iphone screen is glitching

In HTML5, you can determine whether the landscape screen is portrait or not. We often encounter horizontal and vertical screen problems on mobile terminals. How should we judge or write different codes for horizontal and vertical screens. There are two methods:I. CSS determines whether a landscape screen

describe the layout, the view frame is computed based on these constraints Describe the layout with constraints, and frames are calculated. the difference between AutoLayout and autoresizing maskAutoresizing Mask is an old friend of ours ... If you've always written the UI in code, you must have written an enumeration like uiviewautoresizingflexiblewidth; If you used to use IB more, you must have noticed t

March, a mobile phone shell suddenly in the various game sites and communities to brush the screen.A company called Wanle cases, launched a price of 506 yuan mobile phone shell, and the price of a little scary shell, the biggest effect is to let the iphone series model second Game Boy handheld games (hereinafter referred to as GB).When a friend of the news to me to see the time, I am very wen Sao back a wor

Brief introductionAuto Layout is the new layout of Apple in Xcode 5 (IOS 6) designed to address the adaptation of 3.5-inch and 4-inch screens. Screen adapters have become more important after the IPhone 6 and plus release, and the amount of "stupid" work has increased dramatically, so many people are learning to use the Auto Layout technology. Initial experience

/M_obDesignResolutionSize.width; M_fScaleY = (float) m_obScreenSize.height/M_obDesignResolutionSize.height; This is the key code. The Code regards the 1 or 2 parameters passed in as the width and height of the design size, and then calculates the ratio with the width and height of the screenSize to determine the scaling ratio. Where is the screenSize source? two functions are displayed. Const CCSize CCEGL