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javascript - 在 Google Chart 中显示 X 轴标题

转载 作者:行者123 更新时间:2023-11-29 23:51:13 25 4
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我想在 Android WebView 中使用 google charts 显示柱状图的 x 轴标题。我正在尝试将 x 轴标题显示为 Year in

var data = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses', 'Profit'],
['2014', 1000, 400, 200],
['2015', 1170, 460, 250],
['2016', 660, 1120, 300],
['2017', 1030, 540, 350]
]);

但它没有显示航向。完整代码;

<html>
<head>
<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
<script type="text/javascript">
google.charts.load('current', {
callback: function () {
drawChart();
window.addEventListener('resize', drawChart, false);
},
packages:['corechart']
});

function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses', 'Profit'],
['2014', 1000, 400, 200],
['2015', 1170, 460, 250],
['2016', 660, 1120, 300],
['2017', 1030, 540, 350]
]);

var options = {
animation:{
duration: 1000,
easing: 'linear',
startup: true
},
height: 600,
theme: 'material',
title: 'Company Performance'
};

var chart = new google.visualization.ColumnChart(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>
</body>
</html>

最佳答案

认为您正在寻找的选项是 --> hAxis.title

    hAxis: {
title: 'Year'
},

请参阅以下工作 fragment ...

google.charts.load('current', {
callback: function () {
drawChart();
window.addEventListener('resize', drawChart, false);
},
packages:['corechart']
});

function drawChart() {
var data = google.visualization.arrayToDataTable([
['Year', 'Sales', 'Expenses', 'Profit'],
['2014', 1000, 400, 200],
['2015', 1170, 460, 250],
['2016', 660, 1120, 300],
['2017', 1030, 540, 350]
]);

var options = {
animation:{
duration: 1000,
easing: 'linear',
startup: true
},
height: 600,
hAxis: {
title: data.getColumnLabel(0)
},
theme: 'material',
title: 'Company Performance'
};

var chart = new google.visualization.ColumnChart(document.getElementById('columnchart_material'));
chart.draw(data, options);
}
<script src="https://www.gstatic.com/charts/loader.js"></script>
<div id="columnchart_material" style="width: 900px; height: 500px;"></div>

关于javascript - 在 Google Chart 中显示 X 轴标题,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42733572/

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