16 lines
368 B
JavaScript
16 lines
368 B
JavaScript
var _canvas = document.getElementById("chessBoard");
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function drawChessBoard(canvas) {
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let ctx = canvas.getContext("2d");
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let w = canvas.width;
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let h = canvas.height;
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ctx.fillStyle = '#c0c0c0';
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for (let r = 0; r < 8; r++) {
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for (let c = 0; c < 8; c++) {
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if ((r + c) % 2) ctx.fillRect(w/8*r, h/8*c, w/8, h/8);
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}
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}
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}
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drawChessBoard(_canvas);
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