highcharts在yaxis上出现最小值为0的工具提示和格式化程序问题

如果共享为false，则不显示工具提示！！！ 如果我将min更改为null，它将显示工具提示

在之前的图表中，这个问题并不存在

$(function () {
      var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container'

        },
        xAxis: {
            type: 'datetime'
        },

        yAxis: {
            min: 0,
            startOnTick: false
        },
        tooltip: {
                crosshairs: [true,true],
                formatter: function() {
                    return 'The value for <b>'+ this.x +
                        '</b> is <b>'+ this.y +'</b>';
                }
            },

        series: [{
            data:[[1345593599999,null],[1345593600000,0.0010000000474975],[1345594200000,0.0010000000474975],[1345594800000,0.0010000000474975],[1345595400000,0.0010000000474975],[1345596000000,0.0010000000474975],[1345596600000,0.0010000000474975],[1345597200000,0.0010000000474975],[1345597800000,0.0010000000474975],[1345598400000,0.0010000000474975],[1345599000000,0.0010000000474975],[1345599600000,0.0010000000474975],[1345600200000,0.0010000000474975],[1345600800000,0.0010000000474975],[1345601400000,0.0010000000474975],[1345602000000,0.0010000000474975],[1345602600000,0.0010000000474975],[1345603200000,0.0010000000474975],[1345603800000,0.0010000000474975],[1345604400000,0.0010000000474975],[1345605000000,0.0010000000474975],[1345605600000,0.0010000000474975],[1345606200000,0.0010000000474975],[1345606800000,0.0010000000474975],[1345607400000,0.0010000000474975],[1345608000000,0.0010000000474975],[1345608600000,0.0010000000474975],[1345609200000,0.0010000000474975],[1345609800000,0.0010000000474975],[1345610400000,0.0010000000474975],[1345611000000,0.0010000000474975],[1345611600000,0.0010000000474975],[1345612200000,0.0010000000474975],[1345612800000,0.0010000000474975],[1345613400000,0.0010000000474975],[1345614000000,0.0010000000474975],[1345614600000,0.0010000000474975],[1345615200000,0.0010000000474975],[1345615800000,0.0010000000474975],[1345616400000,0.0010000000474975],[1345617000000,0.0010000000474975],[1345617600000,0.0010000000474975],[1345618200000,0.0010000000474975],[1345618800000,-2147483.75],[1345619400000,-1073741.625],[1345620000000,0.39273166656494],[1345620600000,0.56872498989105],[1345621200000,0.82007998228073],[1345621800000,1.2374949455261],[1345622400000,1.8156150579453],[1345623000000,2.515278339386],[1345623600000,3.2450299263],[1345624200000,4.0675683021545],[1345624800000,5.0065865516663],[1345625400000,5.9605016708374],[1345626000000,6.8903851509094],[1345626600000,7.8542332649231],[1345627200000,8.8226404190063],[1345627800000,9.7728967666626],[1345628400000,10.693440437317],[1345628400001,null],[1345679999001,null]]
        }]
    });
});​

$（函数（）{
var图表=新的Highcharts.图表({
图表：{
renderTo:“容器”
},
xAxis：{
键入：“日期时间”
},
亚克斯：{
分:0,，
startOnTick：错
},
工具提示：{
十字准星：[对，对]，
格式化程序：函数（）{
返回“+this.x”的“值”+
'is'+this.y+'；
}
},
系列：[{
数据：[1345593599999，空]，[1345593600000,0.0010000000474975]，[1345594200000,0.0010000000474975]，[1345594800000,0.0010000000474975]，[1345595400000,0.0010000000474975]，[1345596000000,0.0010000000474975]，[1345596600000,0.0010000000474975]，[1345597200000,0.0010000000474975]，[1345597200000,0,0.0010000000474975]，[1345597800000,0.0010000000474975]，[1345597800000,0,0.0010000000474975]，[13455975]，[，[1345599000000,0.0010000000474975],[1345599600000,0.0010000000474975],[1345600200000,0.0010000000474975],[1345600800000,0.0010000000474975],[1345601400000,0.0010000000474975],[1345602000000,0.0010000000474975],[1345602600000,0.0010000000474975],[1345603200000,0.0010000000474975],[1345603800000,0.0010000000474975],[1345604400000,0.0010000000474975],[1345605000000,0.0010000000474975],[1345605600000,0.0010000000474975],[1345606200000,0.0010000000474975],[1345606800000,0.0010000000474975],[1345607400000,0.0010000000474975],[1345608000000,0.0010000000474975],[1345608600000,0.0010000000474975],[1345609200000,0.0010000000474975],[1345609800000,0.0010000000474975],[1345610400000,0.0010000000474975],[1345611000000,0.0010000000474975],[1345611600000,0.0010000000474975],[1345612200000,0.0010000000474975],[1345612800000,0.0010000000474975],[1345613400000,0.0010000000474975],[1345614000000,0.0010000000474975],[1345614600000,0.0010000000474975],[1345615200000,0.0010000000474975],[1345615800000,0.0010000000474975],[1345616400000,0.0010000000474975],[1345617000000,0.0010000000474975],[1345617600000,0.0010000000474975],[1345618200000,0.0010000000474975],[1345618800000,-2147483.75],[1345619400000,-1073741.625],[1345620000000,0.39273166656494],[1345620600000,0.56872498989105],[1345621200000,0.82007998228073],[1345621800000,1.2374949455261],[1345622400000,1.8156150579453],[1345623000000,2.5152783393386]，[1345623600000,3.2450299263]，[1345624200000,4.0675683021545]，[1345624800000,5.0065865516663]，[1345625400000,5.9605016708374]，[1345626000000,6.8903851509094]，[1345626600000,7.8542332649231]，[1345627200000,8.8226404190063]，[1345627800000,9.77289676626]，[1345628400000,10.6934400001]，[1345628400001]，[1345628400000,，[1345679999001，空]]
}]
});
});​

您的两个值为负值，因此将min设置为0会使它们消失在视野之外，如果我删除两个负值，这似乎会破坏工具提示。为什么会有负值？尤其是当您将min设置为0时

---

你能重现这个问题吗@？看起来很有效。你为什么要使用null

[1345593599999，null]

？请使用chrome而不是Firefox。如果我想要非负值，我只希望数据库中的查询不会消失……我希望javascript能帮我做到这一点！我只是降低了负值的大小，现在就可以工作了。我不确定为什么会发生这种情况，但这是因为高度负值。可能是highchart中的一个错误