效果图
- HTML:
<!DOCTYPE html> <html lang="zh"> <head> <meta charset="UTF-8"> <title>JS响应式3D照片墙展示特效</title> <style type="text/css"> html { overflow: hidden; } body { position: absolute; margin: 0px; padding: 0px; background: #4f5a70; width: 100%; height: 100%; } a{ color: rgba(255, 255, 255, 0.6);outline: none;text-decoration: none;-webkit-transition: 0.2s;transition: 0.2s;} a:hover,a:focus{color:#74777b;text-decoration: none;} #screen { position: absolute; left: 10%; top: 10%; width: 80%; height: 80%; background: #3e495d; } #screen img { position: absolute; cursor: pointer; visibility: hidden; width: 0px; height: 0px; } #screen .tvover { border: solid #876; opacity: 1; filter: alpha(opacity=100); } #screen .tvout { border: solid #fff; opacity: 0.7; } #bankImages { display: none; } </style> </head> <body> <div id="screen"> </div> <div id="bankImages"> <img alt="" src="images/image-01.jpg"> <img alt="" src="images/image-02.jpg"> <img alt="" src="images/image-03.jpg"> <img alt="" src="images/image-04.jpg"> <img alt="" src="images/image-05.jpg"> <img alt="" src="images/image-06.jpg"> <img alt="" src="images/image-01.jpg"> <img alt="" src="images/image-02.jpg"> <img alt="" src="images/image-03.jpg"> <img alt="" src="images/image-04.jpg"> <img alt="" src="images/image-05.jpg"> <img alt="" src="images/image-06.jpg"> <img alt="" src="images/image-01.jpg"> <img alt="" src="images/image-02.jpg"> <img alt="" src="images/image-03.jpg"> <img alt="" src="images/image-04.jpg"> </div> <script src="js/3d-tv.js" type="text/javascript"></script> <script type="text/javascript"> /* ==== start script ==== */ onresize = tv.resize; tv.init(); </script> </body> </html>- 3d-tv.js
var Library = {}; Library.ease = function () { this.target = 0; this.position = 0; this.move = function (target, speed) { this.position += (target - this.position) * speed; } } var tv = { /* ==== variables ==== */ O : [], screen : {}, grid : { size : 4, // 4x4 grid borderSize : 6, // borders size zoomed : false }, angle : { x : new Library.ease(), y : new Library.ease() }, camera : { x : new Library.ease(), y : new Library.ease(), zoom : new Library.ease(), focalLength : 750 // camera Focal Length }, /* ==== init script ==== */ init : function () { this.screen.obj = document.getElementById('screen'); var img = document.getElementById('bankImages').getElementsByTagName('img'); this.screen.obj.onselectstart = function () { return false; } this.screen.obj.ondrag = function () { return false; } /* ==== create images grid ==== */ var ni = 0; var n = (tv.grid.size / 2) - .5; for (var y = -n; y <= n; y++) { for (var x = -n; x <= n; x++) { /* ==== create HTML image element ==== */ var o = document.createElement('img'); var i = img[(ni++) % img.length]; o.className = 'tvout'; o.src = i.src; tv.screen.obj.appendChild(o); /* ==== 3D coordinates ==== */ o.point3D = { x : x, y : y, z : new Library.ease() }; /* ==== push object ==== */ o.point2D = {}; o.ratioImage = 1; tv.O.push(o); /* ==== on mouse over event ==== */ o.onmouseover = function () { if (!tv.grid.zoomed) { if (tv.o) { /* ==== mouse out ==== */ tv.o.point3D.z.target = 0; tv.o.className = 'tvout'; } /* ==== mouse over ==== */ this.className = 'tvover'; this.point3D.z.target = -.5; tv.o = this; } } /* ==== on click event ==== */ o.onclick = function () { if (!tv.grid.zoomed) { /* ==== zoom in ==== */ tv.camera.x.target = this.point3D.x; tv.camera.y.target = this.point3D.y; tv.camera.zoom.target = tv.screen.w * 1.25; tv.grid.zoomed = this; } else { if (this == tv.grid.zoomed){ /* ==== zoom