efunbox-mobile-8/pages/utils/dimensions.js

let {Dimensions,StatusBar,Platform,PixelRatio} = require('react-native');

let {width,scale,height,fontScale} = Dimensions.get("window");
let isIOS = Platform.OS == "ios";
let statusBarHeight = isIOS? 20: StatusBar.currentHeight;
let pixelRatio = PixelRatio;
fontScale = scale;


export default Dimensions  = {
	get:Dimensions.get,
	screenWidth:width,
	screenHeight:height,
	screenScale:scale,
	width:width,
	height:height,
	scale:scale,
	fontScale:fontScale,
	statusBarHeight:statusBarHeight,
	contentHeight:height-statusBarHeight,
	pixelRatio: pixelRatio,
	getFontSize:function(size){
		return size*fontScale;
	},
	getWidth:function(width){
		return width*fontScale;
	},
	getHeight:function(height){
		return height*fontScale;
	},
	size:{
		"1":1*fontScale
	}
}