홈 > 표준화 개요 > TTA의 표준현황
| 표준번호 | TTAE.OT-10.0387 | 구표준번호 | |
|---|---|---|---|
| 제개정일 | 2015-12-16 | 총페이지 | 36 |
| 한글표준명 | 웹에서의 포인터 이벤트 인터페이스 | ||
| 영문표준명 | Pointer Events | ||
| 한글내용요약 | 일반적으로 전통적인 웹 컨텐츠들은 마우스 입력 장치를 기반으로 접근하는 방식으로 설계되어 있다. 그러나 최근 스마트폰과 태블릿 등 사용자 단말 유형들이 다양해지면서 포인팅 입력 장치 또한 펜, 터치 스크린 등과 같이 다양해지고 있고, 새로운 포인팅 입력 장치를 활용하는 사례들도 계속 많아지고 있다. 또한 다양한 포인팅 입력 장치를 지원하기 위해 복잡한 구현들을 계속 해야 하는 상황은 여러 가지 상호 호환성의 문제를 발생시키게 되었다. 이에 본 표준에서는 포인팅 입력 하드웨어에 중립적으로 추상화된 포인팅 입력을 처리할 수 있도록 하기 위한 포인터 이벤트를 정의한다. | ||
| 영문내용요약 | Today, most [HTML5] content is used with and/or designed for mouse input. Those that handle input in a custom manner typically code to [DOM-LEVEL-3-EVENTS] Mouse Events. Newer computing devices today, however, incorporate other forms of input, including touchscreens, pen input, etc. Event types have been proposed for handling each of these forms of input individually. However, that approach often incurs unnecessary duplication of logic and event handling overhead when adding support for a new input type. This often creates a compatibility problem when content is written with only one device type in mind. Additionally, for compatibility with existing mouse-based content, most user agents fire Mouse Events for all input types. This makes it ambiguous whether a Mouse Event represents an actual mouse device or is being produced from another input type for compatibility, which makes it hard to code to both device types simultaneously.
To reduce the cost of coding to multiple input types and also to help with the above described ambiguity with Mouse Events, this specifications defines a more abstract form of input, called a pointer. A pointer can be any point of contact on the screen made by a mouse cursor, pen, touch (including multi-touch), or other pointing input device. This model makes it easier to write sites and applications that work well no matter what hardware the user has. For scenarios when device-specific handling is desired, this specification also defines properties for inspecting the device type which produced the event. The primary goal is to provide a single set of events and interfaces that allow for easier authoring for cross-device pointer input while still allowing for device-specific handling only when necessary for an augmented experience. |
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| 국제표준 | |||
| 관련파일 |
 TTAE.OT-10.0387.pdf
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