOnLoadCallback(drawChart);
function drawChart() {
var data = google.visualization.arrayToDataTable([
["Element", "Density", { role: "style" } ],
["Copper", 8.94, "#b87333"],
["Silver", 10.49, "silver"],
["Gold", 19.30, "gold"],
["Platinum", 21.45, "color: #e5e4e2"]
]);







*var view = new google.visualization.DataView(data); view.setColumns([0, 1, { calc: "stringify", sourceColumn: 1, type: "string", role: "annotation" }, 2]);*

var options = {
title: "Density of Precious Metals, in g/cm^3",
width: 600,
height: 400,
bar: {groupWidth: "95%"},
legend: { position: "none" },
};
var chart = new google.visualization.ColumnChart(document.getElementById("columnchart_values"));
chart.draw(*view*, options);
}
</script>
<div id="columnchart_values" style="width: 900px; height: 300px;"></div>


https://developers.google.com/chart/interactive/docs/gallery/columnchart

Thank you!