0👍
There is a workaround by adding a null value to your first and last x value
var chartTestData = {
labels: [
'2017-08-16 23:00:00',
'2017-08-17 00:00:00', '2017-08-17 01:00:00', '2017-08-17 02:00:00', '2017-08-17 03:00:00', '2017-08-17 04:00:00', '2017-08-17 05:00:00', '2017-08-17 06:00:00', '2017-08-17 07:00:00', '2017-08-17 08:00:00', '2017-08-17 09:00:00', '2017-08-17 10:00:00', '2017-08-17 11:00:00', '2017-08-17 12:00:00', '2017-08-17 13:00:00', '2017-08-17 14:00:00', '2017-08-17 15:00:00', '2017-08-17 16:00:00', '2017-08-17 17:00:00', '2017-08-17 18:00:00', '2017-08-17 19:00:00', '2017-08-17 20:00:00', '2017-08-17 21:00:00', '2017-08-17 22:00:00', '2017-08-17 23:00:00',
'2017-08-18 00:00:00'
],
datasets: [{
label: 'Whatever',
data: [
null,
1287.7695588,
287.7695591,
287.7695588,
518.402393,
349.3577694,
985.989506,
1068.015602,
1630.221974,
1616.020565,
1583.739695,
1593.674063,
1543.705784,
1634.344849,
1671.942706,
1740.257558,
1835.411412,
1655.565019,
1345.900945,
1286.365589,
1156.972826,
1131.793079,
676.5477124,
730.9662211,
1623.7522991,
null
],
backgroundColor: '#a2c7db'
}]
};
var ctxTest = document.getElementById("chartTest");
if (ctxTest) {
var chartTest = new Chart(ctxTest, {
type: 'bar',
data: chartTestData,
options: {
responsive: true,
legend: false,
title: {
display: true
},
scales: {
xAxes: [{
barPercentage: 0.8,
categoryPercentage: 1.0,
gridLines: {
display: true,
},
offset: false,
type: 'time',
time: {
unit: 'hour',
unitStepSize: 6,
displayFormats: {
'hour': 'HH'
}
}
}],
yAxes: [{
ticks: {
beginAtZero: true
},
scaleLabel: {
display: true
}
}]
}
}
});
}
Source:stackexchange.com