白银网站网站建设,工作室网页设计,百度网站推广怎么收费,北京到安阳高铁时刻表查询前言
七夕马上就要到了#xff0c;为了帮助大家高效表白#xff0c;下面再给大家带来了实用的HTML浪漫表白代码(附源码)背景音乐#xff0c;可用于520#xff0c;情人节#xff0c;生日#xff0c;表白等场景#xff0c;可直接使用。
效果演示 文案修改
var loverNam…前言
七夕马上就要到了为了帮助大家高效表白下面再给大家带来了实用的HTML浪漫表白代码(附源码)背景音乐可用于520情人节生日表白等场景可直接使用。
效果演示 文案修改
var loverName 李文昊爱你哟 // 要更改的名字 完整代码
!DOCTYPE html
html
headmeta http-equivContent-Type contenttext/html; charsetUTF-8title Love you My Dear XXX/titlestyle typetext/cssbody {margin: 0;overflow: hidden;background: #000;}canvas {position: absolute;width: 100%;height: 100%;}#pinkboard {animation: anim 1.5s ease-in-out infinite;-webkit-animation: anim 1.5s ease-in-out infinite;-o-animation: anim 1.5s ease-in-out infinite;-moz-animation: anim 1.5s ease-in-out infinite;}keyframes anim {0% {transform: scale(0.8);}25% {transform: scale(0.7);}50% {transform: scale(1);}75% {transform: scale(0.7);}100% {transform: scale(0.8);}}-webkit-keyframes anim {0% {-webkit-transform: scale(0.8);}25% {-webkit-transform: scale(0.7);}50% {-webkit-transform: scale(1);}75% {-webkit-transform: scale(0.7);}100% {-webkit-transform: scale(0.8);}}-o-keyframes anim {0% {-o-transform: scale(0.8);}25% {-o-transform: scale(0.7);}50% {-o-transform: scale(1);}75% {-o-transform: scale(0.7);}100% {-o-transform: scale(0.8);}}-moz-keyframes anim {0% {-moz-transform: scale(0.8);}25% {-moz-transform: scale(0.7);}50% {-moz-transform: scale(1);}75% {-moz-transform: scale(0.7);}100% {-moz-transform: scale(0.8);}}#name {position: absolute;top: 50%;left: 50%;transform: translate(-50%, -50%);margin-top: -20px;font-size: 46px;color: #ea80b0;}/style
/head
body
canvas idpinkboard width1920 height947/canvas
canvas idcanvas width1920 height947/canvasscript typetext/javascriptvar loverName 李文昊爱你哟 // 要更改的名字const colors [#eec996,#8fb7d3,#b7d4c6,#c3bedd,#f1d5e4,#cae1d3,#f3c89d,#d0b0c3,#819d53,#c99294,#cec884,#ff8e70,#e0a111,#fffdf6,#cbd7ac,#e8c6c0,#dc9898,#ecc8ba,]; //用来设置的颜 var canvas document.getElementById(canvas);var ctx canvas.getContext(2d);let count 1;var ww window.innerWidth;var wh window.innerHeight;var hearts [];function init() {requestAnimationFrame(render);canvas.width ww;canvas.height wh;for (var i 0; i 100; i) {hearts.push(new Heart());}}function Heart() {this.x Math.random() * ww;this.y Math.random() * wh;this.opacity Math.random() * 0.5 0.5;this.vel {x: (Math.random() - 0.5) * 4,y: (Math.random() - 0.5) * 4,};this.targetScale Math.random() * 0.15 0.02;this.scale this.targetScale * Math.random();}Heart.prototype.update function (i) {this.x this.vel.x;this.y this.vel.y;this.scale (this.targetScale - this.scale) * 0.01;if (this.x - this.width ww || this.x this.width 0) {this.scale 0;this.x Math.random() * ww;}if (this.y - this.height wh || this.y this.height 0) {this.scale 0;this.y Math.random() * wh;}this.width 473.8;this.height 408.6;};Heart.prototype.draw function (i) {ctx.globalAlpha this.opacity;ctx.font ${180 * this.scale}px 微软雅黑;// ctx.font20px;ctx.fillStyle colors[i % 18];ctx.fillText(loverName,this.x - this.width * 0.5,this.y - this.height * 0.5,this.width,this.height);// ctx.drawImage(// heartImage,// this.x - this.width * 0.5,// this.y - this.height * 0.5,// this.width,// this.height// );};function render() {ctx.clearRect(0, 0, ww, wh);// ctx.globalAlpha 1;// ctx.fillStyle rgba(255,255,255,0.3);// ctx.fillRect(0, 0, ww, wh);for (var i 0; i 100; i) {hearts[i].update(i);hearts[i].draw(i);}requestAnimationFrame(render);}init();// var heartImage new Image();// heartImage.onload init();// heartImage.src // data:image/svgxml;base64,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;window.addEventListener(resize, function () {ww window.innerWidth;wh window.innerHeight;});
/script
script/** Settings*/var settings {particles: {length: 500, // maximum amount of particlesduration: 2, // particle duration in secvelocity: 100, // particle velocity in pixels/seceffect: -0.75, // play with this for a nice effectsize: 30, // particle size in pixels},};/** RequestAnimationFrame polyfill by Erik M?ller*/(function () {var b 0;var c [ms, moz, webkit, o];for (var a 0; a c.length !window.requestAnimationFrame; a) {window.requestAnimationFrame window[c[a] RequestAnimationFrame];window.cancelAnimationFrame window[c[a] CancelAnimationFrame] ||window[c[a] CancelRequestAnimationFrame];}if (!window.requestAnimationFrame) {window.requestAnimationFrame function (h, e) {var d new Date().getTime();var f Math.max(0, 16 - (d - b));var g window.setTimeout(function () {h(d f);}, f);b d f;return g;};}if (!window.cancelAnimationFrame) {window.cancelAnimationFrame function (d) {clearTimeout(d);};}})();/** Point class*/var Point (function () {function Point(x, y) {this.x typeof x ! undefined ? x : 0;this.y typeof y ! undefined ? y : 0;}Point.prototype.clone function () {return new Point(this.x, this.y);};Point.prototype.length function (length) {if (typeof length