首先是整体预览效果
下面是整个文件的结构
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<style>
body {
background: #ffb3cc;
}
</style>
<body>
<canvas class="fireworks"
style="position: fixed; left: 0px; top: 0px; z-index: 1; pointer-events: none; width: 1440px; height: 451px;"
width="2880" height="902"></canvas>
<script src="js/jquery-3.4.1.min.js"></script>
<script src="js/anime.min.js"></script>
<script src="js/baozha.js"></script>
</body>
</html>
爆炸效果的js文件 baozha.js
"use strict";
function updateCoords(e) {
pointerX = (e.clientX || e.touches[0].clientX) - canvasEl.getBoundingClientRect().left, pointerY = e.clientY || e.touches[0].clientY - canvasEl.getBoundingClientRect().top
}
function setParticuleDirection(e) {
var t = anime.random(0, 360) * Math.PI / 180, a = anime.random(50, 180), n = [-1, 1][anime.random(0, 1)] * a;
return {x: e.x + n * Math.cos(t), y: e.y + n * Math.sin(t)}
}
function createParticule(e, t) {
var a = {};
return a.x = e, a.y = t, a.color = colors[anime.random(0, colors.length - 1)], a.radius = anime.random(16, 32), a.endPos = setParticuleDirection(a), a.draw = function () {
ctx.beginPath(), ctx.arc(a.x, a.y, a.radius, 0, 2 * Math.PI, !0), ctx.fillStyle = a.color, ctx.fill()
}, a
}
function createCircle(e, t) {
var a = {};
return a.x = e, a.y = t, a.color = "#F00", a.radius = 0.1, a.alpha = 0.5, a.lineWidth = 6, a.draw = function () {
ctx.globalAlpha = a.alpha, ctx.beginPath(), ctx.arc(a.x, a.y, a.radius, 0, 2 * Math.PI, !0), ctx.lineWidth = a.lineWidth, ctx.strokeStyle = a.color, ctx.stroke(), ctx.globalAlpha = 1
}, a
}
function renderParticule(e) {
for (var t = 0; t < e.animatables.length; t++) {
e.animatables[t].target.draw()
}
}
function animateParticules(e, t) {
for (var a = createCircle(e, t), n = [], i = 0; i < numberOfParticules; i++) {
n.push(createParticule(e, t))
}
anime.timeline().add({
targets: n, x: function (e) {
return e.endPos.x
}, y: function (e) {
return e.endPos.y
}, radius: 0.1, duration: anime.random(1200, 1800), easing: "easeOutExpo", update: renderParticule
}).add({
targets: a,
radius: anime.random(80, 160),
lineWidth: 0,
alpha: {value: 0, easing: "linear", duration: anime.random(600, 800)},
duration: anime.random(1200, 1800),
easing: "easeOutExpo",
update: renderParticule,
offset: 0
})
}
function debounce(e, t) {
var a;
return function () {
var n = this, i = arguments;
clearTimeout(a), a = setTimeout(function () {
e.apply(n, i)
}, t)
}
}
var canvasEl = document.querySelector(".fireworks");
if (canvasEl) {
var ctx = canvasEl.getContext("2d"), numberOfParticules = 30, pointerX = 0, pointerY = 0, tap = "mousedown",
colors = ["#FF1461", "#18FF92", "#5A87FF", "#FBF38C"], setCanvasSize = debounce(function () {
canvasEl.width = 2 * window.innerWidth, canvasEl.height = 2 * window.innerHeight, canvasEl.style.width = window.innerWidth + "px", canvasEl.style.height = window.innerHeight + "px", canvasEl.getContext("2d").scale(2, 2)
}, 500), render = anime({
duration: 1 / 0, update: function () {
