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author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/api/deviceorientationevent/index.html | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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diff --git a/files/zh-cn/web/api/deviceorientationevent/index.html b/files/zh-cn/web/api/deviceorientationevent/index.html new file mode 100644 index 0000000000..a65efefa94 --- /dev/null +++ b/files/zh-cn/web/api/deviceorientationevent/index.html @@ -0,0 +1,119 @@ +--- +title: DeviceOrientationEvent +slug: Web/API/DeviceOrientationEvent +translation_of: Web/API/DeviceOrientationEvent +--- +<p>{{apiref("Device Orientation Events")}}{{SeeCompatTable}}</p> + +<p><code>DeviceOrientationEvent提供给网页开发者当设备(指手机,平板等移动设备)在浏览页面时物理旋转的信息。</code></p> + +<div class="warning"> +<p><strong>警告:</strong> 当前,火狐浏览器和谷歌浏览器并未能用同一种方式实现,在使用请注意。(见后文) </p> +</div> + +<h2 id="属性">属性</h2> + +<dl> + <dt>{{domxref("DeviceOrientationEvent.absolute")}} {{readonlyinline}}</dt> + <dd>用来说明设备是提供的旋转数据是否是绝对定位的布尔值。</dd> + <dt>{{domxref("DeviceOrientationEvent.alpha")}} {{readonlyinline}}</dt> + <dd>一个表示设备绕z轴旋转的角度(范围在0-360之间)的数字</dd> + <dt> </dt> + <dt>{{domxref("DeviceOrientationEvent.beta")}} {{readonlyinline}}</dt> + <dd>一个表示设备绕x轴旋转(范围在-180到180之间)的数字,从前到后的方向为正方向。</dd> + <dt>{{domxref("DeviceOrientationEvent.gamma")}} {{readonlyinline}}</dt> + <dd>一个表示设备绕y轴旋转(范围在-90到90之间)的数字,从左向右为正方向。</dd> +</dl> + +<h2 id="例子">例子</h2> + +<pre class="brush: js">window.addEventListener('deviceorientation', function(event) { + console.log(event.alpha + ' : ' + event.beta + ' : ' + event.gamma); +});</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">草案</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('Device Orientation')}}</td> + <td>{{Spec2('Device Orientation')}}</td> + <td>Initial specification.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器支持">浏览器支持</h2> + +<p>{{CompatibilityTable}}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari (WebKit)</th> + </tr> + <tr> + <td>Basic support</td> + <td>7.0 [1]</td> + <td>6 [2]</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + <td>{{CompatUnknown}}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Android Webview</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + <th>Chrome for Android</th> + </tr> + <tr> + <td>Basic support</td> + <td>3.0</td> + <td>{{CompatVersionUnknown}} [1]</td> + <td>6 [2]</td> + <td>{{CompatNo}}</td> + <td>{{CompatNo}}</td> + <td>4.2</td> + <td>{{CompatVersionUnknown}} [1]</td> + </tr> + </tbody> +</table> +</div> + +<p>[1] 在版本50之前Chrome为该事件提供绝对的值而非相对的值。开发者仍需使用绝对的值,当使用{{domxref("ondeviceorientationabsolute")}} 事件时.</p> + +<p>[2] 火狐3.6, 4, and 5支持<a href="/en-US/DOM/MozOrientation">mozOrientation </a>而非标准的 <code>DeviceOrientationEvent</code></p> + +<h2 id="参考">参考</h2> + +<ul> + <li>{{ event("deviceorientation") }}</li> + <li>{{ domxref("DeviceMotionEvent") }}</li> + <li>{{ event("devicemotion") }}</li> + <li><a href="/en-US/docs/WebAPI/Detecting_device_orientation" title="/en-US/docs/WebAPI/Detecting_device_orientation">监测设备方向</a></li> + <li><a href="https://developer.mozilla.org/en/DOM/Orientation_and_motion_data_explained" title="Orientation and motion data explained">转动与运动的数据说明</a></li> +</ul> |