Highcharts 时间截断 利用主轴可以做上下限设定---不是很可取 上下限设定---最佳可取方案

//时间截断

$(function () {

var chart = new Highcharts.Chart({

chart: {

renderTo: 'container',

type: 'column',

rightMargin: 80

},

xAxis: {

type: 'datetime',

tickInterval: 24*3600*1000,

labels:{

rotation:-70,

y:30

}

},

yAxis: [{

// default options

}, {

linkedTo: 0,

opposite: true

}],

series: [{

data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4,123,434,546,34,34,6,7,15,98,45,96,36,15,23,15,34,654,23,43,65,84,23,5,34],

pointStart: Date.UTC(2010, 0, 1),

pointInterval: 3600*1000// one day

}]

});

});​

//利用主轴可以做上下限设定---不是很可取

$(function () {

var chart = new Highcharts.Chart({

chart: {

renderTo: 'container',

marginTop: 50,

marginBottom: 50,

marginLeft: 50,

marginRight: 50

},

xAxis: [

{

gridLineWidth: 1,

min: -5,

max: 5,

tickInterval: 1,

lineColor: 'black',

offset: -150

},

{

gridLineWidth: 1,

min: -5,

max: 5,

tickInterval: 0,

lineColor: 'black',

offset: -220

},

],

yAxis: {

min: -5,

max: 5,

tickInterval: 1,

lineWidth: 1,

lineColor: 'black',

offset: -150,

title: {

text: null

}

},

series: [{

data: [

[-3, 3],

[-2, 2],

[-1, 1],

[0, 0],

[1, 1],

[2, 2],

[3, 3]

]

}]

});

});​

//上下限设定--最佳可取方案

$(function () {

var chart = new Highcharts.Chart({

chart: {

renderTo: 'container'

},

xAxis: {

},

yAxis: {

plotBands: [{

color: 'red',

width: 2,

value: 100,

dashStyle:"dash",

}]

},

series: [{

data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4],

}]

});

});