ctx.clearRect(0, 0, canvasEl.width, canvasEl.height)
}
});
document.addEventListener(tap, function (e) {
"sidebar" !== e.target.id && "toggle-sidebar" !== e.target.id && "A" !== e.target.nodeName && "IMG" !== e.target.nodeName && (render.play(), updateCoords(e), animateParticules(pointerX, pointerY))
}, !1), setCanvasSize(), window.addEventListener("resize", setCanvasSize, !1)
}
"use strict";
function updateCoords(e) {
pointerX = (e.clientX || e.touches[0].clientX) - canvasEl.getBoundingClientRect().left, pointerY = e.clientY || e.touches[0].clientY - canvasEl.getBoundingClientRect().top
}
function setParticuleDirection(e) {
var t = anime.random(0, 360) * Math.PI / 180, a = anime.random(50, 180), n = [-1, 1][anime.random(0, 1)] * a;
return {x: e.x + n * Math.cos(t), y: e.y + n * Math.sin(t)}
}
function createParticule(e, t) {
var a = {};
return a.x = e, a.y = t, a.color = colors[anime.random(0, colors.length - 1)], a.radius = anime.random(16, 32), a.endPos = setParticuleDirection(a), a.draw = function () {
ctx.beginPath(), ctx.arc(a.x, a.y, a.radius, 0, 2 * Math.PI, !0), ctx.fillStyle = a.color, ctx.fill()
}, a
}
function createCircle(e, t) {
var a = {};
return a.x = e, a.y = t, a.color = "#F00", a.radius = 0.1, a.alpha = 0.5, a.lineWidth = 6, a.draw = function () {
ctx.globalAlpha = a.alpha, ctx.beginPath(), ctx.arc(a.x, a.y, a.radius, 0, 2 * Math.PI, !0), ctx.lineWidth = a.lineWidth, ctx.strokeStyle = a.color, ctx.stroke(), ctx.globalAlpha = 1
}, a
}
function renderParticule(e) {
for (var t = 0; t < e.animatables.length; t++) {
e.animatables[t].target.draw()
}
}
function animateParticules(e, t) {
for (var a = createCircle(e, t), n = [], i = 0; i < numberOfParticules; i++) {
n.push(createParticule(e, t))
}
anime.timeline().add({
targets: n, x: function (e) {
return e.endPos.x
}, y: function (e) {
return e.endPos.y
}, radius: 0.1, duration: anime.random(1200, 1800), easing: "easeOutExpo", update: renderParticule
}).add({
targets: a,
radius: anime.random(80, 160),
lineWidth: 0,
alpha: {value: 0, easing: "linear", duration: anime.random(600, 800)},
duration: anime.random(1200, 1800),
easing: "easeOutExpo",
update: renderParticule,
offset: 0
})
}
function debounce(e, t) {
var a;
return function () {
var n = this, i = arguments;
clearTimeout(a), a = setTimeout(function () {
e.apply(n, i)
}, t)
}
}
var canvasEl = document.querySelector(".fireworks");
if (canvasEl) {
var ctx = canvasEl.getContext("2d"), numberOfParticules = 30, pointerX = 0, pointerY = 0, tap = "mousedown",
colors = ["#FF1461", "#18FF92", "#5A87FF", "#FBF38C"], setCanvasSize = debounce(function () {
canvasEl.width = 2 * window.innerWidth, canvasEl.height = 2 * window.innerHeight, canvasEl.style.width = window.innerWidth + "px", canvasEl.style.height = window.innerHeight + "px", canvasEl.getContext("2d").scale(2, 2)
}, 500), render = anime({
duration: 1 / 0, update: function () {
ctx.clearRect(0, 0, canvasEl.width, canvasEl.height)
}
});
document.addEventListener(tap, function (e) {
