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                <a class="pilcrow" href="#section-33">&#182;</a>
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              <p>When the lines are dragged, update the original data array and sync with the
legend by redrawing it.</p>

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            <div class="content"><div class='highlight'><pre>                drag: <span class="hljs-function">(<span class="hljs-params">value, d, i</span>) =&gt;</span> {
                    radial_line_values[i] = value;
  