177 lines
3.4 KiB
TypeScript
177 lines
3.4 KiB
TypeScript
"use client";
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import {
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Chart as ChartJS,
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CategoryScale,
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LinearScale,
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LineElement,
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Title,
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Tooltip,
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Legend,
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PointElement,
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} from "chart.js";
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import { colors } from "@/lib/colors";
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import { useTheme } from "next-themes";
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import { hexToRGB } from "@/lib/utils";
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import { Line } from "react-chartjs-2";
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ChartJS.register(
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CategoryScale,
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LinearScale,
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LineElement,
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Title,
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Tooltip,
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Legend,
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PointElement
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);
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const ProgressiveLine = ({ height = 350 }) => {
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const { theme: mode } = useTheme();
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const labels = [
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"January",
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"February",
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"March",
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"April",
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"May",
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"June",
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"July",
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];
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var data = [];
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let data2 = [];
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let prev = 100;
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let prev2 = 80;
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for (let i = 0; i < 1000; i++) {
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prev += 5 - Math.random() * 10;
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data.push({ x: i, y: prev });
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prev2 += 5 - Math.random() * 10;
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data2.push({ x: i, y: prev2 });
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}
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const totalDuration = 10000;
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const delayBetweenPoints = totalDuration / data.length;
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const previousY = (ctx: any) =>
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ctx.index === 0
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? ctx.chart.scales.y.getPixelForValue(100)
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: ctx.chart
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.getDatasetMeta(ctx.datasetIndex)
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.data[ctx.index - 1].getProps(["y"], true).y;
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const animation = {
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x: {
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type: "number",
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easing: "linear",
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duration: delayBetweenPoints,
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from: NaN, // the point is initially skipped
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delay(ctx: any) {
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if (ctx.type !== "data" || ctx.xStarted) {
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return 0;
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}
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ctx.xStarted = true;
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return ctx.index * delayBetweenPoints;
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},
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},
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y: {
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type: "number",
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easing: "linear",
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duration: delayBetweenPoints,
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from: previousY,
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delay(ctx: any) {
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if (ctx.type !== "data" || ctx.yStarted) {
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return 0;
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}
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ctx.yStarted = true;
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return ctx.index * delayBetweenPoints;
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},
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},
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};
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let data1: any = {
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labels: labels,
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datasets: [
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{
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label: "Dataset 1",
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data: data,
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borderColor: hexToRGB(colors.danger, 0.5),
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borderWidth: 1,
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radius: 0,
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},
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{
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label: "Dataset 2",
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data: data2,
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borderColor: hexToRGB(colors.info, 0.5),
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borderWidth: 1,
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radius: 0,
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},
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],
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};
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const options: any = {
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responsive: true,
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plugins: {
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legend: {
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legend: false,
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labels: {
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color: mode === 'light' ? colors["default-600"] : colors["default-300"],
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},
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display: true,
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},
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},
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animation,
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interaction: {
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intersect: false,
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},
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hover: {
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mode: "index",
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intersect: false,
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},
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scales: {
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y: {
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stacked: true,
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grid: {
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drawTicks: false,
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display: false,
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},
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ticks: {
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color: mode === 'light' ? colors["default-600"] : colors["default-300"],
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},
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},
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x: {
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type: "linear",
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stacked: true,
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title: {
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color: mode === 'light' ? colors["default-600"] : colors["default-300"],
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display: true,
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},
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grid: {
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drawTicks: false,
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display: false,
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},
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ticks: {
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color: mode === 'light' ? colors["default-600"] : colors["default-300"],
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}
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}
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},
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maintainAspectRatio: false,
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};
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return (
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<div>
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<Line options={options} data={data1} height={height} />
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</div>
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);
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};
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export default ProgressiveLine;
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