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- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Smart Coffee - dry</title>
- <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
- <!-- 新 Bootstrap4 核心 CSS 文件 -->
- <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/4.1.0/css/bootstrap.min.css">
- <!-- jQuery文件。务必在bootstrap.min.js 之前引入 -->
- <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
- <!-- popper.min.js 用于弹窗、提示、下拉菜单 -->
- <script src="https://cdn.bootcss.com/popper.js/1.12.5/umd/popper.min.js"></script>
- <!-- 最新的 Bootstrap4 核心 JavaScript 文件 -->
- <script src="https://cdn.bootcss.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
- <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
- </head>
- <body>
- <canvas id="myChart" width="400px" height="400px"></canvas>
- <script>
- var ctx = document.getElementById('myChart').getContext('2d');
- var myChart = new Chart(ctx, {
- type: 'bar',
- data: {
- labels: ['Red', 'Blue', 'Yellow', 'Green', 'Purple', 'Orange'],
- datasets: [{
- label: '# of Votes',
- data: [12, 19, 3, 5, 2, 3],
- backgroundColor: [
- 'rgba(255, 99, 132, 0.2)',
- 'rgba(54, 162, 235, 0.2)',
- 'rgba(255, 206, 86, 0.2)',
- 'rgba(75, 192, 192, 0.2)',
- 'rgba(153, 102, 255, 0.2)',
- 'rgba(255, 159, 64, 0.2)'
- ],
- borderColor: [
- 'rgba(255, 99, 132, 1)',
- 'rgba(54, 162, 235, 1)',
- 'rgba(255, 206, 86, 1)',
- 'rgba(75, 192, 192, 1)',
- 'rgba(153, 102, 255, 1)',
- 'rgba(255, 159, 64, 1)'
- ],
- borderWidth: 1
- }]
- },
- options: {
- scales: {
- y: {
- beginAtZero: true
- }
- }
- }
- });
- </script>
- </body>
- </html>
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