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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head>
<meta charset="utf-8">
<meta name="generator" content="quarto-1.5.57">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<meta name="author" content="Thomas Reinke">
<title>Generative Art</title>
<style>
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width: 0.8em;
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</head>
<body class="fullcontent">
<div id="quarto-content" class="page-columns page-rows-contents page-layout-article">
<main class="content" id="quarto-document-content">
<header id="title-block-header" class="quarto-title-block default">
<div class="quarto-title">
<h1 class="title">Generative Art</h1>
</div>
<div class="quarto-title-meta">
<div>
<div class="quarto-title-meta-heading">Author</div>
<div class="quarto-title-meta-contents">
<p>Thomas Reinke </p>
</div>
</div>
</div>
</header>
<section id="first-go-at-this" class="level1">
<h1>First go at this</h1>
<p>Inspiration from <a href="https://nrennie.rbind.io/">Nicola Rennie</a></p>
<ol type="1">
<li>Parameters
<ol type="i">
<li>Number of lines</li>
<li>Number of circles per line</li>
<li>Background color & color of circles</li>
</ol></li>
<li>Randomness
<ol type="i">
<li>Position of circles</li>
<li>Size of circles</li>
</ol></li>
<li>Rules
<ol type="i">
<li>series of horizontal lines</li>
<li>one each line, circles of varying sizes</li>
</ol></li>
</ol>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb1"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a>draw <span class="ot"><-</span> \(</span>
<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a> <span class="at">n_lines =</span> <span class="dv">25</span>,</span>
<span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a> <span class="at">n_dots =</span> <span class="dv">100</span>,</span>
<span id="cb1-4"><a href="#cb1-4" aria-hidden="true" tabindex="-1"></a> <span class="at">max_size =</span> <span class="dv">2</span>,</span>
<span id="cb1-5"><a href="#cb1-5" aria-hidden="true" tabindex="-1"></a> <span class="at">main_col =</span> <span class="st">"#326273"</span>,</span>
<span id="cb1-6"><a href="#cb1-6" aria-hidden="true" tabindex="-1"></a> <span class="at">bg_col =</span> <span class="st">"#BDD8DE"</span>,</span>
<span id="cb1-7"><a href="#cb1-7" aria-hidden="true" tabindex="-1"></a> <span class="at">seed =</span> <span class="dv">1234</span></span>
<span id="cb1-8"><a href="#cb1-8" aria-hidden="true" tabindex="-1"></a>) {</span>
<span id="cb1-9"><a href="#cb1-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">set.seed</span>(seed)</span>
<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a> df <span class="ot"><-</span> <span class="fu">tibble</span>(</span>
<span id="cb1-11"><a href="#cb1-11" aria-hidden="true" tabindex="-1"></a> <span class="at">x =</span> <span class="fu">runif</span>(n_lines <span class="sc">*</span> n_dots, <span class="dv">0</span>, <span class="dv">10</span>),</span>
<span id="cb1-12"><a href="#cb1-12" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> <span class="fu">rep</span>(<span class="dv">1</span><span class="sc">:</span>n_lines, n_dots),</span>
<span id="cb1-13"><a href="#cb1-13" aria-hidden="true" tabindex="-1"></a> <span class="at">size =</span> <span class="fu">rexp</span>(n_lines <span class="sc">*</span> n_dots)</span>
<span id="cb1-14"><a href="#cb1-14" aria-hidden="true" tabindex="-1"></a> )</span>
<span id="cb1-15"><a href="#cb1-15" aria-hidden="true" tabindex="-1"></a> </span>
<span id="cb1-16"><a href="#cb1-16" aria-hidden="true" tabindex="-1"></a> df <span class="sc">|></span></span>
<span id="cb1-17"><a href="#cb1-17" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(<span class="at">x =</span> x, <span class="at">y =</span> y)) <span class="sc">+</span></span>
<span id="cb1-18"><a href="#cb1-18" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_line</span>(</span>
<span id="cb1-19"><a href="#cb1-19" aria-hidden="true" tabindex="-1"></a> <span class="fu">aes</span>(<span class="at">group =</span> y),</span>
<span id="cb1-20"><a href="#cb1-20" aria-hidden="true" tabindex="-1"></a> <span class="at">alpha =</span> .<span class="dv">1</span>,</span>
<span id="cb1-21"><a href="#cb1-21" aria-hidden="true" tabindex="-1"></a> <span class="at">color =</span> main_col,</span>
<span id="cb1-22"><a href="#cb1-22" aria-hidden="true" tabindex="-1"></a> <span class="at">linewidth =</span> .<span class="dv">3</span></span>
<span id="cb1-23"><a href="#cb1-23" aria-hidden="true" tabindex="-1"></a> ) <span class="sc">+</span></span>
<span id="cb1-24"><a href="#cb1-24" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(</span>
<span id="cb1-25"><a href="#cb1-25" aria-hidden="true" tabindex="-1"></a> <span class="fu">aes</span>(<span class="at">size =</span> size),</span>
<span id="cb1-26"><a href="#cb1-26" aria-hidden="true" tabindex="-1"></a> <span class="at">pch =</span> <span class="dv">21</span>,</span>
<span id="cb1-27"><a href="#cb1-27" aria-hidden="true" tabindex="-1"></a> <span class="at">fill =</span> main_col,</span>
<span id="cb1-28"><a href="#cb1-28" aria-hidden="true" tabindex="-1"></a> <span class="at">color =</span> main_col,</span>
<span id="cb1-29"><a href="#cb1-29" aria-hidden="true" tabindex="-1"></a> <span class="at">alpha =</span> .<span class="dv">3</span></span>
<span id="cb1-30"><a href="#cb1-30" aria-hidden="true" tabindex="-1"></a> ) <span class="sc">+</span></span>
<span id="cb1-31"><a href="#cb1-31" aria-hidden="true" tabindex="-1"></a> <span class="fu">theme</span>(</span>
<span id="cb1-32"><a href="#cb1-32" aria-hidden="true" tabindex="-1"></a> <span class="at">plot.background =</span> <span class="fu">element_rect</span>(<span class="at">fill =</span> bg_col, <span class="at">color =</span> bg_col),</span>
<span id="cb1-33"><a href="#cb1-33" aria-hidden="true" tabindex="-1"></a> <span class="at">legend.position =</span> <span class="st">"none"</span>,</span>
<span id="cb1-34"><a href="#cb1-34" aria-hidden="true" tabindex="-1"></a> <span class="at">plot.margin =</span> <span class="fu">unit</span>(<span class="fu">c</span>(<span class="dv">0</span>, <span class="dv">0</span>, <span class="dv">0</span>, <span class="dv">0</span>), <span class="st">"cm"</span>)</span>
<span id="cb1-35"><a href="#cb1-35" aria-hidden="true" tabindex="-1"></a> )</span>
<span id="cb1-36"><a href="#cb1-36" aria-hidden="true" tabindex="-1"></a>}</span>
