我正在尝试绘制一系列测量数据(按时间戳索引)。当我尝试绘制示例日期时,x轴范围从1970年到2018年,尽管数据仅存在于2018-12。
哪个设置可以正确地缩放x轴?
document.addEventListener("DOMContentLoaded", function(event) {
var ctx = document.getElementById("plot").getContext('2d');
var myChart = new Chart(ctx, {
type: 'line',
data: {
labels: ["Value"],
datasets: [{
'label': 'Value',
'data': [
{t: '2018-12-01T12:00:00', y: 100},
{t: '2018-12-02T12:00:00', y: 90},
{t: '2018-12-03T12:00:00', y: 85},
{t: '2018-12-04T12:00:00', y: 86},
{t: '2018-12-05T12:00:00', y: 77},
{t: '2018-12-06T12:00:00', y: 73},
{t: '2018-12-07T12:00:00', y: 72},
{t: '2018-12-08T12:00:00', y: 70},
{t: '2018-12-15T12:00:00', y: 71},
{t: '2018-12-16T12:00:00', y: 72},
{t: '2018-12-17T12:00:00', y: 69},
],
'fill': false,
}],
},
options: {
responsive: true,
title: {
display: true,
text: 'foobar',
},
scales: {
xAxes: [{
type: 'time',
display: true,
time: {
parser: "YYYY-MM-DDTHH:mm:ss",
},
}]
},
},
});
});
distribution: 'linear'
或者将完整的代码示例添加到 CodePen 或类似网站,以帮助我找到正确的解决方案。 - Abdullah Ockbaoptions.scales.xAxes.time
,并且在 chartjs 2.9.3 上运行良好。 - Morteza