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<h1>SDLDisplayCapabilities Class Reference</h1>
<h3>Section Contents</h3>
<ul>
<li><a href="#section-displayType">displayType</a></li>
<li><a href="#section-textFields">textFields</a></li>
<li><a href="#section-imageFields">imageFields</a></li>
<li><a href="#section-mediaClockFormats">mediaClockFormats</a></li>
<li><a href="#section-graphicSupported">graphicSupported</a></li>
<li><a href="#section-templatesAvailable">templatesAvailable</a></li>
<li><a href="#section-screenParams">screenParams</a></li>
<li><a href="#section-numCustomPresetsAvailable">numCustomPresetsAvailable</a></li>
</ul>
<h3>Overview</h3>
<p>Contains information about the display for the SDL system to which the application is currently connected.</p>
<p>@since SDL 1.0</p>
<section class="section task-group-section">
<h3 id="section-displayType">
displayType
</h3>
<p>The type of display</p>
<p>Required</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span> <span class="n"><a href="../Type Definitions.html#/c:SDLDisplayType.h@T@SDLDisplayType">SDLDisplayType</a></span> <span class="n">_Nonnull</span> <span class="n">displayType</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">displayType</span><span class="p">:</span> <span class="kt"><a href="../Type Definitions.html#/c:SDLDisplayType.h@T@SDLDisplayType">SDLDisplayType</a></span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-textFields">
textFields
</h3>
<p>An array of SDLTextField structures, each of which describes a field in the HMI which the application can write to using operations such as <em>SDLShow</em>, <em>SDLSetMediaClockTimer</em>, etc.</p>
<p>@discussion This array of SDLTextField structures identify all the text fields to which the application can write on the current display (identified by SDLDisplayType).</p>
<div class="aside aside-see">
<p class="aside-title">See</p>
SDLTextField
</div>
<p>Required, Array of SDLTextField, 1 - 100 objects</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span>
<span class="n">NSArray</span><span class="o"><</span><span class="n"><a href="../Classes/SDLTextField.html">SDLTextField</a></span> <span class="o">*></span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">textFields</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">textFields</span><span class="p">:</span> <span class="p">[</span><span class="kt"><a href="../Classes/SDLTextField.html">SDLTextField</a></span><span class="p">]</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-imageFields">
imageFields
</h3>
<p>An array of SDLImageField elements</p>
<p>@discussion A set of all fields that support images.</p>
<div class="aside aside-see">
<p class="aside-title">See</p>
SDLImageField
</div>
<p>Optional, Array of SDLImageField, 1 - 100 objects</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span>
<span class="n">NSArray</span><span class="o"><</span><span class="n"><a href="../Classes/SDLImageField.html">SDLImageField</a></span> <span class="o">*></span> <span class="o">*</span><span class="n">imageFields</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">imageFields</span><span class="p">:</span> <span class="p">[</span><span class="kt"><a href="../Classes/SDLImageField.html">SDLImageField</a></span><span class="p">]?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-mediaClockFormats">
mediaClockFormats
</h3>
<p>An array of SDLMediaClockFormat elements, defining the valid string formats used in specifying the contents of the media clock field</p>
<div class="aside aside-see">
<p class="aside-title">See</p>
SDLMediaClockFormat
</div>
<p>Required, Array of SDLMediaClockFormats, 0 - 100 objects</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span>
<span class="n">NSArray</span><span class="o"><</span><span class="n"><a href="../Type Definitions.html#/c:SDLMediaClockFormat.h@T@SDLMediaClockFormat">SDLMediaClockFormat</a></span><span class="o">></span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">mediaClockFormats</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">mediaClockFormats</span><span class="p">:</span> <span class="p">[</span><span class="kt"><a href="../Type Definitions.html#/c:SDLMediaClockFormat.h@T@SDLMediaClockFormat">SDLMediaClockFormat</a></span><span class="p">]</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-graphicSupported">
graphicSupported
</h3>
<p>The display’s persistent screen supports.</p>
<p>@since SDL 2.0</p>
<p>Required, Boolean</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">)</span>
<span class="n">NSNumber</span><span class="o"><</span><span class="n"><a href="../Protocols.html#/c:objc(pl)SDLBool">SDLBool</a></span><span class="o">></span> <span class="o">*</span><span class="n">_Nonnull</span> <span class="n">graphicSupported</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">graphicSupported</span><span class="p">:</span> <span class="kt">NSNumber</span> <span class="o">&</span> <span class="kt"><a href="../Protocols.html#/c:objc(pl)SDLBool">SDLBool</a></span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-templatesAvailable">
templatesAvailable
</h3>
<p>Number of presets the screen supports</p>
<p>@discussion The number of on-screen custom presets available (if any)</p>
<p>Optional, Array of String, max string size 100, 0 - 100 objects</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span>
<span class="n">NSArray</span><span class="o"><</span><span class="n">NSString</span> <span class="o">*></span> <span class="o">*</span><span class="n">templatesAvailable</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">templatesAvailable</span><span class="p">:</span> <span class="p">[</span><span class="kt">String</span><span class="p">]?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-screenParams">
screenParams
</h3>
<p>A set of all parameters related to a prescribed screen area (e.g. for video / touch input)</p>
<p>Optional</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span> <span class="n"><a href="../Classes/SDLScreenParams.html">SDLScreenParams</a></span> <span class="o">*</span><span class="n">screenParams</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">screenParams</span><span class="p">:</span> <span class="kt"><a href="../Classes/SDLScreenParams.html">SDLScreenParams</a></span><span class="p">?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
<h3 id="section-numCustomPresetsAvailable">
numCustomPresetsAvailable
</h3>
<p>The number of on-screen custom presets available (if any); otherwise omitted</p>
<p>Optional, Integer 1 - 100</p>
<h4>Objective-C</h4>
<pre class="highlight objective_c"><code><span class="k">@property</span> <span class="p">(</span><span class="n">readwrite</span><span class="p">,</span> <span class="n">strong</span><span class="p">,</span> <span class="n">nonatomic</span><span class="p">,</span> <span class="n">nullable</span><span class="p">)</span>
<span class="n">NSNumber</span><span class="o"><</span><span class="n"><a href="../Protocols.html#/c:objc(pl)SDLInt">SDLInt</a></span><span class="o">></span> <span class="o">*</span><span class="n">numCustomPresetsAvailable</span><span class="p">;</span></code></pre>
<h4>Swift</h4>
<pre class="highlight swift"><code><span class="k">var</span> <span class="nv">numCustomPresetsAvailable</span><span class="p">:</span> <span class="p">(</span><span class="kt">NSNumber</span> <span class="o">&</span> <span class="kt"><a href="../Protocols.html#/c:objc(pl)SDLInt">SDLInt</a></span><span class="p">)?</span> <span class="p">{</span> <span class="k">get</span> <span class="k">set</span> <span class="p">}</span></code></pre>
</section>
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