HTML+CSS+JavaScript实现图片3D展览的示例代码
一、图片3D展览效果
上传图片的大小有限制，录制的GIF图展示效果不是很好
录屏的效果见链接：https://www.iwyv.com/d/files/20220205/t53eqa3g43w
二、代码实现
1. HTML代码
图片3D展览屋
CSDN文章
2. CSS代码
#icon {
background: rgb(255, 144, 0); border-radius: 6px 0px 0px; transition:0.6s ease-in-out; left: 65px; top: 6px; width: 40px; height: 40px; overflow: hidden; position: relative; cursor: pointer; -moz-transition: all 0.6s ease-in-out 0s; -webkit-transition: all 0.6s ease-in-out 0s; -o-transition: all 0.6s ease-in-out 0s;
}
#icon div {
background: none; position: absolute;
}
#icon div:nth-child(1) {
border-width: 7px 0px 7px 8px; border-style: solid; border-color: transparent rgb(255, 255, 255); left: 20px; top: 50%; width: 0px; height: 0px; margin-top: -7px; position: absolute;
}
#icon div:nth-child(2) {
background: rgb(255, 255, 255); left: 12px; top: 50%; width: 8px; height: 6px; margin-top: -3px; position: absolute;
}
#nav {
top: 10px; width: 100px; height: 0px; position: absolute; -ms-user-select: none; -webkit-user-select: none; -moz-user-select: none;
}
#nav-switch {
display: none;
}
#nav .label {
display: block; cursor: pointer;
}
#nav .container {
transition:left 0.3s ease-in-out; left: -100px; width: 100%; position: absolute; -moz-transition: left 0.3s ease-in-out 0s; -webkit-transition: left 0.3s ease-in-out 0s; -o-transition: left 0.3s ease-in-out 0s;
}
#nav .container > div {
padding: 0px; width: 50%; float: left;
}
#nav .container .nav-on {
color: rgb(51, 51, 51); padding-left: 0px;
}
#nav .container .nav-off {
width: 40px; height: 40px; padding-right: 10px;
}
:checked#nav-switch + .label .container {
left: 10px;
}
:checked#nav-switch + .label #icon {
background: rgb(0, 101, 203); border-radius: 0px 0px 6px; transform: rotate(-180deg); -webkit-transform: rotate(-180deg); -moz-transform: rotate(-180deg); -o-transform: rotate(-180deg);
}
.title {
margin: 0px; padding: 0px; left: 170px; top: 2px; height: 40px; color: rgb(51, 51, 51); line-height: 40px; font-family: "Segoe UI Light", "Segoe UI", Frutiger, "Frutiger Linotype", "Dejavu Sans", "Helvetica Neue", Arial, sans-serif; font-size: 24px; font-weight: bold; white-space: nowrap; position: absolute; -ms-user-select: none; -webkit-user-select: none; -moz-user-select: none; -o-user-select: none; user-select: none;
}
.menu {
margin: 0px; padding: 0px; left: 0px; top: 6px; color: rgb(51, 51, 51); font-family: "Segoe UI Light", "Segoe UI", Frutiger, "Frutiger Linotype", "Dejavu Sans", "Helvetica Neue", Arial, sans-serif; font-size: 1em; font-weight: lighter; list-style-type: none; position: relative; cursor: pointer;
}
.menu li {
list-style: none; width: 100px; height: 40px; border-right-color: rgb(221, 221, 221); border-right-width: 1px; border-right-style: solid; position: relative; cursor: pointer;
}
.menu a {
color: rgb(51, 51, 51); line-height: 40px; padding-left: 40px; text-decoration: none; display: block; position: relative;
}
.menu li a:hover {
background: rgb(255, 144, 0);
}
.menu li a:focus {
background: rgb(255, 144, 0);
}
.menu li a:active {
background: rgb(255, 144, 0);
}
#nav li::before {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav li::after {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav li a::before {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav li a::after {
top: 50%; margin-left: 10px; position: absolute; content: "";
}
#nav .home a::before {
border-width: 8px 7px; border-style: solid; border-color: transparent transparent rgb(51, 51, 51); left: 2px; margin-top: -16px;
}
#nav .home a::after {
border-width: 3px 4px 0px; border-style: solid; border-color: rgb(51, 51, 51) rgb(51, 51, 51) transparent; left: 4px; width: 2px; height: 4px; margin-top: 0px;