"sidebar" !== e.target.id && "toggle-sidebar" !== e.target.id && "A" !== e.target.nodeName && "IMG" !== e.target.nodeName && (render.play(), updateCoords(e), animateParticules(pointerX, pointerY))
}, !1), setCanvasSize(), window.addEventListener("resize", setCanvasSize, !1)
}
;
anime.js可以引用在线的 我把代码粘上
/*
2017 Julian Garnier
Released under the MIT license
*/
var $jscomp = {scope: {}};
$jscomp.defineProperty = "function" == typeof Object.defineProperties ? Object.defineProperty : function (e, r, p) {
if (p.get || p.set) throw new TypeError("ES3 does not support getters and setters.");
e != Array.prototype && e != Object.prototype && (e[r] = p.value)
};
$jscomp.getGlobal = function (e) {
return "undefined" != typeof window && window === e ? e : "undefined" != typeof global && null != global ? global : e
};
$jscomp.global = $jscomp.getGlobal(this);
$jscomp.SYMBOL_PREFIX = "jscomp_symbol_";
$jscomp.initSymbol = function () {
$jscomp.initSymbol = function () {
};
$jscomp.global.Symbol || ($jscomp.global.Symbol = $jscomp.Symbol)
};
$jscomp.symbolCounter_ = 0;
$jscomp.Symbol = function (e) {
return $jscomp.SYMBOL_PREFIX + (e || "") + $jscomp.symbolCounter_++
};
$jscomp.initSymbolIterator = function () {
$jscomp.initSymbol();
var e = $jscomp.global.Symbol.iterator;
e || (e = $jscomp.global.Symbol.iterator = $jscomp.global.Symbol("iterator"));
"function" != typeof Array.prototype[e] && $jscomp.defineProperty(Array.prototype, e, {
configurable: !0,
writable: !0,
value: function () {
return $jscomp.arrayIterator(this)
}
});
$jscomp.initSymbolIterator = function () {
}
};
$jscomp.arrayIterator = function (e) {
var r = 0;
return $jscomp.iteratorPrototype(function () {
return r < e.length ? {done: !1, value: e[r++]} : {done: !0}
})
};
$jscomp.iteratorPrototype = function (e) {
$jscomp.initSymbolIterator();
e = {next: e};
e[$jscomp.global.Symbol.iterator] = function () {
return this
};
return e
};
$jscomp.array = $jscomp.array || {};
$jscomp.iteratorFromArray = function (e, r) {
$jscomp.initSymbolIterator();
e instanceof String && (e += "");
var p = 0, m = {
next: function () {
if (p < e.length) {
var u = p++;
return {value: r(u, e[u]), done: !1}
}
m.next = function () {
return {done: !0, value: void 0}
};
return m.next()
}
};
m[Symbol.iterator] = function () {
return m
};
return m
};
$jscomp.polyfill = function (e, r, p, m) {
if (r) {
p = $jscomp.global;
e = e.split(".");
for (m = 0; m < e.length - 1; m++) {
var u = e[m];
u in p || (p[u] = {});
p = p[u]
}
e = e[e.length - 1];
m = p[e];
r = r(m);
r != m && null != r && $jscomp.defineProperty(p, e, {configurable: !0, writable: !0, value: r})
}
};
$jscomp.polyfill("Array.prototype.keys", function (e) {
return e ? e : function () {
return $jscomp.iteratorFromArray(this, function (e) {
return e
})
}
}, "es6-impl", "es3");
var $jscomp$this = this;
(function (e, r) {
"function" === typeof define && define.amd ? define([], r) : "object" === typeof module && module.exports ? module.exports = r() : e.anime = r()