undefined)return Math.sqrt(this.x * this.x this.y * this.y);this.normalize();this.x * length;this.y * length;return this;};Point.prototype.normalize function () {var length this.length();this.x / length;this.y / length;return this;};return Point;})();/** Particle class*/var Particle (function () {function Particle() {this.position new Point();this.velocity new Point();this.acceleration new Point();this.age 0;}Particle.prototype.initialize function (x, y, dx, dy) {this.position.x x;this.position.y y;this.velocity.x dx;this.velocity.y dy;this.acceleration.x dx * settings.particles.effect;this.acceleration.y dy * settings.particles.effect;this.age 0;};Particle.prototype.update function (deltaTime) {this.position.x this.velocity.x * deltaTime;this.position.y this.velocity.y * deltaTime;this.velocity.x this.acceleration.x * deltaTime;this.velocity.y this.acceleration.y * deltaTime;this.age deltaTime;};Particle.prototype.draw function (context, image) {function ease(t) {return --t * t * t 1;}var size image.width * ease(this.age / settings.particles.duration);context.globalAlpha 1 - this.age / settings.particles.duration;context.drawImage(image,this.position.x - size / 2,this.position.y - size / 2,size,size);};return Particle;})();/** ParticlePool class*/var ParticlePool (function () {var particles,firstActive 0,firstFree 0,duration settings.particles.duration;function ParticlePool(length) {// create and populate particle poolparticles new Array(length);for (var i 0; i particles.length; i)particles[i] new Particle();}ParticlePool.prototype.add function (x, y, dx, dy) {particles[firstFree].initialize(x, y, dx, dy);// handle circular queuefirstFree;if (firstFree particles.length) firstFree 0;if (firstActive firstFree) firstActive;if (firstActive particles.length) firstActive 0;};ParticlePool.prototype.update function (deltaTime) {var i;// update active particlesif (firstActive firstFree) {for (i firstActive; i firstFree; i)particles[i].update(deltaTime);}if (firstFree firstActive) {for (i firstActive; i particles.length; i)particles[i].update(deltaTime);for (i 0; i firstFree; i) particles[i].update(deltaTime);}// remove inactive particleswhile (particles[firstActive].age duration firstActive ! firstFree) {firstActive;if (firstActive particles.length) firstActive 0;}};ParticlePool.prototype.draw function (context, image) {// draw active particlesif (firstActive firstFree) {for (i firstActive; i firstFree; i)particles[i].draw(context, image);}if (firstFree firstActive) {for (i firstActive; i particles.length; i)particles[i].draw(context, image);for (i 0; i firstFree; i) particles[i].draw(context, image);}};return ParticlePool;})();/** Putting it all together*/(function (canvas) {var context canvas.getContext(2d),particles new ParticlePool(settings.particles.length),particleRate settings.particles.length / settings.particles.duration, // particles/sectime;// get point on heart with -PI t PIfunction pointOnHeart(t) {return new Point(160 * Math.pow(Math.sin(t), 3),130 * Math.cos(t) -50 * Math.cos(2 * t) -20 * Math.cos(3 * t) -10 * Math.cos(4 * t) 25);}// creating the particle image using a dummy canvasvar image (function () {var canvas document.createElement(canvas),context canvas.getContext(2d);canvas.width settings.particles.size;canvas.height settings.particles.size;// helper function to create the pathfunction to(t) {var point pointOnHeart(t);point.x settings.particles.size / 2 (point.x * settings.particles.size) / 350;point.y settings.particles.size / 2 -(point.y * settings.particles.size) / 350;return point;}// create the pathcontext.beginPath();var t -Math.PI;var point to(t);context.moveTo(point.x, point.y);while (t Math.PI) {t 0.01; // baby steps!point to(t);context.lineTo(point.x, point.y);}context.closePath();// create the fillcontext.fillStyle #ea80b0;context.fill();// create the imagevar image new Image();image.src canvas.toDataURL();return image;})();// render that thing!function render() {// next animation framerequestAnimationFrame(render);// update timevar newTime new Date().getTime() / 1000,deltaTime newTime - (time || newTime);time newTime;// clear canvascontext.clearRect(0, 0, canvas.width, canvas.height);// create new particlesvar amount particleRate * deltaTime;for (var i 0; i amount; i) {var pos pointOnHeart(Math.PI - 2 * Math.PI * Math.random());var dir pos.clone().length(settings.particles.velocity);particles.add(canvas.width / 2 pos.x,canvas.height / 2 - pos.y,dir.x,-dir.y);}// update and draw particlesparticles.update(deltaTime);particles.draw(context, image);}// handle (re-)sizing of the canvasfunction onResize() {canvas.width canvas.clientWidth;canvas.height canvas.clientHeight;}window.onresize onResize;// delay rendering bootstrapsetTimeout(function () {onResize();render();}, 10);})(document.getElementById(pinkboard));/script/body
/html祝大家在情场越来越顺工作也越来越好
