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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/wheelevent/deltaz | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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initial commit
Diffstat (limited to 'files/zh-cn/web/api/wheelevent/deltaz')
-rw-r--r-- | files/zh-cn/web/api/wheelevent/deltaz/index.html | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/wheelevent/deltaz/index.html b/files/zh-cn/web/api/wheelevent/deltaz/index.html new file mode 100644 index 0000000000..d80bf95202 --- /dev/null +++ b/files/zh-cn/web/api/wheelevent/deltaz/index.html @@ -0,0 +1,103 @@ +--- +title: WheelEvent.deltaZ +slug: Web/API/WheelEvent/deltaZ +translation_of: Web/API/WheelEvent/deltaZ +--- +<p>{{APIRef("DOM Events")}}</p> + +<p> </p> + +<p><code><strong>WheelEvent.deltaZ</strong></code> 只读属性是一个 <code>double</code> 类型值, 声明 Z 轴滚动量以<a href="https://developer.mozilla.org/zh-CN/docs/Web/API/WheelEvent/deltaMode" title="WheelEvent.deltaMode 只读属性返回一个 unsigned long 类型的值, 声明 delta 的滚动值的单位. 可能的值为:"><code>WheelEvent.deltaMode</code></a> 为单位.</p> + +<p> </p> + +<h2 id="语法">语法</h2> + +<pre class="syntaxbox">var <code><em>dZ</em> = <em>event</em>.deltaZ;</code></pre> + +<h2 id="例子">例子</h2> + +<pre class="brush: js">var syntheticEvent = new WheelEvent("syntheticWheel", {"deltaZ": 4, "deltaMode": 0}); + +console.log(syntheticEvent.deltaZ); +</pre> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + <tr> + <td>{{SpecName('DOM3 Events','#widl-WheelEvent-deltaZ','WheelEvent.deltaZ')}}</td> + <td>{{Spec2('DOM3 Events')}}</td> + <td>Initial definition.</td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + +<p>{{ CompatibilityTable() }}</p> + +<div id="compat-desktop"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Edge</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari (WebKit)</th> + </tr> + <tr> + <td>Basic support</td> + <td>31</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{ CompatGeckoDesktop("17.0") }}</td> + <td>{{ CompatIE("9.0") }} [1]</td> + <td>18</td> + <td>{{ CompatNo() }}</td> + </tr> + </tbody> +</table> +</div> + +<div id="compat-mobile"> +<table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Edge</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Phone</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{CompatVersionUnknown}}</td> + <td>{{ CompatGeckoMobile("17.0") }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatVersionUnknown() }}</td> + <td>{{ CompatNo() }}</td> + </tr> + </tbody> +</table> +</div> + +<p>[1] IE9 支持一个规范的一个旧版本的草稿, 这里的值的类型是 <code>long</code> 而不是一个 <code>double</code> 类型的值.</p> + +<h2 class="note" id="另见">另见</h2> + +<ul> + <li>{{ event("wheel") }}</li> + <li>{{domxref("WheelEvent")}}</li> +</ul> |