<span id="cb1-37"><a href="#cb1-37" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb1-38"><a href="#cb1-38" aria-hidden="true" tabindex="-1"></a><span class="fu">draw</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-2-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
<section id="art-package" class="level2">
<h2 class="anchored" data-anchor-id="art-package"><a href="https://github.com/nrennie/aRt">aRt package</a></h2>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb2"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">crawling</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-3-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb3"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">crosshatch</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-3-2.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb4"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">fading</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-3-3.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb5"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">gradients</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-3-4.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb6"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">heart</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-3-5.png" class="img-fluid figure-img" width="672"></p>
</figure>
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</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb7"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">moire</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<p><img src="genart_files/figure-html/unnamed-chunk-3-6.png" class="img-fluid figure-img" width="672"></p>
</figure>
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</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb8"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb8-1"><a href="#cb8-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">network</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<p><img src="genart_files/figure-html/unnamed-chunk-3-7.png" class="img-fluid figure-img" width="672"></p>
</figure>
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<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb9"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb9-1"><a href="#cb9-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">riso_circles</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<summary>Code</summary>
<div class="sourceCode cell-code" id="cb10"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">split_grid</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-3-9.png" class="img-fluid figure-img" width="672"></p>
</figure>
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</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb11"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb11-1"><a href="#cb11-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">vortex</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<p><img src="genart_files/figure-html/unnamed-chunk-3-10.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
<section id="network" class="level3">
<h3 class="anchored" data-anchor-id="network">Network</h3>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb12"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb12-1"><a href="#cb12-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">network</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-4-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
</section>
<section id="riso-circles" class="level3">
<h3 class="anchored" data-anchor-id="riso-circles">Riso Circles</h3>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb13"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb13-1"><a href="#cb13-1" aria-hidden="true" tabindex="-1"></a><span class="co">#aRt::riso_circles()</span></span>
<span id="cb13-2"><a href="#cb13-2" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb13-3"><a href="#cb13-3" aria-hidden="true" tabindex="-1"></a>circles2 <span class="ot"><-</span> \(<span class="at">seed =</span> <span class="dv">1</span>, <span class="at">nrows =</span> <span class="dv">3</span>, <span class="at">ncols =</span> <span class="dv">3</span>) {</span>
<span id="cb13-4"><a href="#cb13-4" aria-hidden="true" tabindex="-1"></a> <span class="fu">set.seed</span>(seed)</span>
<span id="cb13-5"><a href="#cb13-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">expand.grid</span>(<span class="at">x =</span> <span class="dv">1</span>, <span class="at">y =</span> <span class="dv">1</span>) <span class="sc">|></span></span>
<span id="cb13-6"><a href="#cb13-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">tibble</span>(<span class="at">id =</span> <span class="dv">1</span><span class="sc">:</span>(ncols <span class="sc">*</span> nrows)) <span class="sc">|></span></span>
<span id="cb13-7"><a href="#cb13-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">mutate</span>(<span class="at">row =</span> <span class="fu">rep</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">3</span>, <span class="at">each =</span> <span class="dv">3</span>), <span class="at">col =</span> <span class="fu">rep</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">3</span>, <span class="dv">3</span>)) <span class="sc">|></span></span>
<span id="cb13-8"><a href="#cb13-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">rowwise</span>() <span class="sc">|></span></span>
<span id="cb13-9"><a href="#cb13-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">mutate</span>(</span>
<span id="cb13-10"><a href="#cb13-10" aria-hidden="true" tabindex="-1"></a> <span class="at">x_s =</span> x <span class="sc">+</span> <span class="fu">runif</span>(<span class="dv">1</span>, <span class="at">min =</span> <span class="sc">-</span>.<span class="dv">5</span>, <span class="at">max =</span> .<span class="dv">5</span>),</span>
<span id="cb13-11"><a href="#cb13-11" aria-hidden="true" tabindex="-1"></a> <span class="at">y_s =</span> y <span class="sc">+</span> <span class="fu">runif</span>(<span class="dv">1</span>, <span class="at">min =</span> <span class="sc">-</span>.<span class="dv">5</span>, <span class="at">max =</span> .<span class="dv">5</span>)</span>
<span id="cb13-12"><a href="#cb13-12" aria-hidden="true" tabindex="-1"></a> ) <span class="sc">|></span></span>
<span id="cb13-13"><a href="#cb13-13" aria-hidden="true" tabindex="-1"></a> <span class="fu">pivot_longer</span>(<span class="at">cols =</span> <span class="fu">c</span>(x, x_s),</span>