out ==== */ tv.camera.x.target = 0; tv.camera.y.target = 0; tv.camera.zoom.target = tv.screen.w / (tv.grid.size + .1); tv.grid.zoomed = false; } } } /* ==== 3D transform function ==== */ o.calc = function () { /* ==== ease mouseover ==== */ this.point3D.z.move(this.point3D.z.target, .5); /* ==== assign 3D coords ==== */ var x = (this.point3D.x - tv.camera.x.position) * tv.camera.zoom.position; var y = (this.point3D.y - tv.camera.y.position) * tv.camera.zoom.position; var z = this.point3D.z.position * tv.camera.zoom.position; /* ==== perform rotations ==== */ var xy = tv.angle.cx * y - tv.angle.sx * z; var xz = tv.angle.sx * y + tv.angle.cx * z; var yz = tv.angle.cy * xz - tv.angle.sy * x; var yx = tv.angle.sy * xz + tv.angle.cy * x; /* ==== 2D transformation ==== */ this.point2D.scale = tv.camera.focalLength / (tv.camera.focalLength + yz); this.point2D.x = yx * this.point2D.scale; this.point2D.y = xy * this.point2D.scale; this.point2D.w = Math.round( Math.max( 0, this.point2D.scale * tv.camera.zoom.position * .8 ) ); /* ==== image size ratio ==== */ if (this.ratioImage > 1) this.point2D.h = Math.round(this.point2D.w / this.ratioImage); else { this.point2D.h = this.point2D.w; this.point2D.w = Math.round(this.point2D.h * this.ratioImage); } } /* ==== rendering ==== */ o.draw = function () { if (this.complete) { /* ==== paranoid image load ==== */ if (!this.loaded) { if (!this.img) { /* ==== create internal image ==== */ this.img = new Image(); this.img.src = this.src; } if (this.img.complete) { /* ==== get width / height ratio ==== */ this.style.visibility = 'visible'; this.ratioImage = this.img.width / this.img.height; this.loaded = true; this.img = false; } } /* ==== HTML rendering ==== */ this.style.left = Math.round( this.point2D.x * this.point2D.scale + tv.screen.w - this.point2D.w * .5 ) + 'px'; this.style.top = Math.round( this.point2D.y * this.point2D.scale + tv.screen.h - this.point2D.h * .5 ) + 'px'; this.style.width = this.point2D.w + 'px'; this.style.height = this.point2D.h + 'px'; this.style.borderWidth = Math.round( Math.max( this.point2D.w, this.point2D.h ) * tv.grid.borderSize * .01 ) + 'px'; this.style.zIndex = Math.floor(this.point2D.scale * 100); } } } } /* ==== start script ==== */ tv.resize(); mouse.y = tv.screen.y + tv.screen.h; mouse.x = tv.screen.x + tv.screen.w; tv.run(); }, /* ==== resize window ==== */ resize : function () { var o = tv.screen.obj; tv.screen.w = o.offsetWidth / 2; tv.screen.h = o.offsetHeight / 2; tv.camera.zoom.target = tv.screen.w / (tv.grid.size + .1); for (tv.screen.x = 0, tv.screen.y = 0; o != null; o = o.offsetParent) { tv.screen.x += o.offsetLeft; tv.screen.y += o.offsetTop; } }, /* ==== main loop ==== */ run : function () { /* ==== motion ease ==== */ tv.angle.x.move(-(mouse.y - tv.screen.h - tv.screen.y) * .0025, .1); tv.angle.y.move( (mouse.x - tv.screen.w - tv.screen.x) * .0025, .1); tv.camera.x.move(tv.camera.x.target, tv.grid.zoomed ? .25 : .025); tv.camera.y.move(tv.camera.y.target, tv.grid.zoomed ? .25 : .025); tv.camera.zoom.move(tv.camera.zoom.target, .05); /* ==== angles sin and cos ==== */ tv.angle.cx = Math.cos(tv.angle.x.position); tv.angle.sx = Math.sin(tv.angle.x.position); tv.angle.cy = Math.cos(tv.angle.y.position); tv.angle.sy = Math.sin(tv.angle.y.position); /* ==== loop through all images ==== */ for (var i = 0, o; o = tv.O[i]; i++) { o.calc(); o.draw(); } /* ==== loop ==== */ setTimeout(tv.run, 32); } } /* ==== global mouse position ==== */ var mouse = { x : 0, y : 0 } document.onmousemove = function(e) { if (window.event) e = window.event; mouse.x = e.clientX; mouse.y = e.clientY; return false; }- 样式