})(this, function () {
function e(a) {
if (!h.col(a)) try {
return document.querySelectorAll(a)
} catch (c) {
}
}
function r(a, c) {
for (var d = a.length, b = 2 <= arguments.length ? arguments[1] : void 0, f = [], n = 0; n < d; n++) if (n in a) {
var k = a[n];
c.call(b, k, n, a) && f.push(k)
}
return f
}
function p(a) {
return a.reduce(function (a, d) {
return a.concat(h.arr(d) ? p(d) : d)
}, [])
}
function m(a) {
if (h.arr(a)) return a;
h.str(a) && (a = e(a) || a);
return a instanceof NodeList || a instanceof HTMLCollection ? [].slice.call(a) : [a]
}
function u(a, c) {
return a.some(function (a) {
return a === c
})
}
function C(a) {
var c = {}, d;
for (d in a) c[d] = a[d];
return c
}
function D(a, c) {
var d = C(a), b;
for (b in a) d[b] = c.hasOwnProperty(b) ? c[b] : a[b];
return d
}
function z(a, c) {
var d = C(a), b;
for (b in c) d[b] = h.und(a[b]) ? c[b] : a[b];
return d
}
function T(a) {
a = a.replace(/^#?([a-f\d])([a-f\d])([a-f\d])$/i, function (a, c, d, k) {
return c + c + d + d + k + k
});
var c = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(a);
a = parseInt(c[1], 16);
var d = parseInt(c[2], 16), c = parseInt(c[3], 16);
return "rgba(" + a + "," + d + "," + c + ",1)"
}
function U(a) {
function c(a, c, b) {
0 > b && (b += 1);
1 < b && --b;
return b < 1 / 6 ? a + 6 * (c - a) * b : .5 > b ? c : b < 2 / 3 ? a + (c - a) * (2 / 3 - b) * 6 : a
}
var d = /hsl\((\d+),\s*([\d.]+)%,\s*([\d.]+)%\)/g.exec(a) || /hsla\((\d+),\s*([\d.]+)%,\s*([\d.]+)%,\s*([\d.]+)\)/g.exec(a);
a = parseInt(d[1]) / 360;
var b = parseInt(d[2]) / 100, f = parseInt(d[3]) / 100, d = d[4] || 1;
if (0 == b) f = b = a = f; else {
var n = .5 > f ? f * (1 + b) : f + b - f * b, k = 2 * f - n, f = c(k, n, a + 1 / 3), b = c(k, n, a);
a = c(k, n, a - 1 / 3)
}
return "rgba(" +
255 * f + "," + 255 * b + "," + 255 * a + "," + d + ")"
}
function y(a) {
if (a = /([\+\-]?[0-9#\.]+)(%|px|pt|em|rem|in|cm|mm|ex|ch|pc|vw|vh|vmin|vmax|deg|rad|turn)?$/.exec(a)) return a[2]
}
function V(a) {
if (-1 < a.indexOf("translate") || "perspective" === a) return "px";
if (-1 < a.indexOf("rotate") || -1 < a.indexOf("skew")) return "deg"
}
function I(a, c) {
return h.fnc(a) ? a(c.target, c.id, c.total) : a
}
function E(a, c) {
if (c in a.style) return getComputedStyle(a).getPropertyValue(c.replace(/([a-z])([A-Z])/g, "$1-$2").toLowerCase()) || "0"
}
function J(a, c) {
if (h.dom(a) &&
u(W, c)) return "transform";
if (h.dom(a) && (a.getAttribute(c) || h.svg(a) && a[c])) return "attribute";
if (h.dom(a) && "transform" !== c && E(a, c)) return "css";
if (null != a[c]) return "object"
}
function X(a, c) {
var d = V(c), d = -1 < c.indexOf("scale") ? 1 : 0 + d;
a = a.style.transform;
if (!a) return d;
for (var b = [], f = [], n = [], k = /(\w+)\((.+?)\)/g; b = k.exec(a);) f.push(b[1]), n.push(b[2]);
a = r(n, function (a, b) {
return f[b] === c
});
return a.length ? a[0] : d
}
function K(a, c) {
switch (J(a, c)) {
case "transform":
return X(a, c);
case "css":
return E(a, c);