<span id="cb13-14"><a href="#cb13-14" aria-hidden="true" tabindex="-1"></a> <span class="at">names_to =</span> <span class="st">"xgrp"</span>,</span>
<span id="cb13-15"><a href="#cb13-15" aria-hidden="true" tabindex="-1"></a> <span class="at">values_to =</span> <span class="st">"x"</span>) <span class="sc">|></span></span>
<span id="cb13-16"><a href="#cb13-16" aria-hidden="true" tabindex="-1"></a> <span class="fu">pivot_longer</span>(<span class="at">cols =</span> <span class="fu">c</span>(y, y_s),</span>
<span id="cb13-17"><a href="#cb13-17" aria-hidden="true" tabindex="-1"></a> <span class="at">names_to =</span> <span class="st">"ygrp"</span>,</span>
<span id="cb13-18"><a href="#cb13-18" aria-hidden="true" tabindex="-1"></a> <span class="at">values_to =</span> <span class="st">"y"</span>) <span class="sc">|></span></span>
<span id="cb13-19"><a href="#cb13-19" aria-hidden="true" tabindex="-1"></a> dplyr<span class="sc">::</span><span class="fu">filter</span>((xgrp <span class="sc">==</span> <span class="st">"x"</span> <span class="sc">&</span></span>
<span id="cb13-20"><a href="#cb13-20" aria-hidden="true" tabindex="-1"></a> ygrp <span class="sc">==</span> <span class="st">"y"</span>) <span class="sc">|</span> (xgrp <span class="sc">==</span> <span class="st">"x_s"</span> <span class="sc">&</span> ygrp <span class="sc">==</span> <span class="st">"y_s"</span>)) <span class="sc">|></span></span>
<span id="cb13-21"><a href="#cb13-21" aria-hidden="true" tabindex="-1"></a> <span class="fu">mutate</span>(<span class="at">color =</span> <span class="fu">sample</span>(</span>
<span id="cb13-22"><a href="#cb13-22" aria-hidden="true" tabindex="-1"></a> <span class="fu">c</span>(<span class="st">"#6497b1"</span>, <span class="st">"#6a359c"</span>, <span class="st">"#FFB04F"</span>, <span class="st">"#679c35"</span>, <span class="st">"#cd1076"</span>),</span>
<span id="cb13-23"><a href="#cb13-23" aria-hidden="true" tabindex="-1"></a> <span class="dv">18</span>,</span>
<span id="cb13-24"><a href="#cb13-24" aria-hidden="true" tabindex="-1"></a> <span class="at">replace =</span> <span class="cn">TRUE</span></span>
<span id="cb13-25"><a href="#cb13-25" aria-hidden="true" tabindex="-1"></a> )) <span class="sc">|></span></span>
<span id="cb13-26"><a href="#cb13-26" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(</span>
<span id="cb13-27"><a href="#cb13-27" aria-hidden="true" tabindex="-1"></a> <span class="at">x =</span> x,</span>
<span id="cb13-28"><a href="#cb13-28" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> y,</span>
<span id="cb13-29"><a href="#cb13-29" aria-hidden="true" tabindex="-1"></a> <span class="at">color =</span> <span class="fu">factor</span>(color)</span>
<span id="cb13-30"><a href="#cb13-30" aria-hidden="true" tabindex="-1"></a> )) <span class="sc">+</span></span>
<span id="cb13-31"><a href="#cb13-31" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">size =</span> <span class="dv">35</span>,</span>
<span id="cb13-32"><a href="#cb13-32" aria-hidden="true" tabindex="-1"></a> <span class="at">show.legend =</span> <span class="cn">FALSE</span>,</span>
<span id="cb13-33"><a href="#cb13-33" aria-hidden="true" tabindex="-1"></a> <span class="at">alpha =</span> .<span class="dv">5</span>) <span class="sc">+</span></span>
<span id="cb13-34"><a href="#cb13-34" aria-hidden="true" tabindex="-1"></a> <span class="fu">facet_grid</span>(<span class="at">rows =</span> <span class="fu">vars</span>(row),</span>
<span id="cb13-35"><a href="#cb13-35" aria-hidden="true" tabindex="-1"></a> <span class="at">cols =</span> <span class="fu">vars</span>(col),</span>
<span id="cb13-36"><a href="#cb13-36" aria-hidden="true" tabindex="-1"></a> <span class="at">margins =</span> <span class="cn">FALSE</span>) <span class="sc">+</span></span>
<span id="cb13-37"><a href="#cb13-37" aria-hidden="true" tabindex="-1"></a> <span class="fu">lims</span>(<span class="at">x =</span> <span class="fu">c</span>(<span class="sc">-</span>.<span class="dv">5</span>, <span class="fl">2.5</span>), <span class="at">y =</span> <span class="fu">c</span>(<span class="sc">-</span>.<span class="dv">5</span>, <span class="fl">2.5</span>)) <span class="sc">+</span></span>
<span id="cb13-38"><a href="#cb13-38" aria-hidden="true" tabindex="-1"></a> <span class="fu">theme</span>(<span class="at">strip.text =</span> <span class="fu">element_blank</span>())</span>
<span id="cb13-39"><a href="#cb13-39" aria-hidden="true" tabindex="-1"></a>}</span>
<span id="cb13-40"><a href="#cb13-40" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb13-41"><a href="#cb13-41" aria-hidden="true" tabindex="-1"></a><span class="fu">circles2</span>(<span class="dv">7</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-5-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
</section>
<section id="split-grid" class="level3">
<h3 class="anchored" data-anchor-id="split-grid">Split Grid</h3>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb14"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb14-1"><a href="#cb14-1" aria-hidden="true" tabindex="-1"></a>aRt<span class="sc">::</span><span class="fu">split_grid</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-6-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb15"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb15-1"><a href="#cb15-1" aria-hidden="true" tabindex="-1"></a><span class="co"># ncols = 1</span></span>
<span id="cb15-2"><a href="#cb15-2" aria-hidden="true" tabindex="-1"></a><span class="co"># nrows = 1</span></span>
<span id="cb15-3"><a href="#cb15-3" aria-hidden="true" tabindex="-1"></a><span class="co"># </span></span>
<span id="cb15-4"><a href="#cb15-4" aria-hidden="true" tabindex="-1"></a><span class="co"># expand.grid(</span></span>
<span id="cb15-5"><a href="#cb15-5" aria-hidden="true" tabindex="-1"></a><span class="co"># lx = 0,</span></span>
<span id="cb15-6"><a href="#cb15-6" aria-hidden="true" tabindex="-1"></a><span class="co"># by = 0,</span></span>
<span id="cb15-7"><a href="#cb15-7" aria-hidden="true" tabindex="-1"></a><span class="co"># rx = 1,</span></span>
<span id="cb15-8"><a href="#cb15-8" aria-hidden="true" tabindex="-1"></a><span class="co"># uy = 1,</span></span>
<span id="cb15-9"><a href="#cb15-9" aria-hidden="true" tabindex="-1"></a><span class="co"># col = 1:ncols,</span></span>
<span id="cb15-10"><a href="#cb15-10" aria-hidden="true" tabindex="-1"></a><span class="co"># row = 1:nrows,</span></span>
<span id="cb15-11"><a href="#cb15-11" aria-hidden="true" tabindex="-1"></a><span class="co"># side = c("b", "t", "l", "r")</span></span>
