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236 lines
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<article data-uid="Hi.Common.Collections.EnumerableUtil">
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<h1 id="Hi_Common_Collections_EnumerableUtil" data-uid="Hi.Common.Collections.EnumerableUtil" class="text-break">
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Class EnumerableUtil
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</h1>
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<div class="facts text-secondary">
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<dl><dt>Namespace</dt><dd><a class="xref" href="Hi.html">Hi</a>.<a class="xref" href="Hi.Common.html">Common</a>.<a class="xref" href="Hi.Common.Collections.html">Collections</a></dd></dl>
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<dl><dt>Assembly</dt><dd>HiGeom.dll</dd></dl>
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</div>
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<div class="markdown summary"><p>Utility class providing extension methods for enumerable collections.</p>
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</div>
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<div class="markdown conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static class EnumerableUtil</code></pre>
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</div>
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<dl class="typelist inheritance">
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<dt>Inheritance</dt>
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<dd>
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<div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></div>
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<div><span class="xref">EnumerableUtil</span></div>
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</dd>
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</dl>
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<dl class="typelist inheritedMembers">
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<dt>Inherited Members</dt>
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<dd>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object)">object.Equals(object)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.equals#system-object-equals(system-object-system-object)">object.Equals(object, object)</a>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gethashcode">object.GetHashCode()</a>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.gettype">object.GetType()</a>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone">object.MemberwiseClone()</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.referenceequals">object.ReferenceEquals(object, object)</a>
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</div>
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<div>
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<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object.tostring">object.ToString()</a>
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</div>
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</dd></dl>
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<h2 class="section" id="methods">Methods
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</h2>
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<a id="Hi_Common_Collections_EnumerableUtil_GetIntensiveItems_" data-uid="Hi.Common.Collections.EnumerableUtil.GetIntensiveItems*"></a>
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<h3 id="Hi_Common_Collections_EnumerableUtil_GetIntensiveItems__1_System_Collections_Generic_IEnumerable___0__System_Double_System_Func___0_System_Double__" data-uid="Hi.Common.Collections.EnumerableUtil.GetIntensiveItems``1(System.Collections.Generic.IEnumerable{``0},System.Double,System.Func{``0,System.Double})">
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GetIntensiveItems<TItem>(IEnumerable<TItem>, double, Func<TItem, double>)
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</h3>
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<div class="markdown level1 summary"><p>Gets a collection of items with additional interpolated items inserted where the distance between consecutive items exceeds a specified resolution.</p>
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</div>
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<div class="markdown level1 conceptual"></div>
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<div class="codewrapper">
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<pre><code class="lang-csharp hljs">public static IEnumerable<TItem> GetIntensiveItems<TItem>(this IEnumerable<TItem> src, double resolution, Func<TItem, double> keyFunc) where TItem : IAdditionOperators<TItem, TItem, TItem>, ISubtractionOperators<TItem, TItem, TItem>, IMultiplyOperators<TItem, double, TItem>, IDivisionOperators<TItem, double, TItem></code></pre>
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</div>
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<h4 class="section">Parameters</h4>
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<dl class="parameters">
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<dt><code>src</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1">IEnumerable</a><TItem></dt>
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<dd><p>The source collection.</p>
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</dd>
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<dt><code>resolution</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.double">double</a></dt>
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<dd><p>The maximum allowed distance between consecutive items.</p>
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</dd>
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<dt><code>keyFunc</code> <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.func-2">Func</a><TItem, <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.double">double</a>></dt>
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<dd><p>A function that extracts a double value from an item, used to measure the distance between items.</p>
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</dd>
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</dl>
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<h4 class="section">Returns</h4>
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<dl class="parameters">
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<dt><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.ienumerable-1">IEnumerable</a><TItem></dt>
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<dd><p>A collection containing the original items and additional interpolated items where needed.</p>
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</dd>
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</dl>
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<h4 class="section">Type Parameters</h4>
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<dl class="parameters">
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<dt><code>TItem</code></dt>
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<dd><p>The type of items in the collection, which must support arithmetic operations.</p>
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</dd>
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</dl>
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<h4 class="section" id="Hi_Common_Collections_EnumerableUtil_GetIntensiveItems__1_System_Collections_Generic_IEnumerable___0__System_Double_System_Func___0_System_Double___remarks">Remarks</h4>
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<div class="markdown level1 remarks"><p>This method ensures that the distance between consecutive items in the resulting collection does not exceed the specified resolution.
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When the distance between two consecutive items in the source collection exceeds the resolution, additional items are interpolated between them.</p>
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</div>
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</article>
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