我在高图表中有一个柱形图，有正值和负值。我需要 xAxis 线以值 0 显示。但是，我在 HighCharts API 中找不到属性来为我完成此操作。默认情况下，xAxis 线显示在图表底部或最负值。
在这里查看我的示例：http: //jsfiddle.net/csallemi/HStha/15/。在此示例中，x 轴为 -2%。我需要将其显示为 0% 值。
这是我的 Javascript HighChart 对象，它获取必要的柱形图
var YTD = 'YTD'
var yr1 = 'Year 1'
var yr3 = '*3 Year'
var yr5 = '*5 Year'
var sinceIN = '* Since Inception (5/31/2012)'
$(function () {
var chart;
$(document).ready(function() {
chart = new Highcharts.Chart({
chart: {renderTo: 'container', type: 'column'},
title: {text: 'Report Title', style: {fontSize: '18px', color: '#1D5293', fontWeight: 'bold'}, },
subtitle: {text: '(As of 6/30/2012)', style: {fontSize: '18px', color: '#1D5293'}, y: 40},
xAxis: {categories: [YTD, yr1, yr3, yr5, sinceIN], lineColor: '#C1BADB', tickWidth: 2},
yAxis: {title: {text: ''},
lineColor: '#C1BADB',
lineWidth: 1,
labels: {formatter: function() {return this.value+'%';}},
gridLineWidth: '0px',
tickWidth: 2
},
tooltip: {enabled: true, formatter: function() {return this.series.name +': '+ this.y +'%';},},
credits: { enabled: false },
series: [
{name: 'XXX Company Ltd. (Net)', data: [3.02, -0.61, 2.03, 1.51, 5.35], dataLabels: {enabled: true, color: '#333', formatter: function(){return this.y+'%'}}, color: '#1D5293'},
{name: 'XXX Relative Return Index (Gross)**', data: [2.45, 0.85, 4.11, 0.73, 3.56], dataLabels: {enabled: true, color: '#333', formatter: function(){return this.y+'%'}}, color: '#9E9E9E'}
],
legend: {layout: 'vertical', align: 'top', verticalAlign: 'top', x: 50, y: 65, borderWidth: 0, margin: 30},
});
});
});