<span id="cb15-12"><a href="#cb15-12" aria-hidden="true" tabindex="-1"></a><span class="co"># ) |></span></span>
<span id="cb15-13"><a href="#cb15-13" aria-hidden="true" tabindex="-1"></a><span class="co"># rowwise()|></span></span>
<span id="cb15-14"><a href="#cb15-14" aria-hidden="true" tabindex="-1"></a><span class="co"># mutate(</span></span>
<span id="cb15-15"><a href="#cb15-15" aria-hidden="true" tabindex="-1"></a><span class="co"># holex = runif(1),</span></span>
<span id="cb15-16"><a href="#cb15-16" aria-hidden="true" tabindex="-1"></a><span class="co"># holey = runif(1)</span></span>
<span id="cb15-17"><a href="#cb15-17" aria-hidden="true" tabindex="-1"></a><span class="co"># ) |> </span></span>
<span id="cb15-18"><a href="#cb15-18" aria-hidden="true" tabindex="-1"></a><span class="co"># pivot_longer(</span></span>
<span id="cb15-19"><a href="#cb15-19" aria-hidden="true" tabindex="-1"></a><span class="co"># cols = c(lx, rx, holex),</span></span>
<span id="cb15-20"><a href="#cb15-20" aria-hidden="true" tabindex="-1"></a><span class="co"># names_to = "grpx",</span></span>
<span id="cb15-21"><a href="#cb15-21" aria-hidden="true" tabindex="-1"></a><span class="co"># values_to = "x"</span></span>
<span id="cb15-22"><a href="#cb15-22" aria-hidden="true" tabindex="-1"></a><span class="co"># ) |></span></span>
<span id="cb15-23"><a href="#cb15-23" aria-hidden="true" tabindex="-1"></a><span class="co"># pivot_longer(</span></span>
<span id="cb15-24"><a href="#cb15-24" aria-hidden="true" tabindex="-1"></a><span class="co"># cols = c(by, uy, holey),</span></span>
<span id="cb15-25"><a href="#cb15-25" aria-hidden="true" tabindex="-1"></a><span class="co"># names_to = "grpy",</span></span>
<span id="cb15-26"><a href="#cb15-26" aria-hidden="true" tabindex="-1"></a><span class="co"># values_to = "y"</span></span>
<span id="cb15-27"><a href="#cb15-27" aria-hidden="true" tabindex="-1"></a><span class="co"># )|></span></span>
<span id="cb15-28"><a href="#cb15-28" aria-hidden="true" tabindex="-1"></a><span class="co"># dplyr::filter((side == "b") & (y < 1))</span></span>
<span id="cb15-29"><a href="#cb15-29" aria-hidden="true" tabindex="-1"></a><span class="co"># ggplot() + </span></span>
<span id="cb15-30"><a href="#cb15-30" aria-hidden="true" tabindex="-1"></a><span class="co"># geom_polygon(aes(x = x, y = y, group = side), color = "red") + </span></span>
<span id="cb15-31"><a href="#cb15-31" aria-hidden="true" tabindex="-1"></a><span class="co"># facet_grid(rows = vars(row), cols = vars(col)) + </span></span>
<span id="cb15-32"><a href="#cb15-32" aria-hidden="true" tabindex="-1"></a><span class="co"># theme_minimal()</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb16"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb16-1"><a href="#cb16-1" aria-hidden="true" tabindex="-1"></a>n <span class="ot">=</span> <span class="dv">1001</span></span>
<span id="cb16-2"><a href="#cb16-2" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb16-3"><a href="#cb16-3" aria-hidden="true" tabindex="-1"></a><span class="fu">expand.grid</span>(<span class="at">x =</span> <span class="fu">seq</span>(<span class="sc">-</span><span class="dv">1</span>, <span class="dv">1</span>, <span class="at">length.out =</span> n),</span>
<span id="cb16-4"><a href="#cb16-4" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> <span class="fu">seq</span>(<span class="sc">-</span><span class="dv">1</span>, <span class="dv">1</span>, <span class="at">length.out =</span> n)) <span class="sc">|></span></span>
<span id="cb16-5"><a href="#cb16-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">tibble</span>(<span class="at">fill =</span> <span class="fu">rbeta</span>(n<span class="sc">^</span><span class="dv">2</span>, <span class="fu">abs</span>(x), <span class="fu">abs</span>(y))) <span class="sc">|></span></span>
<span id="cb16-6"><a href="#cb16-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">replace_na</span>(<span class="fu">list</span>(<span class="at">fill =</span> <span class="dv">0</span>)) <span class="sc">|></span></span>
<span id="cb16-7"><a href="#cb16-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>() <span class="sc">+</span></span>
<span id="cb16-8"><a href="#cb16-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_raster</span>(<span class="fu">aes</span>(<span class="at">x =</span> x, <span class="at">y =</span> y, <span class="at">fill =</span> <span class="fu">factor</span>(fill)), <span class="at">show.legend =</span> <span class="cn">FALSE</span>, <span class="at">interpolate =</span> <span class="cn">FALSE</span>) <span class="sc">+</span></span>
<span id="cb16-9"><a href="#cb16-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">scale_fill_viridis_d</span>(<span class="at">option =</span> <span class="st">"turbo"</span>) <span class="sc">+</span> </span>
<span id="cb16-10"><a href="#cb16-10" aria-hidden="true" tabindex="-1"></a> <span class="fu">theme_void</span>()</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/profile-pic-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
</section>
</section>
</section>
<section id="using-sf-gganimate" class="level1">
<h1>Using sf & gganimate</h1>
<p>Inspiration from this <a href="https://alistaire.rbind.io/blog/fireworks/">example</a></p>
<section id="sf" class="level2">
<h2 class="anchored" data-anchor-id="sf">sf</h2>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb17"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb17-1"><a href="#cb17-1" aria-hidden="true" tabindex="-1"></a><span class="fu">theme_set</span>(hrbrthemes<span class="sc">::</span><span class="fu">theme_ipsum_ps</span>())</span>
<span id="cb17-2"><a href="#cb17-2" aria-hidden="true" tabindex="-1"></a>grid_plot <span class="ot"><-</span> <span class="fu">expand.grid</span>(</span>
<span id="cb17-3"><a href="#cb17-3" aria-hidden="true" tabindex="-1"></a> <span class="at">lon =</span> <span class="fu">seq</span>(<span class="sc">-</span><span class="dv">180</span>, <span class="dv">180</span>, <span class="dv">10</span>),</span>
<span id="cb17-4"><a href="#cb17-4" aria-hidden="true" tabindex="-1"></a> <span class="at">lat =</span> <span class="fu">seq</span>(<span class="sc">-</span><span class="dv">90</span>, <span class="dv">90</span>, <span class="dv">10</span>)</span>
<span id="cb17-5"><a href="#cb17-5" aria-hidden="true" tabindex="-1"></a>) <span class="sc">|></span></span>
