html - Draw Grid / Table on Canvas HTML5

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html - Draw Grid / Table on Canvas HTML5

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深蓝 · Answer 1 · 2021-10-23T18:43:59+0000

The answer is taken from here Grid drawn using a <canvas> element looking stretched

Just edited it a little, hope it helps

<html>
<head>
<script type="text/javascript" language="javascript">
// Box width
var bw = 400;
// Box height
var bh = 400;
// Padding
var p = 10;

var canvas = document.getElementById("canvas");
var context = canvas.getContext("2d");
function drawBoard(){
    for (var x = 0; x <= bw; x += 40) {
        context.moveTo(0.5 + x + p, p);
        context.lineTo(0.5 + x + p, bh + p);
    }

    for (var x = 0; x <= bh; x += 40) {
        context.moveTo(p, 0.5 + x + p);
        context.lineTo(bw + p, 0.5 + x + p);
    }
    context.strokeStyle = "black";
    context.stroke();
}

drawBoard();
</script>
</head>
<body style=" background: lightblue;">
    <canvas id="canvas" width="420px" height="420px" style="background: #fff; margin:20px"></canvas>
</body>
</html>

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html - Draw Grid / Table on Canvas HTML5

html - Draw Grid / Table on Canvas HTML5

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