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          AnyNodeDescriptionProps Protocol Reference
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        <article class="main-content">
          <section>
            <section class="section">
              <h1>AnyNodeDescriptionProps</h1>
                <div class="declaration">
                  <div class="language">
                    <pre class="highlight"><code><span class="kd">public</span> <span class="kd">protocol</span> <span class="kt">AnyNodeDescriptionProps</span></code></pre>
  
                  </div>
                </div>
              <p>Type Erasure for <code><a href="../Protocols/NodeDescriptionProps.html">NodeDescriptionProps</a></code></p>
  
            </section>
            <section class="section task-group-section">
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                <ul>
                  <li class="item">
                    <div>
                      <code>
                      <a name="/s:vP6Katana23AnyNodeDescriptionProps5frameVSC6CGRect"></a>
                      <a name="//apple_ref/swift/Property/frame" class="dashAnchor"></a>
                      <a class="token" href="#/s:vP6Katana23AnyNodeDescriptionProps5frameVSC6CGRect">frame</a>
                      </code>
                    </div>
                    <div class="height-container">
                      <div class="pointer-container"></div>
                      <section class="section">
                        <div class="pointer"></div>
                        <div class="abstract">
                          <p>The frame of the <code><a href="../Protocols/NodeDescription.html">NodeDescription</a></code></p>
  
                        </div>
                        <div class="declaration">
                          <h4>Declaration</h4>
                          <div class="language">
                            <p class="aside-title">Swift</p>
                            <pre class="highlight"><code><span class="k">var</span> <span class="nv">frame</span><span class="p">:</span> <span class="kt">CGRect</span></code></pre>
  
                          </div>
                        </div>
                        <div class="slightly-smaller">
                          <a href="https://github.com/BendingSpoons/katana-swift/tree/0.6.1/Katana/Core/NodeDescription/NodeDescription.swift#L42">Show on GitHub</a>
                        </div>
                      </section>
                    </div>
                  </li>
                  <li class="item">
                    <div>
                      <code>
                      <a name="/s:vP6Katana23AnyNodeDescriptionProps5alphaV12CoreGraphics7CGFloat"></a>
                      <a name="//apple_ref/swift/Property/alpha" class="dashAnchor"></a>
                      <a class="token" href="#/s:vP6Katana23AnyNodeDescriptionProps5alphaV12CoreGraphics7CGFloat">alpha</a>
                      </code>
                    </div>
                    <div class="height-container">
                      <div class="pointer-container"></div>
                      <section class="section">
                        <div class="pointer"></div>
                        <div class="abstract">
                          <p>The alpha of the <code><a href="../Protocols/NodeDescription.html">NodeDescription</a></code></p>
  
                        </div>
                        <div class="declaration">
                          <h4>Declaration</h4>
                          <div class="language">
                            <p class="aside-title">Swift</p>
                            <pre class="highlight"><code><span class="k">var</span> <span class="nv">alpha</span><span class="p">:</span> <span class="kt">CGFloat</span></code></pre>
  
                          </div>
                        </div>
                        <div class="slightly-smaller">
                          <a href="https://github.com/BendingSpoons/katana-swift/tree/0.6.1/Katana/Core/NodeDescription/NodeDescription.swift#L45">Show on GitHub</a>
                        </div>
                      </section>
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                  <li class="item">
                    <div>
                      <code>
                      <a name="/s:vP6Katana23AnyNodeDescriptionProps3keyGSqSS_"></a>
                      <a name="//apple_ref/swift/Property/key" class="dashAnchor"></a>
                      <a class="token" href="#/s:vP6Katana23AnyNodeDescriptionProps3keyGSqSS_">key</a>
                      </code>
                    </div>
                    <div class="height-container">
                      <div class="pointer-container"></div>
                      <section class="section">
                        <div class="pointer"></div>
                        <div class="abstract">
                          <p>The key is used for many purposes. It is used for instance to calculate a more precise <code>replaceKey</code>,
  from Plastic to implement the layout system or in the animation management to reference children</p>
  
                        </div>
                        <div class="declaration">
                          <h4>Declaration</h4>
                          <div class="language">
                            <p class="aside-title">Swift</p>
                            <pre class="highlight"><code><span class="k">var</span> <span class="nv">key</span><span class="p">:</span> <span class="kt">String</span><span class="p">?</span></code></pre>
  
                          </div>
                        </div>
                        <div class="slightly-smaller">
                          <a href="https://github.com/BendingSpoons/katana-swift/tree/0.6.1/Katana/Core/NodeDescription/NodeDescription.swift#L51">Show on GitHub</a>
                        </div>
                      </section>
                    </div>
                  </li>
                  <li class="item">
                    <div>
                      <code>
                      <a name="/s:FP6Katana23AnyNodeDescriptionProps6setKeyurFqd__T_"></a>
                      <a name="//apple_ref/swift/Method/setKey(_:)" class="dashAnchor"></a>
                      <a class="token" href="#/s:FP6Katana23AnyNodeDescriptionProps6setKeyurFqd__T_">setKey(_:)</a>
                      </code>
                        <span class="declaration-note">
                          Default implementation
                        </span>
                    </div>
                    <div class="height-container">
                      <div class="pointer-container"></div>
                      <section class="section">
                        <div class="pointer"></div>
                        <div class="abstract">
                          <p>Helper method to translate any Swift value to a key, which is a String</p>
  
                        </div>
                        <h4>Default Implementation</h4>
                        <div class="default_impl abstract">
                          <p>The default implementation uses the Swift string interpolation to create the key</p>
  
                        </div>
                        <div class="declaration">
                          <h4>Declaration</h4>
                          <div class="language">
                            <p class="aside-title">Swift</p>
                            <pre class="highlight"><code><span class="k">mutating</span> <span class="kd">func</span> <span class="n">setKey</span><span class="o">&lt;</span><span class="kt">K</span><span class="o">&gt;</span><span class="p">(</span><span class="n">_</span> <span class="nv">key</span><span class="p">:</span> <span class="kt">K</span><span class="p">)</span></code></pre>
  
                          </div>
                        </div>
                        <div>
                          <h4>Parameters</h4>
                          <table class="graybox">
                            <tbody>
                              <tr>
                                <td>
                                  <code>
                                  <em>key</em>
                                  </code>
                                </td>
                                <td>
                                  <div>
                                    <p>the key</p>
  
                                  </div>
                                </td>
                              </tr>
                            </tbody>
                          </table>
                        </div>
                        <div class="slightly-smaller">
                          <a href="https://github.com/BendingSpoons/katana-swift/tree/0.6.1/Katana/Core/NodeDescription/NodeDescription.swift#L58">Show on GitHub</a>
                        </div>
                      </section>
                    </div>
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