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<main role="main" aria-labelledby="class-Resolv::LOC::Coord">
<h1 id="class-Resolv::LOC::Coord" class="class">
class Resolv::LOC::Coord
</h1>
<section class="description">
<p>A <a href="Coord.html"><code>Resolv::LOC::Coord</code></a></p>
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="constants-list">
<header>
<h3>Constants</h3>
</header>
<dl>
<dt id="Regex">Regex
<dd>
</dl>
</section>
<section class="attribute-method-details" class="method-section">
<header>
<h3>Attributes</h3>
</header>
<div id="attribute-i-coordinates" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">coordinates</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
<p>The raw coordinates</p>
</div>
</div>
<div id="attribute-i-orientation" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">orientation</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
<p>The orientation of the hemisphere as 'lat' or 'lon'</p>
</div>
</div>
</section>
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-create" class="method-detail ">
<div class="method-heading">
<span class="method-name">create</span><span
class="method-args">(arg)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<p>Creates a new <a href="Coord.html"><code>LOC::Coord</code></a> from <code>arg</code> which may be:</p>
<dl class="rdoc-list note-list"><dt><a href="Coord.html"><code>LOC::Coord</code></a>
<dd>
<p>returns <code>arg</code>.</p>
</dd><dt><a href="../../String.html"><code>String</code></a>
<dd>
<p><code>arg</code> must match the LOC::Coord::Regex constant</p>
</dd></dl>
<div class="method-source-code" id="create-source">
<pre><span class="ruby-comment"># File lib/resolv.rb, line 2723</span>
<span class="ruby-keyword">def</span> <span class="ruby-keyword">self</span>.<span class="ruby-identifier ruby-title">create</span>(<span class="ruby-identifier">arg</span>)
<span class="ruby-keyword">case</span> <span class="ruby-identifier">arg</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Coord</span>
<span class="ruby-keyword">return</span> <span class="ruby-identifier">arg</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">String</span>
<span class="ruby-identifier">coordinates</span> = <span class="ruby-string">''</span>
<span class="ruby-keyword">if</span> <span class="ruby-constant">Regex</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">arg</span> <span class="ruby-operator">&&</span> <span class="ruby-node">$1</span>.<span class="ruby-identifier">to_f</span> <span class="ruby-operator"><</span> <span class="ruby-value">180</span>
<span class="ruby-identifier">m</span> = <span class="ruby-identifier">$~</span>
<span class="ruby-identifier">hemi</span> = (<span class="ruby-identifier">m</span>[<span class="ruby-value">4</span>][<span class="ruby-regexp">/[NE]/</span>]) <span class="ruby-operator">||</span> (<span class="ruby-identifier">m</span>[<span class="ruby-value">4</span>][<span class="ruby-regexp">/[SW]/</span>]) <span class="ruby-operator">?</span> <span class="ruby-value">1</span> <span class="ruby-operator">:</span> <span class="ruby-value">-1</span>
<span class="ruby-identifier">coordinates</span> = [ ((<span class="ruby-identifier">m</span>[<span class="ruby-value">1</span>].<span class="ruby-identifier">to_i</span><span class="ruby-operator">*</span>(<span class="ruby-value">36e5</span>)) <span class="ruby-operator">+</span> (<span class="ruby-identifier">m</span>[<span class="ruby-value">2</span>].<span class="ruby-identifier">to_i</span><span class="ruby-operator">*</span>(<span class="ruby-value">6e4</span>)) <span class="ruby-operator">+</span>
(<span class="ruby-identifier">m</span>[<span class="ruby-value">3</span>].<span class="ruby-identifier">to_f</span><span class="ruby-operator">*</span>(<span class="ruby-value">1e3</span>))) <span class="ruby-operator">*</span> <span class="ruby-identifier">hemi</span><span class="ruby-operator">+</span>(<span class="ruby-value">2</span><span class="ruby-operator">**</span><span class="ruby-value">31</span>) ].<span class="ruby-identifier">pack</span>(<span class="ruby-string">"N"</span>)
<span class="ruby-identifier">orientation</span> = <span class="ruby-identifier">m</span>[<span class="ruby-value">4</span>][<span class="ruby-regexp">/[NS]/</span>] <span class="ruby-operator">?</span> <span class="ruby-string">'lat'</span> <span class="ruby-operator">:</span> <span class="ruby-string">'lon'</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">"not a properly formed Coord string: "</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">arg</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">return</span> <span class="ruby-constant">Coord</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">coordinates</span>,<span class="ruby-identifier">orientation</span>)
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>.<span class="ruby-identifier">new</span>(<span class="ruby-node">"cannot interpret as Coord: #{arg.inspect}"</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">end</span></pre>
</div>
</div>
</div>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(coordinates,orientation)</span>
<span class="method-click-advice">click to toggle source</span>
</div>
<div class="method-description">
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/resolv.rb, line 2744</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">coordinates</span>,<span class="ruby-identifier">orientation</span>)
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">coordinates</span>.<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">String</span>)
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>.<span class="ruby-identifier">new</span>(<span class="ruby-node">"Coord must be a 32bit unsigned integer in hex format: #{coordinates.inspect}"</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-keyword">unless</span> <span class="ruby-identifier">orientation</span>.<span class="ruby-identifier">kind_of?</span>(<span class="ruby-constant">String</span>) <span class="ruby-operator">&&</span> <span class="ruby-identifier">orientation</span>[<span class="ruby-regexp">/^lon$|^lat$/</span>]
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>.<span class="ruby-identifier">new</span>(<span class="ruby-string">'Coord expects orientation to be a String argument of "lat" or "lon"'</span>)
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@coordinates</span> = <span class="ruby-identifier">coordinates</span>
<span class="ruby-ivar">@orientation</span> = <span class="ruby-identifier">orientation</span>
<span class="ruby-keyword">end</span></pre>
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