Кучеренко Александр #2
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disturm
approved these changes
Feb 26, 2017
| var canvas = document.getElementById("canvas"); | ||
| var ctx = canvas.getContext('2d'); | ||
| ctx.clearRect(0, 0, canvas.width, canvas.height); | ||
| var ax = Number(document.getElementById("point-one-x").value); |
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А тут не надо сказать new Number? Хотя более явно - parseInt
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| function draw(points, context) { | ||
| context.beginPath(); | ||
| for (var i = 0; i < points.length+1; i++) { |
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Можно сделать цикл с границами i = 1; i < points.length. А хитрая логика внутри цикла исчезнет. Код станет более прямолинейным.
| } | ||
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| function makeFractPoints(points, n) { | ||
| for (n; n > 0; n--) { |
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в таком случае можно писать for (; n> 0; n--), или просто использовать цикл while
| var p = {x: a.x + 1/3*u.x, y: a.y + 1/3*u.y}; | ||
| var q = {x: a.x + 1/2*u.x + Math.sqrt(3)/6*v.x, y: a.y + 1/2*u.y + Math.sqrt(3)/6*v.y}; | ||
| var r = {x: a.x + 2/3*u.x, y: a.y + 2/3*u.y}; | ||
| points.splice(counter + i + 1, 0 , r); |
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I'm Кучеренко Александр btw