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diff --git a/files/it/web/css/transition-timing-function/index.html b/files/it/web/css/transition-timing-function/index.html deleted file mode 100644 index 0362f60e1d..0000000000 --- a/files/it/web/css/transition-timing-function/index.html +++ /dev/null @@ -1,634 +0,0 @@ ---- -title: transition-timing-function -slug: Web/CSS/transition-timing-function -translation_of: Web/CSS/transition-timing-function ---- -<p>{{ CSSRef("CSS Transitions") }}</p> - -<h2 id="Sommario">Sommario</h2> - -<p>La proprietà <a href="/en-US/docs/CSS" title="/en-US/docs/CSS">CSS</a> <code>transition-timing-function</code> è usata per descrivere come gli stati intermedi delle proprietà CSS vengono modificati quando viene calcolato il risultato di un <a href="/en-US/docs/CSS/Tutorials/Using_CSS_transitions">effetto di transizione</a>. Ti permette di definire una curva di accelerazione, in modo che la velocità della transizione possa variare nell'arco della sua durata.</p> - -<p>Questa curva di accelerazione viene definita utilizzando uno {{cssxref("<timing-function>")}} per ogni proprietà che ottiene una transizione.</p> - -<p>È possibile specificare un numero arbitrario di funzioni di temporizzazione; ciasuna di queste sarà applicata alla corrispondente proprietà seguendo le specifiche in {{ cssxref("transition-property") }}, dove in questo caso si comporta come la lista principale.</p> - -<p>Se ci sono meno funzione specificate rispetto alle proprietà presenti nella lista, i valori mancanti saranno impostati a quello iniziale (<code>ease</code>). Se ci sono più funzioni di temporizzazione, i valori verranno applicati seguendo la lista principale e i valori in eccesso verranno semplicemente scartati. In entrambi i casi entrambe le dichiarazioni sono considerate valide.</p> - -<p>{{cssinfo}}</p> - -<h2 id="Sintassi">Sintassi</h2> - -<pre class="twopartsyntaxbox"><a href="/en-US/docs/CSS/Value_definition_syntax" title="CSS/Value_definition_syntax">Formal syntax</a>: {{csssyntax("transition-timing-function")}} -</pre> - -<pre>transition-timing-function: ease -transition-timing-function: ease-in -transition-timing-function: ease-out -transition-timing-function: ease-in-out -transition-timing-function: linear -transition-timing-function: cubic-bezier(0.1, 0.7, 1.0, 0.1) -transition-timing-function: step-start -transition-timing-function: step-end -transition-timing-function: steps(4, end) - -transition-timing-function: ease, step-start, cubic-bezier(0.1, 0.7, 1.0, 0.1) - -transition-timing-function: inherit -</pre> - -<h3 id="Valori">Valori</h3> - -<dl> - <dt><code><timing-function></code></dt> - <dd>Ciascun {{cssxref("<timing-function>")}} rappresenta una funzione di temporizzazione che dovrà essere linkata alla corrispondente proprietà che avrà la transizione, come definito in {{ cssxref("transition-property") }}.</dd> -</dl> - -<h2 id="Esempi">Esempi</h2> - -<div> -<div id="ttf_ease" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: ease</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_ease",275,150)}}</div> -</div> - -<div id="ttf_easein" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: ease-in</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease-in; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease-in; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease-in; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease-in; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_easein",275,150)}}</div> -</div> - -<div id="ttf_easeout" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: ease-out</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease-out; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease-out; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease-out; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease-out; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_easeout",275,150)}}</div> -</div> - -<div id="ttf_easeinout" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: ease-in-out</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease-in-out; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease-in-out; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: ease-in-out; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: ease-in-out; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_easeinout",275,150)}}</div> -</div> -</div> - -<div id="ttf_linear" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: linear</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: linear; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: