http://jsfiddle.net/LLExL/4537/
Can anyone please help with this date time axis formatting on highcharts.
I want Xaxis to show month only once unless the new month begins.
Like 29 April 30 1 May 2 3 4 5
Any help would be highly appreciated
答案 0 :(得分:3)
您可以使用 xAxis.labels.formatter
功能准确指定要显示为xAxis标签的内容:
labels: {
formatter: function() {
var date = new Date(this.value);
var month = date.toDateString().substring(4,7);
var day = date.getDate();
if(this.isFirst || day == 1)
return day + '. ' + month;
return day;
}
}
这里是DEMO。
修改强>
如果您每个月的第一天没有从 1
开始,您可以改变您的代码:
labels: {
formatter: function() {
var dateArray = this.axis.series[0].xData;
var previousDate = new Date(dateArray[dateArray.indexOf(this.value) - 1]);
var date = new Date(this.value);
var month = date.toDateString().substring(4,7);
var previousMonth = previousDate.toDateString().substring(4,7);
var day = date.getDate();
if(this.isFirst || (previousMonth != month))
return day + '. ' + month;
return day;
}
}
通过这种方式,您可以查看上一个点,如果他们的月份不匹配,您可以返回日期和月份。仅此一天。这是DEMO。