EMlog鼠标点击爱心特效

代码

        <script>
            !function(e, t, a) {
                function r() {
                    for (var e = 0; e < s.length; e++) s[e].alpha <= 0 ? (t.body.removeChild(s[e].el), s.splice(e, 1)) : (s[e].y--, s[e].scale += .004, s[e].alpha -= .013, s[e].el.style.cssText = "left:" + s[e].x + "px;top:" + s[e].y + "px;opacity:" + s[e].alpha + ";transform:scale(" + s[e].scale + "," + s[e].scale + ") rotate(45deg);background:" + s[e].color + ";z-index:99999");
                    requestAnimationFrame(r)
                }
                function n() {
                    var t = "function" == typeof e.onclick && e.onclick;
                    e.onclick = function(e) {
                        t && t(),
                            o(e)
                    }
                }
                function o(e) {
                    var a = t.createElement("div");
                    a.className = "heart",
                        s.push({
                            el: a,
                            x: e.clientX - 5,
                            y: e.clientY - 5,
                            scale: 1,
                            alpha: 1,
                            color: c()
                        }),
                        t.body.appendChild(a)
                }
                function i(e) {
                    var a = t.createElement("style");
                    a.type = "text/css";
                    try {
                        a.appendChild(t.createTextNode(e))
                    } catch(t) {
                        a.styleSheet.cssText = e
                    }
                    t.getElementsByTagName("head")[0].appendChild(a)
                }
                function c() {
                    return "rgb(" + ~~ (255 * Math.random()) + "," + ~~ (255 * Math.random()) + "," + ~~ (255 * Math.random()) + ")"
                }
                var s = [];
                e.requestAnimationFrame = e.requestAnimationFrame || e.webkitRequestAnimationFrame || e.mozRequestAnimationFrame || e.oRequestAnimationFrame || e.msRequestAnimationFrame ||
                    function(e) {
                        setTimeout(e, 1e3 / 60)
                    },
                    i(".heart{width: 10px;height: 10px;position: fixed;background: #f00;transform: rotate(45deg);-webkit-transform: rotate(45deg);-moz-transform: rotate(45deg);}.heart:after,.heart:before{content: '';width: inherit;height: inherit;background: inherit;border-radius: 50%;-webkit-border-radius: 50%;-moz-border-radius: 50%;position: fixed;}.heart:after{top: -5px;}.heart:before{left: -5px;}"),
                    n(),
                    r()
            } (window, document);
        </script>

THE END

作者信息

作者:Emlly

我不懒,我只是开启了节能模式

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