linear; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: linear; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: linear; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_linear",275,150)}}</div> -</div> - -<div id="ttf_stepstart" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: step-start</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: step-start; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: step-start; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: step-start; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: step-start; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_stepstart",275,150)}}</div> -</div> - -<div id="ttf_stepend" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: step-end</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: step-end; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: step-end; -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: step-end; - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: step-end; -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_stepend",275,150)}}</div> -</div> - -<div id="ttf_step4end" style="width: 251px; display: inline-block; margin-right: 1px; margin-bottom: 1px;"> -<p><code>transition-timing-function: steps(4, end)</code></p> - -<div class="hidden"> -<pre class="brush:html"> <div class="parent"> - <div class="box">Lorem</div> -</div> - </pre> - -<pre class="brush:css;">.parent { width: 250px; height:125px;} -.box { - width: 100px; - height: 100px; - background-color: red; - font-size: 20px; - left: 0px; - top: 0px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: steps(4, end); - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: steps(4, end); -} -.box1{ - width: 50px; - height: 50px; - background-color: blue; - color: yellow; - font-size: 18px; - left: 150px; - top:25px; - position:absolute; - -webkit-transition-property: width height background-color font-size left top color; - -webkit-transition-duration:2s; - -webkit-transition-timing-function: steps(4, end); - transition-property: width height background-color font-size left top color; - transition-duration:2s; - transition-timing-function: steps(4, end); -} -</pre> - -<pre class="brush:js">function updateTransition() { - var el = document.querySelector("div.box"); - - if (el) { - el.className = "box1"; - } else { - el = document.querySelector("div.box1"); - el.className = "box"; - } - - return el; -} - -var intervalID = window.setInterval(updateTransition, 7000); -</pre> -</div> - -<div>{{EmbedLiveSample("ttf_step4end",275,150)}}</div> -</div> - -<h2 id="Specifiche">Specifiche</h2> - -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Specification</th> - <th scope="col">Status</th> - <th scope="col">Comment</th> - </tr> - </thead> - <tbody> - <tr> - <td>{{ SpecName('CSS3 Transitions', '#transition-timing-function', 'transition-timing-function') }}</td> - <td>{{ Spec2('CSS3 Transitions') }}</td> - <td> </td> - </tr> - </tbody> -</table> - -<h2 id="Compatibilità_tra_Browser">Compatibilità tra Browser</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</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{ CompatVersionUnknown() }}{{ property_prefix("-webkit") }}</td> - <td>{{ CompatGeckoDesktop("2.0") }}{{ property_prefix("-moz") }}<br> - {{ CompatGeckoDesktop("16.0") }}</td> - <td>10</td> - <td>11.6{{ property_prefix("-o") }}<br> - 12.10 <a href="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot" title="http://my.opera.com/ODIN/blog/2012/08/03/a-hot-opera-12-50-summer-time-snapshot">#</a></td> - <td>{{ CompatVersionUnknown() }}{{ property_prefix("-webkit") }}</td> - </tr> - </tbody> -</table> -</div> - -<div id="compat-mobile"> -<table class="compat-table"> - <tbody> - <tr> - <th>Feature</th> - <th>Android</th> - <th>Chrome for Android</th> - <th>Firefox Mobile (Gecko)</th> - <th>IE Mobile</th> - <th>Opera Mobile</th> - <th>Safari Mobile</th> - </tr> - <tr> - <td>Basic support</td> - <td>{{ CompatVersionUnknown() }}{{ property_prefix("-webkit") }}</td> - <td>{{ CompatVersionUnknown() }}{{ property_prefix("-webkit") }}</td> - <td>{{ CompatGeckoMobile("2.0") }}{{ property_prefix("-moz") }}<br> - {{ CompatGeckoMobile("16.0") }}</td> - <td>{{ CompatUnknown() }}</td> - <td>{{ CompatUnknown() }}</td> - <td>{{ CompatVersionUnknown() }}{{ property_prefix("-webkit") }}</td> - </tr> - </tbody> -</table> -</div> - -<h2 id="Vedi_Anche">Vedi Anche</h2> - -<ul> - <li><a href="/en-US/docs/CSS/Using_CSS_transitions" title="en/CSS/CSS transitions">Using CSS transitions</a></li> - <li>{{ domxref("TransitionEvent") }}</li> -</ul> |