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# Readme

然后把下面的代码随便复制到一个文本编辑器中(比如记事本)

关键地方都有中文注释,

替换题目:搜索title

替换头像,搜索"头像",按照方法替换即可

替换动态变化字母,搜索动态变化

替换最终定格的字母,搜索定格

替换想说的话,搜索想说的话

替换在一起的时间,搜索在一起

保存的时候,后缀名改成.html

最后建议使用电脑端的浏览器打开,手机端的兼容性没做好

# 代码

```

<!DOCTYPE html>

<html>

<head>

<style>

html {

height: 100%;

}

body {

font-family: "Helvetica Neue", "Luxi Sans", "DejaVu Sans", Tahoma, "Hiragino Sans GB", "Microsoft Yahei", sans-serif;

background: #79a8ae;

color: #CFEBE4;

font-size: 18px;

line-height: 2;

letter-spacing: 1.2px;

margin: 0;

}

a {

color: #ebf7f4;

}

.body--ready {

background: -webkit-linear-gradient(top, rgb(203, 235, 219) 0%, rgb(55, 148, 192) 120%);

background: -moz-linear-gradient(top, rgb(203, 235, 219) 0%, rgb(55, 148, 192) 120%);

background: -o-linear-gradient(top, rgb(203, 235, 219) 0%, rgb(55, 148, 192) 120%);

background: -ms-linear-gradient(top, rgb(203, 235, 219) 0%, rgb(55, 148, 192) 120%);

background: linear-gradient(top, rgb(203, 235, 219) 0%, rgb(55, 148, 192) 120%);

}

.text {

position: fixed;

bottom: 100px;

text-align: center;

font-size: 1.875rem;

width: 100%;

}

.canvas {

margin: 0 auto;

display: block;

}

img#logo {

width: 128px;

background-size: cover;

border-radius: 200px;

box-shadow: 0px 0px 40px rgba(63, 81, 181, 0.72);

border: 3px solid #00a0ff;

opacity: 1;

margin: 0 auto;

margin-top: 20px;

margin-bottom: 20px;

transition: all 1.0s;

}

#logo:hover {

box-shadow: 0 0 10px #fff;

-webkit-box-shadow: 0 0 19px #fff;

transform: rotate(360deg);

-ms-transform: rotate(360deg); /* IE 9 */

-moz-transform: rotate(360deg); /* Firefox */

-webkit-transform: rotate(360deg); /* Safari 和 Chrome */

-o-transform: rotate(360deg); /* Opera */

filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);

}

.cs {

width: 100%;

height: 100%;

margin: 0 auto;

position: absolute;

text-align: center;

}

.text {

position: fixed;

bottom: 80px;

text-align: center;

width: 100%;

font-weight: bold;

}

.text-right {

position: fixed;

bottom: 50px;

text-align: right;

width: 100%;

font-weight: bold;

}

</style>

</head>

<body>

</div>

你想说的话

<br/>

</p>

function show_date_time() {

window.setTimeout("show_date_time()", 1000);

//你俩在一起的那天

BirthDay = new Date("4/27/2016 00:00:00");

today = new Date();

timeold = (today.getTime() - BirthDay.getTime());

sectimeold = timeold / 1000

secondsold = Math.floor(sectimeold);

msPerDay = 24 * 60 * 60 * 1000

e_daysold = timeold / msPerDay

daysold = Math.floor(e_daysold);

e_hrsold = (e_daysold - daysold) * 24;

hrsold = Math.floor(e_hrsold);

e_minsold = (e_hrsold - hrsold) * 60;

minsold = Math.floor((e_hrsold - hrsold) * 60);

seconds = Math.floor((e_minsold - minsold) * 60);

span_dt_dt.innerHTML = daysold + "天" + hrsold + "小时" + minsold + "分" + seconds + "秒";

}

show_date_time();

</script>

var S = {

init: function () {

S.Drawing.init('.canvas');

document.body.classList.add('body--ready');

// 动态变化的话,用|分割

S.UI.simulate("How|I|Meet|My|Dear|Pig|I|Love|You|#countdown 3|#time");

S.Drawing.loop(function () {

S.Shape.render();

});

}

};

S.Drawing = (function () {

var canvas,

context,

renderFn,

requestFrame = window.requestAnimationFrame ||

window.webkitRequestAnimationFrame ||

window.mozRequestAnimationFrame ||

window.oRequestAnimationFrame ||

