let screenh = UIScreen.mainScreen().applicationFrame.size.heightlet screenw = UIScreen.mainScreen(). ...
let screenh = UIScreen.mainScreen().applicationFrame.size.heightlet screenw = UIScreen.mainScreen(). ...
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获取屏幕宽高 获取控件的宽高,一般来说,我们在onCreate里面得到的控件的宽高全是0.采用下面的方法,可以得到真实的宽高 此方法会加载onMeasure二次,但是回调函数只回调一次 ...
1.获取屏幕宽高 方法1: int screenWidth = getWindowManager().getDefaultDisplay().getWidth(); // 屏幕宽(像素,如:480px) int screenHeight = getWindowManager ...
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document.body.clientWidth ==> BODY对象宽度document.body.clientHeight ==> BODY对象高度d ...
函数封装: /** * 获取屏幕宽高 */ Vue.prototype.getViewportSize = function(){ return { width: window.innerWidth ...