flask-expense/demo.html at main · tomdu3/flask-expense · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Chart.js demo</title>
    <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
</head>
<body>
<div>
    <canvas id="myChart" max-width="100" max-height="100"></canvas>
</div>

<script>

    const ctx = document.getElementById('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],
                borderWidth: 1,
                borderColor: 'rgba(75, 192, 192, 1)',
                backgroundColor: [
                    'rgba(255, 99, 132, 0.2)',   // Red
                    'rgba(54, 162, 235, 0.2)',   // Blue
                    'rgba(255, 206, 86, 0.2)',   // Yellow
                    'rgba(75, 192, 192, 0.2)',   // Green
                    'rgba(153, 102, 255, 0.2)',  // Purple
                    'rgba(255, 159, 64, 0.2)'    // Orange
                ],
                // Optional: set border colors for each bar if you want borders
                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)'
                ],
            }]
        },
        options: {
            scales: {
                y: {
                    beginAtZero: true
                }
            }
        }
    });
    </script>

</body>
</html>