- normalize.css
article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block;} audio,canvas,video{display:inline-block;} audio:not([controls]){display:none;height:0;} [hidden]{display:none;} html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;} body{margin:0;}a:focus{outline:thin dotted;}a:active,a:hover{outline:0;} h1{font-size:2em;margin:0.67em 0;}abbr[title]{border-bottom:1px dotted;} b,strong{font-weight:bold;}dfn{font-style:italic;} hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0;} mark{background:#ff0;color:#000;} code,kbd,pre,samp{font-family:monospace,serif;font-size:1em;}pre{white-space:pre-wrap;} q{quotes:"\201C" "\201D" "\2018" "\2019";}small{font-size:80%;} sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline;} sup{top:-0.5em;}sub{bottom:-0.25em;}img{border:0;}svg:not(:root){overflow:hidden;} figure{margin:0;}fieldset{border:1px solid #c0c0c0;margin:0 2px;padding:0.35em 0.625em 0.75em;} legend{border:0;padding:0;}button,input,select,textarea{font-family:inherit;font-size:100%;margin:0;} button,input{line-height:normal;}button,select{text-transform:none;} button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer;} button[disabled],html input[disabled]{cursor:default;} input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0;} input[type="search"]{-webkit-appearance:textfield;-moz-box-sizing:content-box;-webkit-box-sizing:content-box;box-sizing:content-box;} input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none;} button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0;} textarea{overflow:auto;vertical-align:top;}table{border-collapse:collapse;border-spacing:0;}- htmleaf-demo.css
@font-face { font-family: 'icomoon'; src:url('../fonts/icomoon.eot?rretjt'); src:url('../fonts/icomoon.eot?#iefixrretjt') format('embedded-opentype'), url('../fonts/icomoon.woff?rretjt') format('woff'), url('../fonts/icomoon.ttf?rretjt') format('truetype'), url('../fonts/icomoon.svg?rretjt#icomoon') format('svg'); font-weight: normal; font-style: normal; } [class^="icon-"], [class*=" icon-"] { font-family: 'icomoon'; speak: none; font-style: normal; font-weight: normal; font-variant: normal; text-transform: none; line-height: 1; /* Better Font Rendering =========== */ -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } body, html { font-size: 100%; padding: 0; margin: 0;} /* Reset */ *, *:after, *:before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; } /* Clearfix hack by Nicolas Gallagher: http://nicolasgallagher.com/micro-clearfix-hack/ */ .clearfix:before, .clearfix:after { content: " "; display: table; } .clearfix:after { clear: both; } body{ background: #494A5F; color: #D5D6E2; font-weight: 500; font-size: 1.05em; font-family: "Microsoft YaHei","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif; } a{ color: rgba(255, 255, 255, 0.6);outline: none;text-decoration: none;-webkit-transition: 0.2s;transition: 0.2s;} a:hover,a:focus{color:#74777b;text-decoration: none;} .htmleaf-container{ margin: 0 auto; } .bgcolor-1 { background: #f0efee; } .bgcolor-2 { background: #f9f9f9; } .bgcolor-3 { background: #e8e8e8; }/*light grey*/ .bgcolor-4 { background: #2f3238; color: #fff; }/*Dark grey*/ .bgcolor-5 { background: #df6659; color: #521e18; }/*pink1*/ .bgcolor-6 { background: #2fa8ec; }/*sky blue*/ .bgcolor-7 { background: #d0d6d6; }/*White tea*/ .bgcolor-8 { background: #3d4444; color: #fff; }/*Dark grey2*/ .bgcolor-9 { background: #ef3f52; color: #fff;}/*pink2*/ .bgcolor-10{ background: #64448f; color: #fff;}/*Violet*/ .bgcolor-11{ background: #3755ad; color: #fff;}/*dark blue*/ .bgcolor-12{ background: #3498DB; color: #fff;}/*light blue*/ .bgcolor-20{ background: #494A5F;color: #D5D6E2;} /* Header */ .htmleaf-header{ padding: 1em 190px 1em; letter-spacing: -1px; text-align: center; } .htmleaf-header h1 { color: #D5D6E2; font-weight: 600; font-size: 2em; line-height: 1; margin-bottom: 0; } .htmleaf-header h1 span { display: block; font-size: 60%; font-weight: 400; padding: 0.8em 0 0.5em 0; color: #c3c8cd; } /*nav*/ .htmleaf-demo a{color: #fff;text-decoration: none;} .htmleaf-demo{width: 100%;padding-bottom: 1.2em;} .htmleaf-demo a{display: inline-block;margin: 0.5em;padding: 0.6em 1em;border: 3px solid #fff;font-weight: 700;} .htmleaf-demo a:hover{opacity: 0.6;} .htmleaf-demo a.current{background:#1d7db1;color: #fff; } /* Top Navigation Style */ .htmleaf-links { position: relative; display: inline-block; white-space: nowrap; font-size: 1.5em; text-align: center; } .htmleaf-links::after { position: absolute; top: 0; left: 50%; margin-left: -1px; width: 2px; height: 100%; background: #dbdbdb; content: ''; -webkit-transform: rotate3d(0,0,1,22.5deg); transform: rotate3d(0,0,1,22.5deg); } .htmleaf-icon { display: inline-block; margin: 0.5em; padding: 0em 0; width: 1.5em; text-decoration: none; } .htmleaf-icon span { display: none; } .htmleaf-icon:before { margin: 0 5px; text-transform: none; font-weight: normal; font-style: normal; font-variant: normal; font-family: 'icomoon'; line-height: 1; speak: none; -webkit-font-smoothing: antialiased; } /* footer */ .htmleaf-footer{width: 100%;padding-top: 10px;} .htmleaf-small{font-size: 0.8em;} .center{text-align: center;} /****/ .related { color: #fff; background: #494A5F; text-align: center; font-size: 1.25em; padding: 0.5em 0; overflow: hidden; } .related > a { vertical-align: top; width: calc(100% - 20px); max-width: 340px; display: inline-block; text-align: center; margin: 20px 10px; padding: 25px; font-family: "Microsoft YaHei","宋体","Segoe UI", "Lucida Grande", Helvetica, Arial,sans-serif, FreeSans, Arimo; } .related a { display: inline-block; text-align: left; margin: 20px auto; padding: 10px 20px; opacity: 0.8; -webkit-transition: opacity 0.3s; transition: opacity 0.3s; -webkit-backface-visibility: hidden; } .related a:hover, .related a:active { opacity: 1; } .related a img { max-width: 100%; opacity: 0.8; border-radius: 4px; } .related a:hover img, .related a:active img { opacity: 1; } .related h3{font-family: "Microsoft YaHei", sans-serif;font-size: 1.2em} .related a h3 { font-size: 0.85em; font-weight: 300; margin-top: 0.15em; color: #fff; } /* icomoon */ .icon-htmleaf-home-outline:before { content: "\e5000"; } .icon-htmleaf-arrow-forward-outline:before { content: "\e5001"; } @media screen and (max-width: 1024px) { .htmleaf-header { padding: 2em 10% 2em; } .htmleaf-header h1 { font-size:1.4em; } .htmleaf-links{font-size: 1.4em} } @media screen and (max-width: 960px) { .htmleaf-header { padding: 2em 10% 2em; } .htmleaf-header h1 { font-size:1.2em; } .htmleaf-links{font-size: 1.2em} .related h3{font-size: 1em;} .related a h3 { font-size: 0.8em; } } @media screen and (max-width: 766px) { .htmleaf-header h1 { font-size:1.3em; } .htmleaf-links{font-size: 1.3em} } @media screen and (max-width: 640px) { .htmleaf-header { padding: 2em 10% 2em; } .htmleaf-header h1 { font-size:1em; } .htmleaf-links{font-size: 1em} .related h3{font-size: 0.8em;} .related a h3 { font-size: 0.6em; } }