cut-Code/graph.html at main · Arafatsorkar12/cut-Code · 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>Scatter Plot</title>
    <style>
        canvas {
            display: block;
            margin: 0 auto;
        }
    </style>
</head>
<body>
    <canvas id="scatterPlot" width="400" height="200"></canvas>

    <script>
        // Get the canvas element and its context
        const canvas = document.getElementById("scatterPlot");
        const ctx = canvas.getContext("2d");

        // Define data points (x, y) for the graph
        const dataPoints = [
            { x: 50, y: 80 },
            { x: 100, y: 40 },
            { x: 150, y: 120 },
            { x: 200, y: 60 },
            { x: 250, y: 90 },
            { x: 300, y: 30 }
        ];

        // Set the graph properties
        const xOffset = 30;
        const yOffset = 20;
        const graphWidth = canvas.width - xOffset * 2;
        const graphHeight = canvas.height - yOffset * 2;

        // Function to draw the graph
        function drawGraph() {
            // Clear the canvas
            ctx.clearRect(0, 0, canvas.width, canvas.height);

            // Draw the axes
            ctx.beginPath();
            ctx.moveTo(xOffset, yOffset);
            ctx.lineTo(xOffset, yOffset + graphHeight);
            ctx.lineTo(xOffset + graphWidth, yOffset + graphHeight);
            ctx.stroke();

            // Draw data points as circles
            ctx.fillStyle = "blue"; // Change circle color

            for (let i = 0; i < dataPoints.length; i++) {
                const x = xOffset + (dataPoints[i].x / 300) * graphWidth;
                const y = yOffset + (1 - dataPoints[i].y / 120) * graphHeight;

                ctx.beginPath();
                ctx.arc(x, y, 5, 0, Math.PI * 2);
                ctx.fill();
                ctx.closePath();
            }
        }

        // Call the drawGraph function to initially draw the graph
        drawGraph();
    </script>
</body>
</html>