<span id="cb17-6"><a href="#cb17-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">pmap</span>(<span class="sc">~</span><span class="fu">st_point</span>(<span class="fu">c</span>(...))) <span class="sc">|></span></span>
<span id="cb17-7"><a href="#cb17-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">st_sfc</span>(<span class="at">crs =</span> <span class="dv">4326</span>) <span class="sc">|></span></span>
<span id="cb17-8"><a href="#cb17-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">st_sf</span>() <span class="sc">|></span></span>
<span id="cb17-9"><a href="#cb17-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>() <span class="sc">+</span> </span>
<span id="cb17-10"><a href="#cb17-10" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_sf</span>()</span>
<span id="cb17-11"><a href="#cb17-11" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb17-12"><a href="#cb17-12" aria-hidden="true" tabindex="-1"></a>grid_plot</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
<figure class="figure">
<p><img src="genart_files/figure-html/unnamed-chunk-7-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb18"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb18-1"><a href="#cb18-1" aria-hidden="true" tabindex="-1"></a>grid_plot <span class="sc">+</span> <span class="fu">coord_sf</span>(<span class="at">crs =</span> <span class="st">"+proj=laea +lat_0=-90 +ellps=WGS84 +no_defs"</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
<div class="cell-output-display">
<div>
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<p><img src="genart_files/figure-html/unnamed-chunk-8-1.png" class="img-fluid figure-img" width="672"></p>
</figure>
</div>
</div>
</div>
</section>
<section id="gganimate" class="level2">
<h2 class="anchored" data-anchor-id="gganimate">gganimate</h2>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb19"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb19-1"><a href="#cb19-1" aria-hidden="true" tabindex="-1"></a><span class="fu">theme_set</span>(<span class="fu">theme_void</span>() <span class="sc">+</span> <span class="fu">theme</span>(<span class="at">panel.background =</span> <span class="fu">element_rect</span>(<span class="at">fill =</span> <span class="st">"black"</span>)))</span>
<span id="cb19-2"><a href="#cb19-2" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb19-3"><a href="#cb19-3" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb19-4"><a href="#cb19-4" aria-hidden="true" tabindex="-1"></a>p <span class="ot"><-</span> <span class="fu">crossing</span>(<span class="at">x =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">30</span>, <span class="fu">nesting</span>(<span class="at">t =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>, <span class="at">y =</span> .<span class="dv">5</span> <span class="sc">^</span> (<span class="fu">seq</span>(t)))) <span class="sc">|></span> <span class="fu">print</span>(<span class="at">n =</span> <span class="dv">300</span>) <span class="sc">|></span></span>
<span id="cb19-5"><a href="#cb19-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(x, y)) <span class="sc">+</span></span>
<span id="cb19-6"><a href="#cb19-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">color =</span> <span class="st">"white"</span>) <span class="sc">+</span></span>
<span id="cb19-7"><a href="#cb19-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">coord_polar</span>() <span class="sc">+</span></span>
<span id="cb19-8"><a href="#cb19-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">transition_time</span>(t) <span class="sc">+</span></span>
<span id="cb19-9"><a href="#cb19-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">shadow_wake</span>(.<span class="dv">5</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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<summary>Code</summary>
<div class="sourceCode cell-code" id="cb20"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb20-1"><a href="#cb20-1" aria-hidden="true" tabindex="-1"></a><span class="fu">animate</span>(p, <span class="at">nframes =</span> <span class="dv">150</span>, <span class="at">fps =</span> <span class="dv">50</span>, <span class="at">rewind =</span> <span class="cn">TRUE</span>, <span class="at">renderer=</span><span class="fu">gifski_renderer</span>())</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
</details>
</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb21"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb21-1"><a href="#cb21-1" aria-hidden="true" tabindex="-1"></a>(<span class="fu">map_dfr</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>, <span class="sc">~</span> <span class="fu">crossing</span>(<span class="at">x =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">30</span>, <span class="fu">nesting</span>(</span>
<span id="cb21-2"><a href="#cb21-2" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> <span class="fu">seq</span>(<span class="dv">1</span>, .x, <span class="at">length.out =</span> <span class="dv">10</span>) <span class="sc">^</span> .<span class="dv">5</span>, <span class="at">t =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">10</span></span>
<span id="cb21-3"><a href="#cb21-3" aria-hidden="true" tabindex="-1"></a>))) <span class="sc">|></span></span>
<span id="cb21-4"><a href="#cb21-4" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(x,y)) <span class="sc">+</span> </span>
<span id="cb21-5"><a href="#cb21-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">color =</span> <span class="st">"White"</span>) <span class="sc">+</span> </span>
<span id="cb21-6"><a href="#cb21-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">coord_polar</span>() <span class="sc">+</span> </span>
<span id="cb21-7"><a href="#cb21-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">transition_time</span>(t) <span class="sc">+</span> </span>
<span id="cb21-8"><a href="#cb21-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">shadow_wake</span>(.<span class="dv">3</span>)) <span class="sc">|></span></span>
<span id="cb21-9"><a href="#cb21-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">animate</span>(<span class="at">nframes =</span> <span class="dv">100</span>, <span class="at">fps =</span> <span class="dv">50</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb22"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb22-1"><a href="#cb22-1" aria-hidden="true" tabindex="-1"></a>p <span class="ot"><-</span></span>
