在 Angular 5 中,我安装了 chartjs 及其类型,如下所示:
纱线添加chart.js --save
纱线添加@types/chartjs --dev
我有这样的图表,一切看起来都不错,但在终端中我有以下错误..我该如何解决这个问题,谢谢:
我的图表此代码在 ngAfterinit 中:
import * as Chart from 'chart.js';
new Chart(<HTMLCanvasElement>document.getElementById("user-rev-chart"), {
type: 'horizontalBar',
data: {
labels: ["5 star", "4 start", "3 start", "2 star", "1 star"],
datasets: [
{
fill: true,
label: false,
backgroundColor: ["#a1a7b3", "#a1a7b3", "#a1a7b3", "#a1a7b3", "#a1a7b3"],
data: [10, 2, 5, 4, 5]
}
]
},
options: {
maintainAspectRatio: false,
responsive: false,
legend: {display: false},
title: {
display: false,
text: ''
},
scales:
{
yAxes: [{ …Run Code Online (Sandbox Code Playgroud)