window.msRequestAnimationFrame ||

function (callback) {

window.setTimeout(callback, 1000 / 60);

};

return {

init: function (el) {

canvas = document.querySelector(el);

context = canvas.getContext('2d');

this.adjustCanvas();

window.addEventListener('resize', function (e) {

S.Drawing.adjustCanvas();

});

loop: function (fn) {

renderFn = !renderFn ? fn : renderFn;

this.clearFrame();

renderFn();

requestFrame.call(window, this.loop.bind(this));

adjustCanvas: function () {

canvas.width = window.innerWidth - 100;

canvas.height = window.innerHeight - 30;

clearFrame: function () {

context.clearRect(0, 0, canvas.width, canvas.height);

getArea: function () {

return {w: canvas.width, h: canvas.height};

drawCircle: function (p, c) {

context.fillStyle = c.render();

context.beginPath();

context.arc(p.x, p.y, p.z, 0, 2 * Math.PI, true);

context.closePath();

context.fill();

}

};

}());

S.UI = (function () {

var interval,

currentAction,

time,

maxShapeSize = 30,

sequence = [],

cmd = '#';

function formatTime(date) {

var h = date.getHours(),

m = date.getMinutes(),

m = m < 10 ? '0' + m : m;

return h + ':' + m;

}

function getValue(value) {

return value && value.split(' ')[1];

}

function getAction(value) {

value = value && value.split(' ')[0];

return value && value[0] === cmd && value.substring(1);

}

function timedAction(fn, delay, max, reverse) {

clearInterval(interval);

currentAction = reverse ? max : 1;

fn(currentAction);

if (!max || (!reverse && currentAction < max) || (reverse && currentAction > 0)) {

interval = setInterval(function () {

currentAction = reverse ? currentAction - 1 : currentAction + 1;

fn(currentAction);

if ((!reverse && max && currentAction === max) || (reverse && currentAction === 0)) {

clearInterval(interval);

}

}, delay);

}

function performAction(value) {

var action,

value,

current;

sequence = typeof (value) === 'object' ? value : sequence.concat(value.split('|'));

timedAction(function (index) {

current = sequence.shift();

action = getAction(current);

value = getValue(current);

switch (action) {

case 'countdown':

value = parseInt(value) || 10;

value = value > 0 ? value : 10;

timedAction(function (index) {

if (index === 0) {

if (sequence.length === 0) {

S.Shape.switchShape(S.ShapeBuilder.letter(''));

} else {

performAction(sequence);

}

} else {

S.Shape.switchShape(S.ShapeBuilder.letter(index), true);

}

}, 1000, value, true);

break;

case 'rectangle':

value = value && value.split('x');

value = (value && value.length === 2) ? value : [maxShapeSize, maxShapeSize / 2];

S.Shape.switchShape(S.ShapeBuilder.rectangle(Math.min(maxShapeSize, parseInt(value[0])), Math.min(maxShapeSize, parseInt(value[1]))));

break;

case 'circle':

value = parseInt(value) || maxShapeSize;

value = Math.min(value, maxShapeSize);

S.Shape.switchShape(S.ShapeBuilder.circle(value));

break;

case 'time':

var t = formatTime(new Date());

if (sequence.length > 0) {

S.Shape.switchShape(S.ShapeBuilder.letter("Nothing but You"))

} else {

timedAction(function () {

t = formatTime(new Date());

if (t !== time) {

time = t;

S.Shape.switchShape(S.ShapeBuilder.letter("Nothing but You"))

}

}, 1000);

}

break;

default:

S.Shape.switchShape(S.ShapeBuilder.letter(current[0] === cmd ? 'HacPai' : current));

}

}, 2000, sequence.length);

}

return {