case "attribute":
return a.getAttribute(c)
}
return a[c] ||
0
}
function L(a, c) {
var d = /^(\*=|\+=|-=)/.exec(a);
if (!d) return a;
var b = y(a) || 0;
c = parseFloat(c);
a = parseFloat(a.replace(d[0], ""));
switch (d[0][0]) {
case "+":
return c + a + b;
case "-":
return c - a + b;
case "*":
return c * a + b
}
}
function F(a, c) {
return Math.sqrt(Math.pow(c.x - a.x, 2) + Math.pow(c.y - a.y, 2))
}
function M(a) {
a = a.points;
for (var c = 0, d, b = 0; b < a.numberOfItems; b++) {
var f = a.getItem(b);
0 < b && (c += F(d, f));
d = f
}
return c
}
function N(a) {
if (a.getTotalLength) return a.getTotalLength();
switch (a.tagName.toLowerCase()) {
case "circle":
return 2 *
Math.PI * a.getAttribute("r");
case "rect":
return 2 * a.getAttribute("width") + 2 * a.getAttribute("height");
case "line":
return F({x: a.getAttribute("x1"), y: a.getAttribute("y1")}, {
x: a.getAttribute("x2"),
y: a.getAttribute("y2")
});
case "polyline":
return M(a);
case "polygon":
var c = a.points;
return M(a) + F(c.getItem(c.numberOfItems - 1), c.getItem(0))
}
}
function Y(a, c) {
function d(b) {
b = void 0 === b ? 0 : b;
return a.el.getPointAtLength(1 <= c + b ? c + b : 0)
}
var b = d(), f = d(-1), n = d(1);
switch (a.property) {
case "x":
return b.x;
case "y":
return b.y;
case "angle":
return 180 * Math.atan2(n.y - f.y, n.x - f.x) / Math.PI
}
}
function O(a, c) {
var d = /-?\d*\.?\d+/g, b;
b = h.pth(a) ? a.totalLength : a;
if (h.col(b)) if (h.rgb(b)) {
var f = /rgb\((\d+,\s*[\d]+,\s*[\d]+)\)/g.exec(b);
b = f ? "rgba(" + f[1] + ",1)" : b
} else b = h.hex(b) ? T(b) : h.hsl(b) ? U(b) : void 0; else f = (f = y(b)) ? b.substr(0, b.length - f.length) : b, b = c && !/\s/g.test(b) ? f + c : f;
b += "";
return {original: b, numbers: b.match(d) ? b.match(d).map(Number) : [0], strings: h.str(a) || c ? b.split(d) : []}
}
function P(a) {
a = a ? p(h.arr(a) ? a.map(m) : m(a)) : [];
return r(a,
function (a, d, b) {
return b.indexOf(a) === d
})
}
function Z(a) {
var c = P(a);
return c.map(function (a, b) {
return {target: a, id: b, total: c.length}
})
}
function aa(a, c) {
var d = C(c);
if (h.arr(a)) {
var b = a.length;
2 !== b || h.obj(a[0]) ? h.fnc(c.duration) || (d.duration = c.duration / b) : a = {value: a}
}
return m(a).map(function (a, b) {
b = b ? 0 : c.delay;
a = h.obj(a) && !h.pth(a) ? a : {value: a};
h.und(a.delay) && (a.delay = b);
return a
}).map(function (a) {
return z(a, d)
})
}
function ba(a, c) {
var d = {}, b;
for (b in a) {
var f = I(a[b], c);
h.arr(f) && (f = f.map(function (a) {
return I(a,
c)
}), 1 === f.length && (f = f[0]));
d[b] = f
}
d.duration = parseFloat(d.duration);
d.delay = parseFloat(d.delay);
return d
}
function ca(a) {
return h.arr(a) ? A.apply(this, a) : Q[a]
}
function da(a, c) {
var d;
return a.tweens.map(function (b) {
b = ba(b, c);
var f = b.value, e = K(c.target, a.name), k = d ? d.to.original : e, k = h.arr(f) ? f[0] : k,
w = L(h.arr(f) ? f[1] : f, k), e = y(w) || y(k) || y(e);
b.from = O(k, e);
b.to = O(w, e);
b.start = d ? d.end : a.offset;
