W zrodle jest ok, tylko przegladarka zle wyswietla:
var ctx = document.getElementById("Chart1").getContext('2d');
var scatterChart = new Chart(ctx, {
type: 'line',
data: {
datasets: [
{
label: 'Temperatura pomieszczenia',
borderColor: "#000000",
backgroundColor: "#000000",
fill: false,
steppedLine: false,
data: [
{ x: new Date(2021,12,01,10,46,51), y: 24.19 },
{ x: new Date(2021,12,01,10,56,53), y: 24.12 },
{ x: new Date(2021,12,01,11,06,53), y: 24.12 },
{ x: new Date(2021,12,01,11,16,56), y: 24.12 },
{ x: new Date(2021,12,01,11,26,57), y: 24.12 },
{ x: new Date(2021,12,01,11,36,58), y: 24.06 },
{ x: new Date(2021,12,01,11,46,59), y: 24 },
{ x: new Date(2021,12,01,11,57,01), y: 24 },
{ x: new Date(2021,12,01,12,07,02), y: 24 },
{ x: new Date(2021,12,01,12,17,02), y: 23.75 },
{ x: new Date(2021,12,01,12,27,05), y: 23.94 },
{ x: new Date(2021,12,01,12,37,06), y: 24 },
{ x: new Date(2021,12,01,12,47,07), y: 24 },
{ x: new Date(2021,12,01,12,57,08), y: 23.88 },
{ x: new Date(2021,12,01,13,07,09), y: 23.81 },
{ x: new Date(2021,12,01,13,17,09), y: 23.81 },