Tài liệu Lập trình ứng dụng cho iPhone part 9 doc

... correctly. 159An introduction to object-oriented programming 9. 1.5 Other elements C is full of other features that may or may not have turned up in your programming language of choice. Among ... can find in table 9. 2. If you need more information than what we’ve written here, Design Patterns: Elements of Reusable Object-Oriented Software (Addison-Wesley Professional, 199 4) by Erich Gam...

Ngày tải lên: 26/01/2014, 18:20

... the iPhone 1.4 Understanding iPhone input and output Although an iPhone has a native screen resolution of 480x320 pixels, web viewers won’t see web pages laid out at that resolution. An iPhone ... the iPhone output, but its input may be even more innovative. 1.4.3 Input and iPhone mousing As already noted, the iPhone uses a multi-touch-capable capacitive touch screen. Users a...

Ngày tải lên: 21/01/2014, 23:20

... the iPhone. Method Type References iPhone incompatible Web Brief mentions only iPhone compatible Web Brief mentions only iPhone friendly Web Chapters 3, 8 iPhone optimized Web Chapters 3, 8 iPhone ... reasonable alternatives when creating applications for the iPhone. Figure 2.1 depicts what iPhone developers call a “utility,” a two-page iPhone appli- cation that contains t...

Ngày tải lên: 21/01/2014, 23:20

... startField.text = @"Begin: 1 59, 230"; startField.center = CGPointMake(1 59, 230); endField.text = @"Begin: 1 59, 230"; endField.center = CGPointMake(1 59, 230); bottomLabel.text = ... For that, we point you, as usual, to the Apple iPhone developer website. There’s a good tutorial on multi-touch events available as part of the iPhone OS Programming Guide that y...

Ngày tải lên: 26/01/2014, 18:20

... from iPhone friendly to iPhone optimized by creating totally new CSS files intended for use only on the iPhone. GOOD TABLES AND GOOD COLUMNS Column-based layouts have become a de facto part ... as part of this optimization process. To kick things off, we need to find out when our users are actually using an iPhone. 3.3.1 Detecting the iPhone through USER_AGENT The idea behind...

Ngày tải lên: 21/01/2014, 23:20

... should be particularly useful on the iPhone, since gradients are already a part of the look and feel of iPhone home page icons, and will make individ- ual programs feel more like native iPhone ... touches the iPhone. touchmove A finger moves across the iPhone. touchend A finger leaves the iPhone. touchcancel The system cancels a touch. gesturestart Two or more fingers touch the...

Ngày tải lên: 21/01/2014, 23:20

... examples in jQuery’s iPhone documentation. iPhone s jQuery is compatible with i UI; web apps have already been created that use both of them. But there is some overlap. In particular, the hideURLbar ... iPhone brows- ing a new and different experience. When you’re working on an iPhone- UI web app—intended to model the look and feel of the iPhone and to be used primarily or exclu...

Ngày tải lên: 21/01/2014, 23:20

... Canvas. These are of particular note because gradients are used throughout the iPhone s user interface. Thus, using gradients will be a notable step toward creating an iPhone- like interface ... overlap. lighter Blending choice Where the shapes overlap, the color value is added. darker Blending choice Where the shapes overlap, the color value is subtracted. xor Blending choice Where the s...

Ngày tải lên: 26/01/2014, 18:20

... standard iPhone UI tab bar, attached to the bottom of the page, but there weren’t any parts that looked quite right. Instead we took advantage of some of the attractive buttons included in the Parts ... excellent list of parts with special functionality. To aid your own exploration, table 7.5 lists some of the most interesting parts that you might want to look up. Together, these parts...

Ngày tải lên: 26/01/2014, 18:20

... var newDoc = sourceWindow.document; Table 8.4 Publicly available programs can make debugging on the iPhone easier. Program Location iPhone Debug http://code.google.com/p/iphonedebug/ iPhone ... console.profileEnd. console.trace Creates a JavaScript stack trace. 149Debugging with your iPhone The iPhone Simulator comes as part of the iPhone SDK, but even if you’re not planning...

Ngày tải lên: 26/01/2014, 18:20