<span id="cb22-2"><a href="#cb22-2" aria-hidden="true" tabindex="-1"></a> <span class="fu">map_dfr</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>, <span class="sc">~</span> <span class="fu">tibble</span>(<span class="at">y =</span> <span class="fu">seq</span>(<span class="dv">1</span>, .x, <span class="at">length.out =</span> <span class="dv">10</span>), <span class="at">t =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>)) <span class="sc">%>%</span></span>
<span id="cb22-3"><a href="#cb22-3" aria-hidden="true" tabindex="-1"></a> <span class="fu">mutate</span>(<span class="at">x =</span> <span class="fu">runif</span>(<span class="fu">n</span>())) <span class="sc">%>%</span></span>
<span id="cb22-4"><a href="#cb22-4" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(x, y)) <span class="sc">+</span></span>
<span id="cb22-5"><a href="#cb22-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">color =</span> <span class="st">'white'</span>) <span class="sc">+</span></span>
<span id="cb22-6"><a href="#cb22-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">coord_polar</span>() <span class="sc">+</span></span>
<span id="cb22-7"><a href="#cb22-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">transition_time</span>(t) <span class="sc">+</span></span>
<span id="cb22-8"><a href="#cb22-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">shadow_wake</span>(<span class="fl">0.5</span>)</span>
<span id="cb22-9"><a href="#cb22-9" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb22-10"><a href="#cb22-10" aria-hidden="true" tabindex="-1"></a><span class="fu">animate</span>(p, <span class="at">nframes =</span> <span class="dv">300</span>, <span class="at">fps =</span> <span class="dv">50</span>)</span>
<span id="cb22-11"><a href="#cb22-11" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb22-12"><a href="#cb22-12" aria-hidden="true" tabindex="-1"></a><span class="fu">animate</span>(p, <span class="at">nframes =</span> <span class="dv">50</span>, <span class="at">fps =</span> <span class="dv">50</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb23"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb23-1"><a href="#cb23-1" aria-hidden="true" tabindex="-1"></a>(</span>
<span id="cb23-2"><a href="#cb23-2" aria-hidden="true" tabindex="-1"></a> <span class="fu">map_dfr</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>, <span class="sc">~</span> <span class="fu">crossing</span>(<span class="at">x =</span> <span class="fu">runif</span>(<span class="dv">30</span>), <span class="fu">nesting</span>(</span>
<span id="cb23-3"><a href="#cb23-3" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> <span class="fu">seq</span>(<span class="dv">1</span>, .x, <span class="at">length.out =</span> <span class="dv">10</span>) <span class="sc">^</span> .<span class="dv">5</span>, <span class="at">t =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">10</span></span>
<span id="cb23-4"><a href="#cb23-4" aria-hidden="true" tabindex="-1"></a> ))) <span class="sc">|></span></span>
<span id="cb23-5"><a href="#cb23-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(x, y)) <span class="sc">+</span></span>
<span id="cb23-6"><a href="#cb23-6" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">color =</span> <span class="st">"white"</span>) <span class="sc">+</span></span>
<span id="cb23-7"><a href="#cb23-7" aria-hidden="true" tabindex="-1"></a> <span class="fu">coord_polar</span>() <span class="sc">+</span></span>
<span id="cb23-8"><a href="#cb23-8" aria-hidden="true" tabindex="-1"></a> <span class="fu">transition_time</span>(t) <span class="sc">+</span></span>
<span id="cb23-9"><a href="#cb23-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">shadow_wake</span>(.<span class="dv">5</span>)</span>
<span id="cb23-10"><a href="#cb23-10" aria-hidden="true" tabindex="-1"></a>) <span class="sc">|></span></span>
<span id="cb23-11"><a href="#cb23-11" aria-hidden="true" tabindex="-1"></a> <span class="fu">animate</span>(<span class="at">nframes =</span> <span class="dv">100</span>, <span class="at">fps =</span> <span class="dv">50</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb24"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb24-1"><a href="#cb24-1" aria-hidden="true" tabindex="-1"></a>(</span>
<span id="cb24-2"><a href="#cb24-2" aria-hidden="true" tabindex="-1"></a> <span class="fu">map_dfr</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>, <span class="sc">~</span> <span class="fu">crossing</span>(<span class="at">x =</span> {</span>
<span id="cb24-3"><a href="#cb24-3" aria-hidden="true" tabindex="-1"></a> x <span class="ot">=</span> <span class="fu">seq</span>(<span class="dv">30</span>) <span class="sc">+</span> <span class="fl">0.3</span> <span class="sc">*</span> .x</span>
<span id="cb24-4"><a href="#cb24-4" aria-hidden="true" tabindex="-1"></a> </span>
<span id="cb24-5"><a href="#cb24-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">ifelse</span>(x <span class="sc">></span> <span class="dv">30</span>, x <span class="sc">-</span> <span class="dv">30</span>, x)</span>
<span id="cb24-6"><a href="#cb24-6" aria-hidden="true" tabindex="-1"></a> }, <span class="fu">nesting</span>(</span>
<span id="cb24-7"><a href="#cb24-7" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> <span class="fu">seq</span>(<span class="dv">1</span>, .x, <span class="at">length.out =</span> <span class="dv">10</span>) <span class="sc">^</span> <span class="fl">0.5</span>, <span class="at">t =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">10</span></span>
<span id="cb24-8"><a href="#cb24-8" aria-hidden="true" tabindex="-1"></a> ))) <span class="sc">|></span></span>
<span id="cb24-9"><a href="#cb24-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(x, y)) <span class="sc">+</span></span>
<span id="cb24-10"><a href="#cb24-10" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">color =</span> <span class="st">"white"</span>) <span class="sc">+</span></span>
<span id="cb24-11"><a href="#cb24-11" aria-hidden="true" tabindex="-1"></a> <span class="fu">coord_polar</span>() <span class="sc">+</span></span>
<span id="cb24-12"><a href="#cb24-12" aria-hidden="true" tabindex="-1"></a> <span class="fu">transition_time</span>(t) <span class="sc">+</span></span>
<span id="cb24-13"><a href="#cb24-13" aria-hidden="true" tabindex="-1"></a> <span class="fu">shadow_wake</span>(.<span class="dv">3</span>)</span>
<span id="cb24-14"><a href="#cb24-14" aria-hidden="true" tabindex="-1"></a>) <span class="sc">|></span></span>
<span id="cb24-15"><a href="#cb24-15" aria-hidden="true" tabindex="-1"></a> <span class="fu">animate</span>(<span class="at">nframes =</span> <span class="dv">100</span>, <span class="at">fps =</span> <span class="dv">50</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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</div>
<div class="cell">
<details class="code-fold">
<summary>Code</summary>
<div class="sourceCode cell-code" id="cb25"><pre class="sourceCode r code-with-copy"><code class="sourceCode r"><span id="cb25-1"><a href="#cb25-1" aria-hidden="true" tabindex="-1"></a>(</span>
<span id="cb25-2"><a href="#cb25-2" aria-hidden="true" tabindex="-1"></a> <span class="fu">map_dfr</span>(<span class="dv">1</span><span class="sc">:</span><span class="dv">10</span>, <span class="sc">~</span> <span class="fu">crossing</span>(<span class="at">x =</span> {</span>
<span id="cb25-3"><a href="#cb25-3" aria-hidden="true" tabindex="-1"></a> x <span class="ot">=</span> <span class="fu">seq</span>(<span class="dv">30</span>) <span class="sc">+</span> <span class="fl">0.6</span> <span class="sc">*</span> .x</span>
<span id="cb25-4"><a href="#cb25-4" aria-hidden="true" tabindex="-1"></a> </span>
<span id="cb25-5"><a href="#cb25-5" aria-hidden="true" tabindex="-1"></a> <span class="fu">ifelse</span>(x <span class="sc">></span> <span class="dv">30</span>, x <span class="sc">-</span> <span class="dv">30</span>, x)</span>
<span id="cb25-6"><a href="#cb25-6" aria-hidden="true" tabindex="-1"></a> }, <span class="fu">nesting</span>(</span>
<span id="cb25-7"><a href="#cb25-7" aria-hidden="true" tabindex="-1"></a> <span class="at">y =</span> <span class="fu">seq</span>(<span class="dv">1</span>, .x, <span class="at">length.out =</span> <span class="dv">10</span>) <span class="sc">^</span> <span class="fl">0.5</span>, <span class="at">t =</span> <span class="dv">1</span><span class="sc">:</span><span class="dv">10</span></span>
<span id="cb25-8"><a href="#cb25-8" aria-hidden="true" tabindex="-1"></a> ))) <span class="sc">%>%</span></span>
<span id="cb25-9"><a href="#cb25-9" aria-hidden="true" tabindex="-1"></a> <span class="fu">ggplot</span>(<span class="fu">aes</span>(x, y)) <span class="sc">+</span></span>
<span id="cb25-10"><a href="#cb25-10" aria-hidden="true" tabindex="-1"></a> <span class="fu">geom_point</span>(<span class="at">color =</span> <span class="st">'white'</span>) <span class="sc">+</span></span>
<span id="cb25-11"><a href="#cb25-11" aria-hidden="true" tabindex="-1"></a> <span class="fu">coord_polar</span>() <span class="sc">+</span></span>
<span id="cb25-12"><a href="#cb25-12" aria-hidden="true" tabindex="-1"></a> <span class="fu">transition_time</span>(t) <span class="sc">+</span></span>
<span id="cb25-13"><a href="#cb25-13" aria-hidden="true" tabindex="-1"></a> <span class="fu">shadow_wake</span>(<span class="fl">0.3</span>)</span>
<span id="cb25-14"><a href="#cb25-14" aria-hidden="true" tabindex="-1"></a>) <span class="sc">|></span></span>
<span id="cb25-15"><a href="#cb25-15" aria-hidden="true" tabindex="-1"></a> <span class="fu">animate</span>(<span class="at">nframes =</span> <span class="dv">100</span>, <span class="at">fps =</span> <span class="dv">50</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
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text: getTextToCopy
});
clipboard.on('success', onCopySuccess);
if (window.document.getElementById('quarto-embedded-source-code-modal')) {
// For code content inside modals, clipBoardJS needs to be initialized with a container option
// TODO: Check when it could be a function (https://github.com/zenorocha/clipboard.js/issues/860)
const clipboardModal = new window.ClipboardJS('.code-copy-button[data-in-quarto-modal]', {
text: getTextToCopy,
container: window.document.getElementById('quarto-embedded-source-code-modal')
});
clipboardModal.on('success', onCopySuccess);
}
var localhostRegex = new RegExp(/^(?:http|https):\/\/localhost\:?[0-9]*\//);
var mailtoRegex = new RegExp(/^mailto:/);
var filterRegex = new RegExp('/' + window.location.host + '/');
var isInternal = (href) => {
return filterRegex.test(href) || localhostRegex.test(href) || mailtoRegex.test(href);
}
// Inspect non-navigation links and adorn them if external
var links = window.document.querySelectorAll('a[href]:not(.nav-link):not(.navbar-brand):not(.toc-action):not(.sidebar-link):not(.sidebar-item-toggle):not(.pagination-link):not(.no-external):not([aria-hidden]):not(.dropdown-item):not(.quarto-navigation-tool):not(.about-link)');
for (var i=0; i<links.length; i++) {
const link = links[i];
if (!isInternal(link.href)) {
// undo the damage that might have been done by quarto-nav.js in the case of
// links that we want to consider external
if (link.dataset.originalHref !== undefined) {
link.href = link.dataset.originalHref;
}
}
}
function tippyHover(el, contentFn, onTriggerFn, onUntriggerFn) {
const config = {
allowHTML: true,
maxWidth: 500,
delay: 100,
arrow: false,
appendTo: function(el) {
return el.parentElement;
},
interactive: true,
interactiveBorder: 10,
theme: 'quarto',
placement: 'bottom-start',
};
if (contentFn) {
config.content = contentFn;
}
if (onTriggerFn) {
config.onTrigger = onTriggerFn;
}
if (onUntriggerFn) {
config.onUntrigger = onUntriggerFn;
}
window.tippy(el, config);
}
const noterefs = window.document.querySelectorAll('a[role="doc-noteref"]');
for (var i=0; i<noterefs.length; i++) {
const ref = noterefs[i];
tippyHover(ref, function() {
// use id or data attribute instead here
let href = ref.getAttribute('data-footnote-href') || ref.getAttribute('href');
try { href = new URL(href).hash; } catch {}
const id = href.replace(/^#\/?/, "");
const note = window.document.getElementById(id);
if (note) {
return note.innerHTML;
} else {
return "";
}
});
}
const xrefs = window.document.querySelectorAll('a.quarto-xref');
const processXRef = (id, note) => {
// Strip column container classes
const stripColumnClz = (el) => {
el.classList.remove("page-full", "page-columns");
if (el.children) {
for (const child of el.children) {
stripColumnClz(child);
}
}
}
stripColumnClz(note)
if (id === null || id.startsWith('sec-')) {
// Special case sections, only their first couple elements
const container = document.createElement("div");
if (note.children && note.children.length > 2) {
container.appendChild(note.children[0].cloneNode(true));
for (let i = 1; i < note.children.length; i++) {
const child = note.children[i];
if (child.tagName === "P" && child.innerText === "") {
continue;
} else {
container.appendChild(child.cloneNode(true));
break;
}
}