simulate: function (action) {

performAction(action);

}

};

}());

S.Point = function (args) {

this.x = args.x;

this.y = args.y;

this.z = args.z;

this.a = args.a;

this.h = args.h;

};

S.Color = function (r, g, b, a) {

this.r = r;

this.g = g;

this.b = b;

this.a = a;

};

S.Color.prototype = {

render: function () {

return 'rgba(' + this.r + ',' + +this.g + ',' + this.b + ',' + this.a + ')';

}

};

S.Dot = function (x, y) {

this.p = new S.Point({

x: x,

y: y,

z: 5,

a: 1,

h: 0

});

this.e = 0.07;

this.s = true;

this.c = new S.Color(255, 255, 255, this.p.a);

this.t = this.clone();

this.q = [];

};

S.Dot.prototype = {

clone: function () {

return new S.Point({

x: this.x,

y: this.y,

z: this.z,

a: this.a,

h: this.h

});

_draw: function () {

this.c.a = this.p.a;

S.Drawing.drawCircle(this.p, this.c);

_moveTowards: function (n) {

var details = this.distanceTo(n, true),

dx = details[0],

dy = details[1],

d = details[2],

e = this.e * d;

if (this.p.h === -1) {

this.p.x = n.x;

this.p.y = n.y;

return true;

}

if (d > 1) {

this.p.x -= ((dx / d) * e);

this.p.y -= ((dy / d) * e);

} else {

if (this.p.h > 0) {

this.p.h--;

} else {

return true;

}

return false;

_update: function () {

if (this._moveTowards(this.t)) {

var p = this.q.shift();

if (p) {

this.t.x = p.x || this.p.x;

this.t.y = p.y || this.p.y;

this.t.z = p.z || this.p.z;

this.t.a = p.a || this.p.a;

this.p.h = p.h || 0;

} else {

if (this.s) {

this.p.x -= Math.sin(Math.random() * 3.142);

this.p.y -= Math.sin(Math.random() * 3.142);

} else {

this.move(new S.Point({

x: this.p.x + (Math.random() * 50) - 25,

y: this.p.y + (Math.random() * 50) - 25

}));

}

d = this.p.a - this.t.a;

this.p.a = Math.max(0.1, this.p.a - (d * 0.05));

d = this.p.z - this.t.z;

this.p.z = Math.max(1, this.p.z - (d * 0.05));

distanceTo: function (n, details) {

var dx = this.p.x - n.x,

dy = this.p.y - n.y,

d = Math.sqrt(dx * dx + dy * dy);

return details ? [dx, dy, d] : d;

move: function (p, avoidStatic) {

if (!avoidStatic || (avoidStatic && this.distanceTo(p) > 1)) {

this.q.push(p);

}

render: function () {

this._update();

this._draw();

}

};

S.ShapeBuilder = (function () {

var gap = 13,

shapeCanvas = document.createElement('canvas'),

shapeContext = shapeCanvas.getContext('2d'),

fontSize = 500,

fontFamily = 'Avenir, Helvetica Neue, Helvetica, Arial, sans-serif';

function fit() {

shapeCanvas.width = Math.floor(window.innerWidth / gap) * gap;

shapeCanvas.height = Math.floor(window.innerHeight / gap) * gap;

shapeContext.fillStyle = 'red';

shapeContext.textBaseline = 'middle';

shapeContext.textAlign = 'center';

}

function processCanvas() {

var pixels = shapeContext.getImageData(0, 0, shapeCanvas.width, shapeCanvas.height).data;

dots = [],

pixels,

x = 0,

y = 0,

fx = shapeCanvas.width,

fy = shapeCanvas.height,

w = 0,

h = 0;

for (var p = 0; p < pixels.length; p += (4 * gap)) {

if (pixels[p + 3] > 0) {

dots.push(new S.Point({

x: x,

y: y

}));

w = x > w ? x : w;

h = y > h ? y : h;

fx = x < fx ? x : fx;

fy = y < fy ? y : fy;

}

x += gap;

if (x >= shapeCanvas.width) {

x = 0;

y += gap;

p += gap * 4 * shapeCanvas.width;

}

return {dots: dots, w: w + fx, h: h + fy};

}

function setFontSize(s) {

shapeContext.font = 'bold ' + s + 'px ' + fontFamily;

}

function isNumber(n) {

