296904-1.html - mozsearch

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<!DOCTYPE HTML>

<canvas width="100" height="100" id="c"></canvas>

<script>

window.onload = function () {

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

    ctx.beginPath();

    ctx.moveTo(0, 0);

    ctx.lineTo(0, 100);

    ctx.lineTo(100, 100);

    ctx.fillStyle = '#f00';

    ctx.strokeStyle = '#00f';

    ctx.fillRect(30, 10, 10, 10);

    ctx.strokeRect(60, 10, 10, 10);

    ctx.clearRect(25, 15, 50, 10);

    ctx.drawImage(document.getElementById('c'), 0, 0);

    if (ctx.putImageData) ctx.putImageData(ctx.getImageData(0, 0, 10, 10), 0, 0);

    ctx.lineTo(100, 0);

    ctx.fillStyle = '#0f0';

    ctx.fill();

</script>