if (window.Quarto?.typesetMath) {
window.Quarto.typesetMath(container);
}
return container.innerHTML
} else {
if (window.Quarto?.typesetMath) {
window.Quarto.typesetMath(note);
}
return note.innerHTML;
}
} else {
// Remove any anchor links if they are present
const anchorLink = note.querySelector('a.anchorjs-link');
if (anchorLink) {
anchorLink.remove();
}
if (window.Quarto?.typesetMath) {
window.Quarto.typesetMath(note);
}
// TODO in 1.5, we should make sure this works without a callout special case
if (note.classList.contains("callout")) {
return note.outerHTML;
} else {
return note.innerHTML;
}
}
}
for (var i=0; i<xrefs.length; i++) {
const xref = xrefs[i];
tippyHover(xref, undefined, function(instance) {
instance.disable();
let url = xref.getAttribute('href');
let hash = undefined;
if (url.startsWith('#')) {
hash = url;
} else {
try { hash = new URL(url).hash; } catch {}
}
if (hash) {
const id = hash.replace(/^#\/?/, "");
const note = window.document.getElementById(id);
if (note !== null) {
try {
const html = processXRef(id, note.cloneNode(true));
instance.setContent(html);
} finally {
instance.enable();
instance.show();
}
} else {
// See if we can fetch this
fetch(url.split('#')[0])
.then(res => res.text())
.then(html => {
const parser = new DOMParser();
const htmlDoc = parser.parseFromString(html, "text/html");
const note = htmlDoc.getElementById(id);
if (note !== null) {
const html = processXRef(id, note);
instance.setContent(html);
}
}).finally(() => {
instance.enable();
instance.show();
});
}
} else {
// See if we can fetch a full url (with no hash to target)
// This is a special case and we should probably do some content thinning / targeting
fetch(url)
.then(res => res.text())
.then(html => {
const parser = new DOMParser();
const htmlDoc = parser.parseFromString(html, "text/html");
const note = htmlDoc.querySelector('main.content');
if (note !== null) {
// This should only happen for chapter cross references
// (since there is no id in the URL)
// remove the first header
if (note.children.length > 0 && note.children[0].tagName === "HEADER") {
note.children[0].remove();
}
const html = processXRef(null, note);
instance.setContent(html);
}
}).finally(() => {
instance.enable();
instance.show();
});
}
}, function(instance) {
});
}
let selectedAnnoteEl;
const selectorForAnnotation = ( cell, annotation) => {
let cellAttr = 'data-code-cell="' + cell + '"';
let lineAttr = 'data-code-annotation="' + annotation + '"';
const selector = 'span[' + cellAttr + '][' + lineAttr + ']';
return selector;
}
const selectCodeLines = (annoteEl) => {
const doc = window.document;
const targetCell = annoteEl.getAttribute("data-target-cell");
const targetAnnotation = annoteEl.getAttribute("data-target-annotation");
const annoteSpan = window.document.querySelector(selectorForAnnotation(targetCell, targetAnnotation));
const lines = annoteSpan.getAttribute("data-code-lines").split(",");
const lineIds = lines.map((line) => {
return targetCell + "-" + line;
})
let top = null;
let height = null;
let parent = null;
if (lineIds.length > 0) {
//compute the position of the single el (top and bottom and make a div)
const el = window.document.getElementById(lineIds[0]);
top = el.offsetTop;
height = el.offsetHeight;
parent = el.parentElement.parentElement;
if (lineIds.length > 1) {
const lastEl = window.document.getElementById(lineIds[lineIds.length - 1]);
const bottom = lastEl.offsetTop + lastEl.offsetHeight;
height = bottom - top;
}
if (top !== null && height !== null && parent !== null) {
// cook up a div (if necessary) and position it
let div = window.document.getElementById("code-annotation-line-highlight");
if (div === null) {
div = window.document.createElement("div");
div.setAttribute("id", "code-annotation-line-highlight");
div.style.position = 'absolute';
parent.appendChild(div);
}
div.style.top = top - 2 + "px";
div.style.height = height + 4 + "px";
div.style.left = 0;
let gutterDiv = window.document.getElementById("code-annotation-line-highlight-gutter");
if (gutterDiv === null) {
gutterDiv = window.document.createElement("div");
gutterDiv.setAttribute("id", "code-annotation-line-highlight-gutter");
gutterDiv.style.position = 'absolute';
const codeCell = window.document.getElementById(targetCell);
const gutter = codeCell.querySelector('.code-annotation-gutter');
gutter.appendChild(gutterDiv);
}
gutterDiv.style.top = top - 2 + "px";
gutterDiv.style.height = height + 4 + "px";
}
selectedAnnoteEl = annoteEl;
}
};
const unselectCodeLines = () => {
const elementsIds = ["code-annotation-line-highlight", "code-annotation-line-highlight-gutter"];
elementsIds.forEach((elId) => {
const div = window.document.getElementById(elId);
if (div) {
div.remove();
}
});
selectedAnnoteEl = undefined;
};
// Handle positioning of the toggle
window.addEventListener(
"resize",
throttle(() => {
elRect = undefined;
if (selectedAnnoteEl) {
selectCodeLines(selectedAnnoteEl);
}
}, 10)
);
function throttle(fn, ms) {
let throttle = false;
let timer;
return (...args) => {
if(!throttle) { // first call gets through
fn.apply(this, args);
throttle = true;
} else { // all the others get throttled
if(timer) clearTimeout(timer); // cancel #2
timer = setTimeout(() => {
fn.apply(this, args);
timer = throttle = false;
}, ms);
}
};
}
// Attach click handler to the DT
const annoteDls = window.document.querySelectorAll('dt[data-target-cell]');
for (const annoteDlNode of annoteDls) {
annoteDlNode.addEventListener('click', (event) => {
const clickedEl = event.target;
if (clickedEl !== selectedAnnoteEl) {
unselectCodeLines();
const activeEl = window.document.querySelector('dt[data-target-cell].code-annotation-active');
if (activeEl) {
activeEl.classList.remove('code-annotation-active');
}
selectCodeLines(clickedEl);
clickedEl.classList.add('code-annotation-active');
} else {
// Unselect the line
unselectCodeLines();
clickedEl.classList.remove('code-annotation-active');
}
});
}
const findCites = (el) => {
const parentEl = el.parentElement;
if (parentEl) {
const cites = parentEl.dataset.cites;
if (cites) {
return {
el,
cites: cites.split(' ')
};
} else {
return findCites(el.parentElement)
}
} else {
return undefined;
}
};
var bibliorefs = window.document.querySelectorAll('a[role="doc-biblioref"]');
for (var i=0; i<bibliorefs.length; i++) {
const ref = bibliorefs[i];
const citeInfo = findCites(ref);
if (citeInfo) {
tippyHover(citeInfo.el, function() {
var popup = window.document.createElement('div');
citeInfo.cites.forEach(function(cite) {
var citeDiv = window.document.createElement('div');