Canvas translate- 平移

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <title>translate</title>

</head>

<body>

    <canvas id='myCanvas' width='800' height='600'>

        your browser does not support canvas

    </canvas>

    <script type="text/javascript">

    var c = document.getElementById('myCanvas');

    var ctx = c.getContext('2d');

    ctx.beginPath();

    ctx.strokeStyle = '#000000';

    ctx.strokeRect(10, 10, 150, 100);

    ctx.translate(50, 100);

    ctx.beginPath();

    ctx.strokeStyle = '#cccccc';

    ctx.strokeRect(10, 10, 150, 100);

    </script>

</body>

</html>

巴特西

Canvas translate- 平移

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