calibrate iphone touch screen

From http://www.qqread.com/linux/2010/01/u487324.html The ts_calibrate calibration touch screen provided by the ts_lib package is very simple and practical, but there are two problems in the xsever-based GUI application environment. 1. After calibration, you must restart X for the application to take effect. In this way, the user cannot accept it, because it is time-consuming to start a machine. 2. When the

A general formulation: JS Code $ ("#u_obj_id"). Bind (' Touchstart ', function (e) {point = Hastouch? E.originalevent.touches[0]: E; Point represents the touch screen //Some action }) This allows the JS code to support the touch-screen events of the mobile device. If the effect is more demanding, you can use Jquery-mo

1. Introduction to Touch EventsThe Web page mouse on the PC generates onmousedown, onmouseup, onmouseout, onmouseover, onmousemove events, but on mobile devices such as iphone, ipod Touch, The Ontouchstart, Ontouchmove, Ontouchend, Ontouchcancel events are generated when the Web page on the ipad touches the screen, cor

IPhone touch screen SimulationImplementationEventThe tutorial is the content introduced in this article. Let's take a look at the content first. Now I have another ideaIPhoneThe idea of assisting in debugging is, of course, nothing about control, that is, to make some assistance on the screen, the assisted party should

Blogger: Yi Feifei Link: http://www.yifeiyang.net/iphone-developer-advanced-8-touch-screen-test-event/Reprinted text.IPhone development (8) --- screen touch Detection In this case, you can customize the touch event on the uiview.

January 1, July 12, Beijing time,According to foreign media reports, Apple has released a new version of iOS 5 to application software developers, showing some new features and new designs of the new mobile operating system.Latest version of iOS 5 Test 9to5Mac, an American blog website, was the first to disclose new features of iOS 5. According to an article published by the website,AppleOne of the biggest changes to the new iOS system is the addition of a new control panel, allowing users to n

When you create a Web application for the ipad launch screen when you find a problem, can only display the vertical screen diagram, the horizontal screen picture does not come, as follows:First of all the page in the head to join (this is the app splash screen picture, if not set, the Start

1. In desktop mode, press the keyboard "WIN" + "X" key combination to open the Advanced management tool, select "Control Panel." 2. In the Control Panel, select hardware and sound. 3. Click on the right side of the "tablet computer settings." 4. Select the "Show" option and click "Calibrate" below. 5. Select the type of input, take "touch input

Add the website to the iPhone's home screen and the iphone's home screen I have an article about how to fix a website to the Start Menu of Windows and customize icons, colors, and Windows push notifications. In fact, Apple has similar functions, by adding a link tag to the head of a Web page, you can easily add a website to the iPhone's home screen in Safari to m

In the darts game, the red heart is very difficult to hit, because the red heart is the smallest target on the whole dart plate. Similarly, how do we set the "target" size for a touch device? Small buttons are more difficult to manipulate than large buttons. When designing a mobile interface, it is best to enlarge the size of the clickable target, which is more beneficial for the user to click. But how much "big" does it take to make it easier for mo

button, it is necessary to rise to such a high degree? With the advent of the iphone, mobile devices have entered the era of touch screens, "This is the best of times, this is the worst of times", touch screen technology and the concept of a thorough change of human and machine interaction methods, people

-chrome browser surfacing the tool bar. About the soft keyboard The client can control the pop-up soft keyboard type, such as a numeric keypad or a full keyboard, based on the contents of the input box. Web pages are not judged. When the soft keyboard is exhaled, the current active input box is automatically moved up and is not obscured by the soft keyboard. A soft keyboard that is exhaled from the Iphone-safari browser, with a semitransparent fo

parameters Struct s3c2410_ts_calibration Cal; // calibrate touch screen parameters Struct s3c2410_ts_event Buf [mousebuf_size]; // a buffer queue waiting for processing Struct s3c2410_ts_event cur_data, samples [3], last_data ;}; // Current sample data, original sample data, last sample data After learning about the above concepts, it is not complicated

There are many ways to solve the iphone screen failure: 1, the lock screen state long press the home key to enable voice control, and then said "play Music", Play songs touch function recovery. 2, waiting for the phone does not power automatic shutdown, and then recharge the boot can resume

all our five fingerprints. When the fingerprint is stored, the five fingers of one hand are scanned in turn until the recognition is complete, so that a storage slot can be placed with five fingerprints. It is important to note that this play is likely to be accompanied by a further reduction in the recognition rate. Here's some tips for using Touch ID fingerprints. 1, please use the following steps to register fingerprints: Make sure the main

Capacitive touch screen and traditional resistive touch screenDifferences. When a resistive touch screen is working, only one touch point can be judged at a time. If there are more than two to