在chart.js中,通过比较数值的大小赋予柱状图不同颜色,这个应该是怎么加一个判断语句,是使用if..return..吗,比如大于某一值就赋予一种颜色
// Create the chart
Highcharts.chart('gongzhuangjiancha', {
chart: {
type: 'column'
},
credits:{
enabled: false
},
title: {
text: ''
},
xAxis: {
type: 'category'
},
yAxis: {
max: 100,
min:50,
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true,
format: '{point.y:.1f}%'
}
}
},
tooltip: {
headerFormat: '<span style="font-size:11px"></span><br>',
pointFormat: '<span style="color:{green}">{point.name}</span>: <b>符合率为{point.y:.2f}%</b><br/>'
},
series: [
{
name: "Browsers",
colorByPoint:false ,
color:"green",
data: [
{
name: "前车体1#",
y: 88,
drilldown: "前车体1#"
},
{
name: "前车体2#",
y: 90,
drilldown: "前车体2#"
},
{
name: "前车体3#",
y: 87,
drilldown: "前车体3#"
},
{
name: "前车体4#",
y: 89,
drilldown: "前车体4#"
},
{
name: "前车体5#",
y: 95,
drilldown: "前车体5#"
},
]
}
],