1👍
You need to format your time values using the new Date().
ChartJS assumes it is a Date.
Try if the below works :
public chartData = [
{data: [
{x: Date.parse(1539156000000), y: 0},
{x: Date.parse(1539156480000), y: 0},
{x: Date.parse(1539156300000), y: 0},
{x: Date.parse(1539156600000), y: 3051},
{x: Date.parse(1539155640000), y: 0}
],
label: 'A1', fill: false, borderColor: 'red'}
]
Source:stackexchange.com