}
#nav .arrow a::before {
border-width: 7px 0px 7px 8px; border-style: solid; border-color: transparent rgb(51, 51, 51); left: 8px; margin-top: -7px;
}
#nav .arrow a::after {
background: rgb(51, 51, 51); left: 0px; width: 8px; height: 6px; margin-top: -3px;
}
#nav .back.arrow a::before {
border-width: 7px 8px 7px 0px; left: 0px;
}
#nav .back.arrow a::after {
left: 8px;
}
#nav .list a::before {
background: none; border-width: 6px 0px; border-style: double; border-color: rgb(51, 51, 51); left: 5px; top: 14px; width: 12px; height: 2px;
}
#nav .list a::after {
background: none; border-width: 6px 0px; border-style: double; border-color: rgb(51, 51, 51); left: 1px; top: 14px; width: 2px; height: 2px;
}
3. JavaScript代码
// ===== ge1doot global ===== js文件1
var ge1doot = ge1doot || {
json: null,
screen: null,
pointer: null,
camera: null,
loadJS: function (url, callback, data) {
if (typeof url == "string") url = [url];
var load = function (src) {
var script = document.createElement("script");
if (callback) {
if (script.readyState){
script.onreadystatechange = function () {
if (script.readyState == "loaded" || script.readyState == "complete"){
script.onreadystatechange = null;
if (--n === 0) callback(data || false);
}
}
} else {
script.onload = function() {
if (--n === 0) callback(data || false);
}
}
}
script.src = src;
document.getElementsByTagName("head")[0].appendChild(script);
}
for (var i = 0, n = url.length; i < n; i++) load(url[i]);
}
}
// ===== html/canvas container =====
ge1doot.Screen = function (setup) {
ge1doot.screen = this;
this.elem = document.getElementById(setup.container) || setup.container;
this.ctx = this.elem.tagName == "CANVAS" ? this.elem.getContext("2d") : false;
this.style = this.elem.style;
this.left = 0;
this.top = 0;
this.width = 0;
this.height = 0;
this.cursor = "default";
this.setup = setup;
this.resize = function () {
var o = this.elem;
this.width = o.offsetWidth;
this.height = o.offsetHeight;
for (this.left = 0, this.top = 0; o != null; o = o.offsetParent) {
this.left += o.offsetLeft;
this.top += o.offsetTop;
}
if (this.ctx) {
this.elem.width = this.width;
this.elem.height = this.height;
}
this.setup.resize && this.setup.resize();
}
this.setCursor = function (type) {
if (type !== this.cursor && 'ontouchstart' in window === false) {
this.cursor = type;
this.style.cursor = type;
}
}
window.addEventListener('resize', function () {
ge1doot.screen.resize();
}, false);
!this.setup.resize && this.resize();
}
// ==== unified touch events handler ====
ge1doot.Pointer = function (setup) {
ge1doot.pointer = this;
var self = this;
var body = document.body;
var html = document.documentElement;
this.setup = setup;
this.screen = ge1doot.screen;
this.elem = this.screen.elem;
this.X = 0;
this.Y = 0;
this.Xi = 0;
this.Yi = 0;
this.bXi = 0;
this.bYi = 0;
this.Xr = 0;
this.Yr = 0;
this.startX = 0;
this.startY = 0;
this.scale = 0;
this.wheelDelta = 0;
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.evt = false;
var sX = 0;
var sY = 0;
// prevent default behavior
if (setup.tap) this.elem.onclick = function () { return false; }
if (!setup.documentMove) {
document.ontouchmove = function(e) { e.preventDefault(); }
}
document.addEventListener("MSHoldVisual", function(e) { e.preventDefault(); }, false);
if (typeof this.elem.style.msTouchAction != 'undefined') this.elem.style.msTouchAction = "none";
this.pointerDown = function (e) {
if (!this.isDown) {
if (this.elem.setCapture) this.elem.setCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = true;
this.evt = e;
