Added Chart using chart.js

Author: sasank-tadepalli

package-lock.json

@@ -6,7 +6,9 @@
     "@testing-library/jest-dom": "^5.13.0",
     "@testing-library/react": "^11.2.7",
     "@testing-library/user-event": "^12.8.3",
+    "chart.js": "^3.3.2",
     "react": "^17.0.2",
+    "react-chartjs-2": "^3.0.3",
     "react-dom": "^17.0.2",
     "react-scripts": "4.0.3",
     "web-vitals": "^1.1.2"

package.json

@@ -2,37 +2,10 @@
   text-align: center;
 }
 
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
-}
-
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
-}
-
-.App-link {
-  color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
+.bar {
+  width: 95%;
+  margin: 0 auto;
+  height: 350px;
+  background-color: rgb(199, 199, 204);
+  border: 1px solid lightgray;
 }

src/App.css

@@ -1,23 +1,98 @@
-import logo from './logo.svg';
-import './App.css';
+import "./App.css";
+import { Bar } from "react-chartjs-2";
+import { useState } from "react";
 
 function App() {
+  const [data, setData] = useState({
+    labels: [10, 20, 30, 40, 10],
+    datasets: [
+      {
+        data: [10, 20, 30, 40, 10],
+        backgroundColor: ["rgb(248,248,248)"],
+      },
+    ],
+  });
+
+  const [sorting, setSorting] = useState(true);
+
+  var options = {
+    maintainAspectRatio: false,
+    responsive: true,
+    scales: {
+      x: {
+        grid: {
+          display: false,
+          borderWidth: 0,
+        },
+        ticks: {
+          display: true,
+          // color: "white",
+        },
+      },
+      y: {
+        grid: {
+          display: false,
+          borderWidth: 0,
+        },
+        ticks: {
+          display: false,
+        },
+      },
+    },
+    plugins: {
+      legend: {
+        display: false,
+      },
+    },
+    events: [],
+  };
+
+  // const alg = () => {
+  //   const state = data.datasets[0].data;
+  //   for (let i = 0; i < 5; i++) {
+  //     for (let j = 0; j < 5; j++) {
+  //       // console.log(state);
+  //       if (state[i] > state[j]) {
+  //         let temp = 0;
+  //         temp = state[i];
+  //         state[i] = state[j];
+  //         state[j] = temp;
+  //         // console.log(state);
+  //         setTimeout(
+  //           (s, i, j) => {
+  //             if (state[i] > state[j]) {
+  //               let temp = 0;
+  //               temp = state[i];
+  //               state[i] = state[j];
+  //               state[j] = temp;
+  //             }
+  //             setData((prev) => {
+  //               const newState = { ...prev };
+  //               console.log(newState);
+  //               console.log(s);
+  //               newState.datasets[0].data = s;
+  //               return newState;
+  //             });
+  //           },
+  //           5000,
+  //           state,
+  //           i,
+  //           j
+  //         );
+  //       }
+  //     }
+  //   }
+  //   setSorting(false);
+  // };
+  // if (sorting) alg();
+
   return (
     <div className="App">
-      <header className="App-header">
-        <img src={logo} className="App-logo" alt="logo" />
-        <p>
-          Edit <code>src/App.js</code> and save to reload.
-        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
-      </header>
+      <h1>Sorting Visualizer</h1>
+      <div className="bar">
+        {/* {console.log(data)} */}
+        <Bar data={data} options={options} />
+      </div>
     </div>
   );
 }