b.end = b.start + b.delay + b.duration;
b.easing = ca(b.easing);
b.elasticity = (1E3 - Math.min(Math.max(b.elasticity, 1), 999)) /
1E3;
b.isPath = h.pth(f);
b.isColor = h.col(b.from.original);
b.isColor && (b.round = 1);
return d = b
})
}
function ea(a, c) {
return r(p(a.map(function (a) {
return c.map(function (b) {
var c = J(a.target, b.name);
if (c) {
var d = da(b, a);
b = {type: c, property: b.name, animatable: a, tweens: d, duration: d[d.length - 1].end, delay: d[0].delay}
} else b = void 0;
return b
})
})), function (a) {
return !h.und(a)
})
}
function R(a, c, d, b) {
var f = "delay" === a;
return c.length ? (f ? Math.min : Math.max).apply(Math, c.map(function (b) {
return b[a]
})) : f ? b.delay : d.offset + b.delay +
b.duration
}
function fa(a) {
var c = D(ga, a), d = D(S, a), b = Z(a.targets), f = [], e = z(c, d), k;
for (k in a) e.hasOwnProperty(k) || "targets" === k || f.push({name: k, offset: e.offset, tweens: aa(a[k], d)});
a = ea(b, f);
return z(c, {
children: [],
animatables: b,
animations: a,
duration: R("duration", a, c, d),
delay: R("delay", a, c, d)
})
}
function q(a) {
function c() {
return window.Promise && new Promise(function (a) {
return p = a
})
}
function d(a) {
return g.reversed ? g.duration - a : a
}
function b(a) {
for (var b = 0, c = {}, d = g.animations, f = d.length; b < f;) {
var e = d[b],
k = e.animatable, h = e.tweens, n = h.length - 1, l = h[n];
n && (l = r(h, function (b) {
return a < b.end
})[0] || l);
for (var h = Math.min(Math.max(a - l.start - l.delay, 0), l.duration) / l.duration, w = isNaN(h) ? 1 : l.easing(h, l.elasticity), h = l.to.strings, p = l.round, n = [], m = void 0, m = l.to.numbers.length, t = 0; t < m; t++) {
var x = void 0, x = l.to.numbers[t], q = l.from.numbers[t],
x = l.isPath ? Y(l.value, w * x) : q + w * (x - q);
p && (l.isColor && 2 < t || (x = Math.round(x * p) / p));
n.push(x)
}
if (l = h.length) for (m = h[0], w = 0; w < l; w++) p = h[w + 1], t = n[w], isNaN(t) || (m = p ? m + (t + p) : m + (t + " "));
else m = n[0];
ha[e.type](k.target, e.property, m, c, k.id);
e.currentValue = m;
b++
}
if (b = Object.keys(c).length) for (d = 0; d < b; d++) H || (H = E(document.body, "transform") ? "transform" : "-webkit-transform"), g.animatables[d].target.style[H] = c[d].join(" ");
g.currentTime = a;
g.progress = a / g.duration * 100
}
function f(a) {
if (g[a]) g[a](g)
}
function e() {
g.remaining && !0 !== g.remaining && g.remaining--
}
function k(a) {
var k = g.duration, n = g.offset, w = n + g.delay, r = g.currentTime, x = g.reversed, q = d(a);
if (g.children.length) {
var u = g.children, v = u.length;
if (q >= g.currentTime) for (var G = 0; G < v; G++) u[G].seek(q); else for (; v--;) u[v].seek(q)
}
if (q >= w || !k) g.began || (g.began = !0, f("begin")), f("run");
if (q > n && q < k) b(q); else if (q <= n && 0 !== r && (b(0), x && e()), q >= k && r !== k || !k) b(k), x || e();
f("update");
