Proyectos de Subversion Moodle

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<?php
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namespace PhpOffice\PhpSpreadsheet\Chart;
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use PhpOffice\PhpSpreadsheet\RichText\RichText;
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class Title
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{
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    /**
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     * Title Caption.
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     *
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     * @var array|RichText|string
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     */
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    private $caption = '';
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    /**
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     * Allow overlay of other elements?
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     *
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     * @var bool
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     */
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    private $overlay = true;
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    /**
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     * Title Layout.
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     *
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     * @var ?Layout
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     */
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    private $layout;
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    /**
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     * Create a new Title.
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     *
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     * @param array|RichText|string $caption
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     * @param ?Layout $layout
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     * @param bool $overlay
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     */
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    public function __construct($caption = '', ?Layout $layout = null, $overlay = false)
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    {
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        $this->caption = $caption;
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        $this->layout = $layout;
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        $this->setOverlay($overlay);
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    }
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    /**
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     * Get caption.
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     *
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     * @return array|RichText|string
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     */
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    public function getCaption()
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    {
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        return $this->caption;
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    }
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    public function getCaptionText(): string
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    {
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        $caption = $this->caption;
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        if (is_string($caption)) {
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            return $caption;
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        }
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        if ($caption instanceof RichText) {
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            return $caption->getPlainText();
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        }
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        $retVal = '';
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        foreach ($caption as $textx) {
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            /** @var RichText|string */
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            $text = $textx;
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            if ($text instanceof RichText) {
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                $retVal .= $text->getPlainText();
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            } else {
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                $retVal .= $text;
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            }
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        }
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        return $retVal;
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    }
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    /**
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     * Set caption.
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     *
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     * @param array|RichText|string $caption
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     *
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     * @return $this
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     */
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    public function setCaption($caption)
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    {
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        $this->caption = $caption;
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        return $this;
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    }
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    /**
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     * Get allow overlay of other elements?
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     *
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     * @return bool
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     */
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    public function getOverlay()
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    {
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        return $this->overlay;
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    }
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    /**
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     * Set allow overlay of other elements?
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     *
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     * @param bool $overlay
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     */
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    public function setOverlay($overlay): void
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    {
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        $this->overlay = $overlay;
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    }
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    public function getLayout(): ?Layout
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    {
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        return $this->layout;
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    }
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}