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35 lines
979 B
35 lines
979 B
/** |
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* @method 方法使用，将手机模式调试 设置为 640*1136 , 1rem = 100px |
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*/ |
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(function(doc, win) { |
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var docEl = doc.documentElement, |
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resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize', |
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recalc = function() { |
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var clientWidth = docEl.clientWidth; |
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if(!clientWidth) return; |
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if(clientWidth >= 640) { |
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docEl.style.fontSize = '100px'; |
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} |
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else { |
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docEl.style.fontSize = 100 * (clientWidth / 640) + 'px'; |
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} |
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//如果横屏另作判断 |
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// if(window.orientation==90||window.orientation==-90){ |
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// var clientHeight = docEl.clientHeight; |
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// if(clientHeight >= 640) { |
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// docEl.style.fontSize = '100px'; |
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// } |
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// else{ |
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// docEl.style.fontSize = 100 * (clientHeight / 640) + 'px'; |
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// } |
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// } |
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}; |
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if(!doc.addEventListener) return; |
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win.addEventListener(resizeEvt, recalc, false); |
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doc.addEventListener('DOMContentLoaded', recalc, false); |
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})(document, window); |
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