<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="look-resolution" xml:lang="it">

  <info>
    <link type="guide" xref="prefs-display"/>
    <link type="seealso" xref="look-display-fuzzy"/>

    <revision pkgversion="3.8.0" version="0.3" date="2013-03-09" status="candidate"/>
    <revision pkgversion="3.10" date="2013-11-07" status="review"/>
    <revision pkgversion="3.13.92" date="2014-09-22" status="candidate"/>
    <revision pkgversion="3.28" date="2018-07-19" status="review"/>

    <credit type="author">
      <name>Progetto documentazione di GNOME</name>
      <email>gnome-doc-list@gnome.org</email>
    </credit>
    <credit type="author">
      <name>Natalia Ruz Leiva</name>
      <email>nruz@alumnos.inf.utfsm.cl </email>
    </credit>
    <credit type="editor">
      <name>Michael Hill</name>
      <email>mdhillca@gmail.com</email>
    </credit>
    <credit type="editor">
      <name>Shobha Tyagi</name>
      <email>tyagishobha@gmail.com</email>
    </credit>
    <credit type="editor">
      <name>Ekaterina Gerasimova</name>
      <email>kittykat3756@gmail.com</email>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>Modificare la risoluzione dello schermo e l'orientamento (rotazione).</desc>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Luca Ferretti</mal:name>
      <mal:email>lferrett@gnome.org</mal:email>
      <mal:years>2011, 2012</mal:years>
    </mal:credit>
  
    <mal:credit xmlns:mal="http://projectmallard.org/1.0/" type="translator copyright">
      <mal:name>Flavia Weisghizzi</mal:name>
      <mal:email>flavia.weisghizzi@ubuntu.com</mal:email>
      <mal:years>2011, 2012</mal:years>
    </mal:credit>
  </info>

  <title>Change the resolution or orientation of the screen</title>

  <p>Per definire quanto grandi (o quanto dettagliati) gli oggetti appaiono a schermo, modificare la <em>risoluzione dello schermo</em>. Per definire il modo in cui appaiono (per esempio, con un monitor ruotabile), modificare la <em>rotazione</em>.</p>

  <steps>
    <item>
      <p>Open the <gui xref="shell-introduction#activities">Activities</gui> overview and
      start typing <gui>Settings</gui>.</p>
    </item>
    <item>
      <p>Click on <gui>Settings</gui>.</p>
    </item>
    <item>
      <p>Click <gui>Devices</gui> in the sidebar.</p>
    </item>
    <item>
      <p>Click <gui>Displays</gui> in the sidebar to open the panel.</p>
    </item>
    <item>
      <p>If you have multiple displays and they are not mirrored, you can have
      different settings on each display. Select a display in the preview
      area.</p>
    </item>
    <item>
      <p>Select the resolution or scale, and choose the orientation.</p>
    </item>
    <item>
      <p>Click <gui>Apply</gui>. The new settings will be applied for 20
      seconds before reverting back. That way, if you cannot see anything with
      the new settings, your old settings will be automatically restored. If
      you are happy with the new settings, click <gui>Keep Changes</gui>.</p>
    </item>
  </steps>

<section id="resolution">
  <title>Risoluzione</title>

  <p>The resolution is the number of pixels (dots on the screen) in each
  direction that can be displayed. Each resolution has an <em>aspect
  ratio</em>, the ratio of the width to the height. Wide-screen displays use a
  16∶9 aspect ratio, while traditional displays use 4∶3. If you choose a
  resolution that does not match the aspect ratio of your display, the screen
  will be letterboxed to avoid distortion, by adding black bars to the top and
  bottom or both sides of the screen.</p>

  <p>È possibile modificare la risoluzione dall'elenco a discesa <gui>Risoluzione</gui>. Se questa non è adatta per il proprio schermo, gli oggetti potrebbero <link xref="look-display-fuzzy">sembrare strani oppure pixelati</link>.</p>

</section>

<section id="native">
  <title>Native Resolution</title>

  <p>The <em>native resolution</em> of a laptop screen or LCD monitor is the
  one that works best: the pixels in the video signal will line up precisely
  with the pixels on the screen. When the screen is required to show other
  resolutions, interpolation is necessary to represent the pixels, causing a
  loss of image quality.</p>

</section>

<section id="scale">
  <title>Scale</title>

  <p>The scale setting increases the size of objects shown on the screen to
  match the density of your display, making them easier to read. Choose from
  <gui>100%</gui>, <gui>200%</gui>, or <gui>300%</gui>.</p>

</section>

<section id="orientation">
  <title>Orientation</title>

  <p>On some laptops and monitors, you can physically rotate the screen in many
  directions. Click <gui>Orientation</gui> in the panel and choose from
  <gui>Landscape</gui>, <gui>Portrait Right</gui>, <gui>Portrait Left</gui>, or
  <gui>Landscape (flipped)</gui>.</p>

</section>

</page>
