質問編集履歴
1
実際のコードを元に一部修正しました
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File without changes
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@@ -6,10 +6,13 @@
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6
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```JavaScript
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7
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let point = [];
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8
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9
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let width = window.innerWidth;
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10
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let height = window.innerHeight;
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let x0 = null;
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let y0 = null;
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window.addEventListener('mousemove', (event) => {
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point[];
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x0 = Math.floor(((event.clientX / width) * 100));
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y0 = Math.floor(((event.clientY / height) * 100));
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//計算の呼び出し
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@@ -18,7 +21,6 @@
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console.log(point[key].x);
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console.log(point[key].y);
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}
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point[];
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}, false);
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function test(x0, y0) {
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