a >= k && (g.remaining ? (t = h, "alternate" === g.direction && (g.reversed = !g.reversed)) : (g.pause(), g.completed || (g.completed = !0, f("complete"), "Promise" in window && (p(), m = c()))), l = 0)
}
a = void 0 === a ? {} : a;
var h, t, l = 0, p = null, m = c(), g = fa(a);
g.reset = function () {
var a = g.direction, c = g.loop;
g.currentTime =
0;
g.progress = 0;
g.paused = !0;
g.began = !1;
g.completed = !1;
g.reversed = "reverse" === a;
g.remaining = "alternate" === a && 1 === c ? 2 : c;
b(0);
for (a = g.children.length; a--;) g.children[a].reset()
};
g.tick = function (a) {
h = a;
t || (t = h);
k((l + h - t) * q.speed)
};
g.seek = function (a) {
k(d(a))
};
g.pause = function () {
var a = v.indexOf(g);
-1 < a && v.splice(a, 1);
g.paused = !0
};
g.play = function () {
g.paused && (g.paused = !1, t = 0, l = d(g.currentTime), v.push(g), B || ia())
};
g.reverse = function () {
g.reversed = !g.reversed;
t = 0;
l = d(g.currentTime)
};
g.restart = function () {
g.pause();
g.reset();
g.play()
};
g.finished = m;
g.reset();
g.autoplay && g.play();
return g
}
var ga = {
update: void 0,
begin: void 0,
run: void 0,
complete: void 0,
loop: 1,
direction: "normal",
autoplay: !0,
offset: 0
}, S = {duration: 1E3, delay: 0, easing: "easeOutElastic", elasticity: 500, round: 0},
W = "translateX translateY translateZ rotate rotateX rotateY rotateZ scale scaleX scaleY scaleZ skewX skewY perspective".split(" "),
H, h = {
arr: function (a) {
return Array.isArray(a)
}, obj: function (a) {
return -1 < Object.prototype.toString.call(a).indexOf("Object")
},
pth: function (a) {
return h.obj(a) && a.hasOwnProperty("totalLength")
}, svg: function (a) {
return a instanceof SVGElement
}, dom: function (a) {
return a.nodeType || h.svg(a)
}, str: function (a) {
return "string" === typeof a
}, fnc: function (a) {
return "function" === typeof a
}, und: function (a) {
return "undefined" === typeof a
}, hex: function (a) {
return /(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(a)
}, rgb: function (a) {
return /^rgb/.test(a)
}, hsl: function (a) {
return /^hsl/.test(a)
}, col: function (a) {
return h.hex(a) || h.rgb(a) || h.hsl(a)
}
}, A = function () {
function a(a,
d, b) {
return (((1 - 3 * b + 3 * d) * a + (3 * b - 6 * d)) * a + 3 * d) * a
}
return function (c, d, b, f) {
if (0 <= c && 1 >= c && 0 <= b && 1 >= b) {
var e = new Float32Array(11);
if (c !== d || b !== f) for (var k = 0; 11 > k; ++k) e[k] = a(.1 * k, c, b);
return function (k) {
if (c === d && b === f) return k;
if (0 === k) return 0;
if (1 === k) return 1;
for (var h = 0, l = 1; 10 !== l && e[l] <= k; ++l) h += .1;
--l;
var l = h + (k - e[l]) / (e[l + 1] - e[l]) * .1,
n = 3 * (1 - 3 * b + 3 * c) * l * l + 2 * (3 * b - 6 * c) * l + 3 * c;
if (.001 <= n) {
for (h = 0; 4 > h; ++h) {
n = 3 * (1 - 3 * b + 3 * c) * l * l + 2 * (3 * b - 6 * c) * l + 3 * c;
if (0 === n) break;
var m = a(l, c, b) - k, l = l - m / n
}
k = l
} else if (0 ===
n) k = l; else {
var l = h, h = h + .1, g = 0;
do m = l + (h - l) / 2, n = a(m, c, b) - k, 0 < n ? h = m : l = m; while (1e-7 < Math.abs(n) && 10 > ++g);
