我用chart.js 创建了一个图表。这个图有两条线。所以它默认也显示两个标签。但是我需要一种配置,例如应该出现红色标签而应该隐藏蓝色标签。标签不是线!!
谢谢你的帮助
var config = {
type: 'line',
data: {
labels: ['16:30', '17:30', '18:30', '19:30', '20:30'],
datasets: [{
label: 'High',
backgroundColor: 'blue',
borderColor: 'blue',
data: [10.43, 10.42, 10.44, 10.43, 10.40],
fill: false,
}, {
label: 'low',
fill: false,
backgroundColor: 'red',
borderColor: 'red',
data: [8.43, 8.5, 8.39, 8.38, 8.38],
}]
},
options: {
responsive: true,
title: {
display: true,
text: 'Test'
},
tooltips: {
mode: 'index',
intersect: false,
},
hover: {
mode: 'nearest',
intersect: true
},
scales: { …Run Code Online (Sandbox Code Playgroud)