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = sX = this.Xr - this.screen.left;
this.Y = sY = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
this.setup.down && this.setup.down(e);
}
}
this.pointerMove = function(e) {
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = this.Xr - this.screen.left;
this.Y = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
if (this.isDown) {
this.Xi = this.bXi + (this.X - sX);
this.Yi = this.bYi - (this.Y - sY);
}
if (Math.abs(this.X - sX) > 11 || Math.abs(this.Y - sY) > 11) {
this.hasMoved = true;
if (this.isDown) {
if (!this.isDraging) {
this.startX = sX;
this.startY = sY;
this.setup.startDrag && this.setup.startDrag(e);
this.isDraging = true;
} else {
this.setup.drag && this.setup.drag(e);
}
} else {
sX = this.X;
sY = this.Y;
}
}
this.setup.move && this.setup.move(e);
}
this.pointerUp = function(e) {
this.bXi = this.Xi;
this.bYi = this.Yi;
if (!this.hasMoved) {
this.X = sX;
this.Y = sY;
this.setup.tap && this.setup.tap(this.evt);
} else {
this.setup.up && this.setup.up(this.evt);
}
this.isDraging = false;
this.isDown = false;
this.hasMoved = false;
this.setup.up && this.setup.up(this.evt);
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.evt = false;
}
this.pointerCancel = function(e) {
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.bXi = this.Xi;
this.bYi = this.Yi;
sX = 0;
sY = 0;
}
if ('ontouchstart' in window) {
this.elem.ontouchstart = function (e) { self.pointerDown(e); return false; }
this.elem.ontouchmove = function (e) { self.pointerMove(e); return false; }
this.elem.ontouchend = function (e) { self.pointerUp(e); return false; }
this.elem.ontouchcancel = function (e) { self.pointerCancel(e); return false;}
}
document.addEventListener("mousedown", function (e) {
if (
e.target === self.elem ||
(e.target.parentNode && e.target.parentNode === self.elem) ||
(e.target.parentNode.parentNode && e.target.parentNode.parentNode === self.elem)
) {
if (typeof e.stopPropagation != "undefined") {
e.stopPropagation();
} else {
e.cancelBubble = true;
}
e.preventDefault();
self.pointerDown(e);
}
}, false);
document.addEventListener("mousemove", function (e) { self.pointerMove(e); }, false);
document.addEventListener("mouseup", function (e) {
self.pointerUp(e);
}, false);
document.addEventListener('gesturechange', function(e) {
e.preventDefault();
if (e.scale > 1) self.scale = 0.1; else if (e.scale < 1) self.scale = -0.1; else self.scale = 0;
self.setup.scale && self.setup.scale(e);
return false;
}, false);
if (window.navigator.msPointerEnabled) {
var nContact = 0;
var myGesture = new MSGesture();
myGesture.target = this.elem;
this.elem.addEventListener("MSPointerDown", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
myGesture.addPointer(e.pointerId);
nContact++;
}
}, false);
this.elem.addEventListener("MSPointerOut", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
nContact--;
}
}, false);
this.elem.addEventListener("MSGestureHold", function(e) {
e.preventDefault();
}, false);
this.elem.addEventListener("MSGestureChange", function(e) {
if (nContact > 1) {
if (e.preventDefault) e.preventDefault();
self.scale = e.velocityExpansion;
self.setup.scale && self.setup.scale(e);
}
return false;
}, false);
}
if (window.addEventListener) this.elem.addEventListener('DOMMouseScroll', function(e) {
if (e.preventDefault) e.preventDefault();
self.wheelDelta = e.detail * 10;
self.setup.wheel && self.setup.wheel(e);
return false;
}, false);
this.elem.onmousewheel = function () {
self.wheelDelta = -event.wheelDelta * .25;
self.setup.wheel && self.setup.wheel(event);
return false;
}
}
// ===== request animation frame =====
