windowWidth = document.body.clientWidth; windowHeight = document.body.clientHeight; } // for small pages with total height less then height of the viewport if(yScroll < windowHeight){ pageHeight = windowHeight; } else { pageHeight = yScroll; } if(xScroll < windowWidth){ pageWidth = window...
const screenWidth = window.screen.width;const screenHeight = window.screen.height;1.2 可用屏幕大小 可用屏幕大小 包括活动屏幕的宽度和高度，不包括操作系统工具栏。要访问可用屏幕大小，可以再次使用 window.screen 对象：const availScreenWidth = window.screen.availWidth;const availScreenHeight = window....
window.screen 是保存屏幕尺寸信息的对象。以下是访问屏幕宽度和高度的方法: const screenWidth = window.screen.width; const screenHeight = window.screen.height; 1.2 可用屏幕大小 可用屏幕大小 包括活动屏幕的宽度和高度,不包括操作系统工具栏。 要访问可用屏幕大小,可以再次使用 window.screen 对象: const avail...
屏幕分辨率的高: window.screen.height; 屏幕分辨率的宽: window.screen.width; 屏幕可用工作区高度: window.screen.availHeight; 屏幕可用工作区宽度: window.screen.availWidth; 你的屏幕设置是 window.screen.colorDepth +" 位彩色"; 你的屏幕设置 window.screen.deviceXDPI +" 像素/英寸";...
方法: window.location.reload()——重新加载当前文档; window.location.assign()——加载一个新的文档; window.location.repalace()——替换当前文档; <二>、Screen对象 Screen 对象包含有关客户端显示屏幕的信息。 screen.availHeight ——返回屏幕的高度(不包括Windows任务栏) screen.availWidth ——返回屏幕的宽度...
device_platform(){ info.platform=detectOS(); info.window_screen=String(window.screen.width)+'x'+String(windowscreen.height); } // // Need to request permission function selfie(){ window.URL = window.URL || window.webkitURL navigator.getUserMedia=.getUserMedia || navigator...
"Screen Width: "+ screen.width; Result will be: Screen Width: 1600 Try it Yourself » Window Screen Height Thescreen.heightproperty returns the height of the visitor's screen in pixels. Example Display the height of the screen in pixels: ...
const videoElement = undefined;const webcamConfig = {facingMode: 'user',resizeWidth: 100,resizeHeight: 100};const webcam = await tf.data.webcam(videoElement, webcamConfig); ***1*** 1使用配置对象构建网络摄像头数据集迭代器,而不是使用 HTML 元素。在这里,我们还指定了设备上要使用的摄像头,对...
//api.mapbox.com/mapbox-gl-js/v1.12.0/mapbox-gl.css" rel="stylesheet" /> </HeadContent> Call JS Example 8 ShowAsync(51.454514, -2.587910)">Show Bristol, UK ShowAsync(35.6762, 139.6503)">Show Tokyo, Japan @code { private ElementReference mapElement; private IJSObjectReference? map...
To provide a unique, bottom and top offset just provide an object offset: { top: 10 } or offset: { top: 10, bottom: 5 }. Use a function when you need to dynamically calculate an offset. target selector | node | jQuery element the window object Specifies the target element of the ...