k = m
}
return a(k, d, f)
}
}
}
}(), Q = function () {
function a(a, b) {
return 0 === a || 1 === a ? a : -Math.pow(2, 10 * (a - 1)) * Math.sin(2 * (a - 1 - b / (2 * Math.PI) * Math.asin(1)) * Math.PI / b)
}
var c = "Quad Cubic Quart Quint Sine Expo Circ Back Elastic".split(" "), d = {
In: [[.55, .085, .68, .53], [.55, .055, .675, .19], [.895, .03, .685, .22], [.755, .05, .855, .06], [.47, 0, .745, .715], [.95, .05, .795, .035], [.6, .04, .98, .335], [.6, -.28, .735, .045], a],
Out: [[.25,
.46, .45, .94], [.215, .61, .355, 1], [.165, .84, .44, 1], [.23, 1, .32, 1], [.39, .575, .565, 1], [.19, 1, .22, 1], [.075, .82, .165, 1], [.175, .885, .32, 1.275], function (b, c) {
return 1 - a(1 - b, c)
}],
InOut: [[.455, .03, .515, .955], [.645, .045, .355, 1], [.77, 0, .175, 1], [.86, 0, .07, 1], [.445, .05, .55, .95], [1, 0, 0, 1], [.785, .135, .15, .86], [.68, -.55, .265, 1.55], function (b, c) {
return .5 > b ? a(2 * b, c) / 2 : 1 - a(-2 * b + 2, c) / 2
}]
}, b = {linear: A(.25, .25, .75, .75)}, f = {}, e;
for (e in d) f.type = e, d[f.type].forEach(function (a) {
return function (d, f) {
b["ease" + a.type + c[f]] = h.fnc(d) ?
d : A.apply($jscomp$this, d)
}
}(f)), f = {type: f.type};
return b
}(), ha = {
css: function (a, c, d) {
return a.style[c] = d
}, attribute: function (a, c, d) {
return a.setAttribute(c, d)
}, object: function (a, c, d) {
return a[c] = d
}, transform: function (a, c, d, b, f) {
b[f] || (b[f] = []);
b[f].push(c + "(" + d + ")")
}
}, v = [], B = 0, ia = function () {
function a() {
B = requestAnimationFrame(c)
}
function c(c) {
var b = v.length;
if (b) {
for (var d = 0; d < b;) v[d] && v[d].tick(c), d++;
a()
} else cancelAnimationFrame(B), B = 0
}
return a
}();
q.version = "2.2.0";
q.speed = 1;
q.running = v;
q.remove =
function (a) {
a = P(a);
for (var c = v.length; c--;) for (var d = v[c], b = d.animations, f = b.length; f--;) u(a, b[f].animatable.target) && (b.splice(f, 1), b.length || d.pause())
};
q.getValue = K;
q.path = function (a, c) {
var d = h.str(a) ? e(a)[0] : a, b = c || 100;
return function (a) {
return {el: d, property: a, totalLength: N(d) * (b / 100)}
}
};
q.setDashoffset = function (a) {
var c = N(a);
a.setAttribute("stroke-dasharray", c);
return c
};
q.bezier = A;
q.easings = Q;
q.timeline = function (a) {
var c = q(a);
c.pause();
c.duration = 0;
c.add = function (d) {
c.children.forEach(function (a) {
a.began =
!0;
a.completed = !0
});
m(d).forEach(function (b) {
var d = z(b, D(S, a || {}));
d.targets = d.targets || a.targets;
b = c.duration;
var e = d.offset;
d.autoplay = !1;
d.direction = c.direction;
d.offset = h.und(e) ? b : L(e, b);
c.began = !0;
c.completed = !0;
c.seek(d.offset);
d = q(d);
d.began = !0;
d.completed = !0;
d.duration > b && (c.duration = d.duration);
c.children.push(d)
});
c.seek(0);
c.reset();
c.autoplay && c.restart();
return c
};
return c
};
q.random = function (a, c) {
return Math.floor(Math.random() * (c - a + 1)) + a
};
return q
});
然后自己引入jq文件就可以了
需要源文件可以留言哦
