id="additional-parameters"><a class="anchor" href="#additional-parameters"></a>Additional parameters</h2>

    

<table class='table'>
<tr><td><code>fill_color</code></td><td>color to use to fill the glyph with - a hex code (with no alpha) or any of the 147 named CSS colors, e.g 'green', 'indigo'</td></tr>
<tr><td><code>fill_alpha</code></td><td>transparency value between 0 (transparent) and 1 (opaque)</td></tr>
<tr><td><code>line_color</code></td><td>color to use to stroke lines with - a hex code (with no 