window.requestAnimFrame = (function(){
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function( run ){
window.setTimeout(run, 16);
};
})();
// ===== ge1doot global ===== js文件1
var ge1doot = ge1doot || {
json: null,
screen: null,
pointer: null,
camera: null,
loadJS: function (url, callback, data) {
if (typeof url == "string") url = [url];
var load = function (src) {
var script = document.createElement("script");
if (callback) {
if (script.readyState){
script.onreadystatechange = function () {
if (script.readyState == "loaded" || script.readyState == "complete"){
script.onreadystatechange = null;
if (--n === 0) callback(data || false);
}
}
} else {
script.onload = function() {
if (--n === 0) callback(data || false);
}
}
}
script.src = src;
document.getElementsByTagName("head")[0].appendChild(script);
}
for (var i = 0, n = url.length; i < n; i++) load(url[i]);
}
}
// ===== html/canvas container =====
ge1doot.Screen = function (setup) {
ge1doot.screen = this;
this.elem = document.getElementById(setup.container) || setup.container;
this.ctx = this.elem.tagName == "CANVAS" ? this.elem.getContext("2d") : false;
this.style = this.elem.style;
this.left = 0;
this.top = 0;
this.width = 0;
this.height = 0;
this.cursor = "default";
this.setup = setup;
this.resize = function () {
var o = this.elem;
this.width = o.offsetWidth;
this.height = o.offsetHeight;
for (this.left = 0, this.top = 0; o != null; o = o.offsetParent) {
this.left += o.offsetLeft;
this.top += o.offsetTop;
}
if (this.ctx) {
this.elem.width = this.width;
this.elem.height = this.height;
}
this.setup.resize && this.setup.resize();
}
this.setCursor = function (type) {
if (type !== this.cursor && 'ontouchstart' in window === false) {
this.cursor = type;
this.style.cursor = type;
}
}
window.addEventListener('resize', function () {
ge1doot.screen.resize();
}, false);
!this.setup.resize && this.resize();
}
// ==== unified touch events handler ====
ge1doot.Pointer = function (setup) {
ge1doot.pointer = this;
var self = this;
var body = document.body;
var html = document.documentElement;
this.setup = setup;
this.screen = ge1doot.screen;
this.elem = this.screen.elem;
this.X = 0;
this.Y = 0;
this.Xi = 0;
this.Yi = 0;
this.bXi = 0;
this.bYi = 0;
this.Xr = 0;
this.Yr = 0;
this.startX = 0;
this.startY = 0;
this.scale = 0;
this.wheelDelta = 0;
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.evt = false;
var sX = 0;
var sY = 0;
// prevent default behavior
if (setup.tap) this.elem.onclick = function () { return false; }
if (!setup.documentMove) {
document.ontouchmove = function(e) { e.preventDefault(); }
}
document.addEventListener("MSHoldVisual", function(e) { e.preventDefault(); }, false);
if (typeof this.elem.style.msTouchAction != 'undefined') this.elem.style.msTouchAction = "none";
this.pointerDown = function (e) {
if (!this.isDown) {
if (this.elem.setCapture) this.elem.setCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = true;
this.evt = e;
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = sX = this.Xr - this.screen.left;
this.Y = sY = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
this.setup.down && this.setup.down(e);
}
}
this.pointerMove = function(e) {
this.Xr = (e.clientX !== undefined ? e.clientX : e.touches[0].clientX);
this.Yr = (e.clientY !== undefined ? e.clientY : e.touches[0].clientY);
this.X = this.Xr - this.screen.left;
this.Y = this.Yr - this.screen.top + ((html && html.scrollTop) || body.scrollTop);
if (this.isDown) {
this.Xi = this.bXi + (this.X - sX);
this.Yi = this.bYi - (this.Y - sY);
}
if (Math.abs(this.X - sX) > 11 || Math.abs(this.Y - sY) > 11) {
