如何解决更改谷歌图表列位置的问题
我正在使用运行良好的谷歌图表,但我想更改列位置我的谷歌图表代码如下
google.charts.load('current',{'packages':['line']});
google.setonLoadCallback(function() { drawLineChart(rows_arr); });
function drawLineChart(rows) {
var res = JSON.parse('['+rows+']');
const monthNames = ["January","February","march","April","May","June","July","August","September","October","November","December"
];
const d = new Date();
//debugger;
var data = new google.visualization.DataTable();
data.addColumn('number',monthNames[d.getMonth()]);
data.addColumn('number',d.getUTCFullYear());
data.addColumn('number',d.getUTCFullYear()-1);
//console.log(rows);
var date = new Date();
var firstDay = new Date(date.getFullYear(),date.getMonth(),1);
var lastDay = new Date(date.getFullYear(),date.getMonth() + 1,0);
//debugger;
data.addRows(res);
var options = {
chart: {
title: '',subtitle: ''
},axes: {
x: {
0: {side: 'top'}
}
}
};
var chart = new google.charts.Line(document.getElementById('linechart_material'));
chart.draw(data,google.charts.Line.convertOptions(options));
}
有人可以帮我吗?
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