return !isNaN(parseFloat(n)) && isFinite(n);

}

function init() {

fit();

window.addEventListener('resize', fit);

}

// Init

init();

return {

imageFile: function (url, callback) {

var image = new Image(),

a = S.Drawing.getArea();

image.onload = function () {

shapeContext.clearRect(0, 0, shapeCanvas.width, shapeCanvas.height);

shapeContext.drawImage(this, 0, 0, a.h * 0.6, a.h * 0.6);

callback(processCanvas());

};

image.onerror = function () {

callback(S.ShapeBuilder.letter('What?'));

};

image.src = url;

circle: function (d) {

var r = Math.max(0, d) / 2;

shapeContext.clearRect(0, 0, shapeCanvas.width, shapeCanvas.height);

shapeContext.beginPath();

shapeContext.arc(r * gap, r * gap, r * gap, 0, 2 * Math.PI, false);

shapeContext.fill();

shapeContext.closePath();

return processCanvas();

letter: function (l) {

var s = 0;

setFontSize(fontSize);

s = Math.min(fontSize,

(shapeCanvas.width / shapeContext.measureText(l).width) * 0.8 * fontSize,

(shapeCanvas.height / fontSize) * (isNumber(l) ? 1 : 0.45) * fontSize);

setFontSize(s);

shapeContext.clearRect(0, 0, shapeCanvas.width, shapeCanvas.height);

shapeContext.fillText(l, shapeCanvas.width / 2, shapeCanvas.height / 2);

return processCanvas();

rectangle: function (w, h) {

var dots = [],

width = gap * w,

height = gap * h;

for (var y = 0; y < height; y += gap) {

for (var x = 0; x < width; x += gap) {

dots.push(new S.Point({

x: x,

y: y

}));

}

return {dots: dots, w: width, h: height};

}

};

}());

S.Shape = (function () {

var dots = [],

width = 0,

height = 0,

cx = 0,

cy = 0;

function compensate() {

var a = S.Drawing.getArea();

cx = a.w / 2 - width / 2;

cy = a.h / 2 - height / 2;

}

return {

shuffleIdle: function () {

var a = S.Drawing.getArea();

for (var d = 0; d < dots.length; d++) {

if (!dots[d].s) {

dots[d].move({

x: Math.random() * a.w,

y: Math.random() * a.h

});

}

switchShape: function (n, fast) {

var size,

a = S.Drawing.getArea();

width = n.w;

height = n.h;

compensate();

if (n.dots.length > dots.length) {

size = n.dots.length - dots.length;

for (var d = 1; d <= size; d++) {

dots.push(new S.Dot(a.w / 2, a.h / 2));

}

var d = 0,

i = 0;

while (n.dots.length > 0) {

i = Math.floor(Math.random() * n.dots.length);

dots[d].e = fast ? 0.25 : (dots[d].s ? 0.14 : 0.11);

if (dots[d].s) {

dots[d].move(new S.Point({

z: Math.random() * 20 + 10,

a: Math.random(),

h: 18

}));

} else {

dots[d].move(new S.Point({

z: Math.random() * 5 + 5,

h: fast ? 18 : 30

}));

}

dots[d].s = true;

dots[d].move(new S.Point({

x: n.dots[i].x + cx,

y: n.dots[i].y + cy,

a: 1,

z: 5,

h: 0

}));

n.dots = n.dots.slice(0, i).concat(n.dots.slice(i + 1));

d++;

}

for (var i = d; i < dots.length; i++) {

if (dots[i].s) {

dots[i].move(new S.Point({

z: Math.random() * 20 + 10,

a: Math.random(),

h: 20

}));

dots[i].s = false;

dots[i].e = 0.04;

dots[i].move(new S.Point({

x: Math.random() * a.w,

y: Math.random() * a.h,

a: 0.3, //.4

z: Math.random() * 4,

h: 0

}));

}

render: function () {

for (var d = 0; d < dots.length; d++) {

dots[d].render();

}

};

}());

S.init();

</script>

<source src="http://m10.music.126.net/20200520002450/755357ef304687327ef0592119465166/ymusic/015d/0e59/055f/6779b4389493fc1454ea258faca5ed6e.mp3"

type="audio/mpeg">

</audio>

</body>

</html>

```