this.hasMoved = true;
if (this.isDown) {
if (!this.isDraging) {
this.startX = sX;
this.startY = sY;
this.setup.startDrag && this.setup.startDrag(e);
this.isDraging = true;
} else {
this.setup.drag && this.setup.drag(e);
}
} else {
sX = this.X;
sY = this.Y;
}
}
this.setup.move && this.setup.move(e);
}
this.pointerUp = function(e) {
this.bXi = this.Xi;
this.bYi = this.Yi;
if (!this.hasMoved) {
this.X = sX;
this.Y = sY;
this.setup.tap && this.setup.tap(this.evt);
} else {
this.setup.up && this.setup.up(this.evt);
}
this.isDraging = false;
this.isDown = false;
this.hasMoved = false;
this.setup.up && this.setup.up(this.evt);
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.evt = false;
}
this.pointerCancel = function(e) {
if (this.elem.releaseCapture) this.elem.releaseCapture();
this.isDraging = false;
this.hasMoved = false;
this.isDown = false;
this.bXi = this.Xi;
this.bYi = this.Yi;
sX = 0;
sY = 0;
}
if ('ontouchstart' in window) {
this.elem.ontouchstart = function (e) { self.pointerDown(e); return false; }
this.elem.ontouchmove = function (e) { self.pointerMove(e); return false; }
this.elem.ontouchend = function (e) { self.pointerUp(e); return false; }
this.elem.ontouchcancel = function (e) { self.pointerCancel(e); return false;}
}
document.addEventListener("mousedown", function (e) {
if (
e.target === self.elem ||
(e.target.parentNode && e.target.parentNode === self.elem) ||
(e.target.parentNode.parentNode && e.target.parentNode.parentNode === self.elem)
) {
if (typeof e.stopPropagation != "undefined") {
e.stopPropagation();
} else {
e.cancelBubble = true;
}
e.preventDefault();
self.pointerDown(e);
}
}, false);
document.addEventListener("mousemove", function (e) { self.pointerMove(e); }, false);
document.addEventListener("mouseup", function (e) {
self.pointerUp(e);
}, false);
document.addEventListener('gesturechange', function(e) {
e.preventDefault();
if (e.scale > 1) self.scale = 0.1; else if (e.scale < 1) self.scale = -0.1; else self.scale = 0;
self.setup.scale && self.setup.scale(e);
return false;
}, false);
if (window.navigator.msPointerEnabled) {
var nContact = 0;
var myGesture = new MSGesture();
myGesture.target = this.elem;
this.elem.addEventListener("MSPointerDown", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
myGesture.addPointer(e.pointerId);
nContact++;
}
}, false);
this.elem.addEventListener("MSPointerOut", function(e) {
if (e.pointerType == e.MSPOINTER_TYPE_TOUCH) {
nContact--;
}
}, false);
this.elem.addEventListener("MSGestureHold", function(e) {
e.preventDefault();
}, false);
this.elem.addEventListener("MSGestureChange", function(e) {
if (nContact > 1) {
if (e.preventDefault) e.preventDefault();
self.scale = e.velocityExpansion;
self.setup.scale && self.setup.scale(e);
}
return false;
}, false);
}
if (window.addEventListener) this.elem.addEventListener('DOMMouseScroll', function(e) {
if (e.preventDefault) e.preventDefault();
self.wheelDelta = e.detail * 10;
self.setup.wheel && self.setup.wheel(e);
return false;
}, false);
this.elem.onmousewheel = function () {
self.wheelDelta = -event.wheelDelta * .25;
self.setup.wheel && self.setup.wheel(event);
return false;
}
}
// ===== request animation frame =====
window.requestAnimFrame = (function(){
return window.requestAnimationFrame ||
window.webkitRequestAnimationFrame ||
window.mozRequestAnimationFrame ||
window.oRequestAnimationFrame ||
window.msRequestAnimationFrame ||
function( run ){
window.setTimeout(run, 16);
};
})();
到此这篇关于HTML+CSS+JavaScript实现图片3D展览的示例代码的文章就介绍到这了,更多相关HTML图片3D展览内容请搜索潘少俊衡以前的文章或继续浏览下面的相关文章，希望大家以后多多支持潘少俊衡！
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