在使用Highcharts API的折线图中,在图例中还显示了系列以及线条和相同的名称。
我想要这样的https://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/legend/title/,但就我而言,系列名称要高于系列和图例。
Highcharts.chart('container', {
title: {
text: 'Monthly Average Temperature'
},
subtitle: {
text: 'Source: WorldClimate.com'
},
xAxis: {
categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
},
yAxis: {
title: {
text: 'Temperature (°C)'
},
plotLines: [{
//value: 1,
width: 1,
color: '#808080'
}]
},
tooltip: {
valueSuffix: '°C'
},
legend: {
title: {
text: 'City<br/><span style="font-size: 9px; color: #666; font-weight: normal">(Click to hide)</span>',
style: {
fontStyle: 'italic'
}
},
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -10,
y: 100
},
series: [{
name: 'Tokyo',
data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
}, {
name: 'New York',
data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
}, {
name: 'Berlin',
data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
}, {
name: 'London',
data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
}]
});
答案 0 :(得分:0)
您可以将labelFormatter
功能用于图例:
legend: {
labelFormatter: function() {
return ''
},
...
}
实时演示: https://jsfiddle.net/BlackLabel/gfqp1chm/
API参考: https://api.highcharts.com/highcharts/legend.labelFormatter