![]() Dictionary works on tablets and phones and is refreshingly free from annoying ads and paid upgrades. There is also a "word of the day" with our pick of the most interesting and entertaining words in the English language. And we managed to keep data offline without needing a massive app download. It also works well if you only have an intermittent network connection because the definitions are stored offline, locally on the device. You can see your word history and revisit definitions, or make your own list of favourite words to help build up your vocabulary. The speech function helps provide the correct pronunciation. Definitions include synonyms and antonyms which allows the dictionary to also serve as a thesaurus. Wildcard characters can be used to help with word games like crosswords and scrabble where only some of the letters are known, or you have to find an anagram, or with spelling. Then you can follow the links in the definition page to get more word definitions. As you type, Dictionary homes in on the word you are looking for. The home page contains a randomly selected word cloud which will pique your curiosity and help you improve your vocabulary, while the search box allows you to find specific words easily. The dictionary definitions are stored locally, and because it's ad-free there's no need for a network connection. Dictionary is ideal for both native English speakers and English learners or people studying the English language. Dictionary is a free offline English dictionary containing over 200,000 words and definitions and no ads. This snippet lets you drag a DOM element around using single-finger touch: var obj = document. The touchstart, touchmove, and touchend events provide a rich enough feature set to support virtually any kind of touch-based interaction – including all of the usual multi-touch gestures like pinch-zoom, rotation, and so on. ![]() radius coordinates and rotationAngle: describe the ellipse that approximates finger shape. ![]() client/page/screen coordinates: where on the screen the action happened.target: the DOM element that was the target of the action.identifier: a number that uniquely identifies the current finger in the touch session.These lists consist of objects that contain touch information: For example, in a touchend event, this will be the finger that was removed. changedTouches: a list of fingers involved in the current event.targetTouches: a list of fingers on the current DOM element.touches: a list of all fingers currently on the screen.touchend: a finger is removed from a DOM element.Įach touch event includes three lists of touches:.touchmove: a finger is dragged along a DOM element.touchstart: a finger is placed on a DOM element.Three basic touch events are outlined in the spec and implemented widely across mobile devices: ![]() In this article I’ll dive into the touch events API provided by iOS and Android devices, as well as desktop Chrome on hardware that supports touch, and explore what sorts of applications you can build, present some best practices, and cover useful techniques that make it easier to develop touch-enabled applications. Recently a W3C working group has come together to work on this touch events specification. Android has been catching up to this de-facto standard and closing the gap. For example, nearly any fast-paced game requires the player to press multiple buttons at once, which, in the context of a touchscreen, implies multi-touch.Īpple introduced their touch events API in iOS 2.0. As the mobile web evolves to enable increasingly sophisticated applications, web developers need a way to handle these events. Mobile devices such as smartphones and tablets usually have a capacitive touch-sensitive screen to capture interactions made with the user's fingers.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |