icingaweb2/library/Icinga/Chart/Primitive/Drawable.php

<?php

// SPDX-FileCopyrightText: 2018 Icinga GmbH <https://icinga.com>
// SPDX-License-Identifier: GPL-3.0-or-later

namespace Icinga\Chart\Primitive;

use DOMElement;
use Icinga\Chart\Render\RenderContext;

/**
 * Drawable element for creating svg out of components
 */
interface Drawable
{
    /**
     * Create the SVG representation from this Drawable
     *
     * @param   RenderContext $ctx The context to use for rendering
     *
     * @return  DOMElement         The SVG Element
     */
    public function toSvg(RenderContext $ctx);
}