版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/chengqiuming/article/details/84917130
一 代码
<html>
<head>
<meta charset="UTF-8" />
<title>Highcharts 对数图表</title>
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
<script language="JavaScript">
$(document).ready(function() {
var title = {
text: '对数实例'
};
var xAxis = {
tickInterval: 1
};
//配置 yAxis.type 为 'logarithmic'。它定义了 x 轴类型。
//可选值有 "linear", "logarithmic", "datetime" 或 "category"。默认值为linear。
var yAxis = {
type: 'logarithmic',
minorTickInterval: 0.1
};
var tooltip = {
headerFormat: '<b>{series.name}</b><br>',
pointFormat: 'x = {point.x}, y = {point.y}'
};
var plotOptions = {
spline: {
marker: {
enabled: true
}
}
};
var series= [{
name: 'data',
data: [1, 2, 4, 8, 16, 32, 64, 128, 256, 512],
pointStart: 1
}
];
var json = {};
json.title = title;
json.tooltip = tooltip;
json.xAxis = xAxis;
json.yAxis = yAxis;
json.series = series;
json.plotOptions = plotOptions;
$('#container').highcharts(json);
});
</script>
</body>
</html>二 运行结果
