<?php

namespace LWVendor\PhpOffice\PhpSpreadsheet\Shared;

use LWVendor\PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
use LWVendor\PhpOffice\PhpSpreadsheet\RichText\RichText;
use LWVendor\PhpOffice\PhpSpreadsheet\Style\Alignment;
use LWVendor\PhpOffice\PhpSpreadsheet\Style\Font as FontStyle;
class Font
{
    // Methods for resolving autosize value
    const AUTOSIZE_METHOD_APPROX = 'approx';
    const AUTOSIZE_METHOD_EXACT = 'exact';
    private const AUTOSIZE_METHODS = [self::AUTOSIZE_METHOD_APPROX, self::AUTOSIZE_METHOD_EXACT];
    /** Character set codes used by BIFF5-8 in Font records */
    const CHARSET_ANSI_LATIN = 0x0;
    const CHARSET_SYSTEM_DEFAULT = 0x1;
    const CHARSET_SYMBOL = 0x2;
    const CHARSET_APPLE_ROMAN = 0x4d;
    const CHARSET_ANSI_JAPANESE_SHIFTJIS = 0x80;
    const CHARSET_ANSI_KOREAN_HANGUL = 0x81;
    const CHARSET_ANSI_KOREAN_JOHAB = 0x82;
    const CHARSET_ANSI_CHINESE_SIMIPLIFIED = 0x86;
    //    gb2312
    const CHARSET_ANSI_CHINESE_TRADITIONAL = 0x88;
    //    big5
    const CHARSET_ANSI_GREEK = 0xa1;
    const CHARSET_ANSI_TURKISH = 0xa2;
    const CHARSET_ANSI_VIETNAMESE = 0xa3;
    const CHARSET_ANSI_HEBREW = 0xb1;
    const CHARSET_ANSI_ARABIC = 0xb2;
    const CHARSET_ANSI_BALTIC = 0xba;
    const CHARSET_ANSI_CYRILLIC = 0xcc;
    const CHARSET_ANSI_THAI = 0xdd;
    const CHARSET_ANSI_LATIN_II = 0xee;
    const CHARSET_OEM_LATIN_I = 0xff;
    //  XXX: Constants created!
    /** Font filenames */
    const ARIAL = 'arial.ttf';
    const ARIAL_BOLD = 'arialbd.ttf';
    const ARIAL_ITALIC = 'ariali.ttf';
    const ARIAL_BOLD_ITALIC = 'arialbi.ttf';
    const CALIBRI = 'calibri.ttf';
    const CALIBRI_BOLD = 'calibrib.ttf';
    const CALIBRI_ITALIC = 'calibrii.ttf';
    const CALIBRI_BOLD_ITALIC = 'calibriz.ttf';
    const COMIC_SANS_MS = 'comic.ttf';
    const COMIC_SANS_MS_BOLD = 'comicbd.ttf';
    const COURIER_NEW = 'cour.ttf';
    const COURIER_NEW_BOLD = 'courbd.ttf';
    const COURIER_NEW_ITALIC = 'couri.ttf';
    const COURIER_NEW_BOLD_ITALIC = 'courbi.ttf';
    const GEORGIA = 'georgia.ttf';
    const GEORGIA_BOLD = 'georgiab.ttf';
    const GEORGIA_ITALIC = 'georgiai.ttf';
    const GEORGIA_BOLD_ITALIC = 'georgiaz.ttf';
    const IMPACT = 'impact.ttf';
    const LIBERATION_SANS = 'LiberationSans-Regular.ttf';
    const LIBERATION_SANS_BOLD = 'LiberationSans-Bold.ttf';
    const LIBERATION_SANS_ITALIC = 'LiberationSans-Italic.ttf';
    const LIBERATION_SANS_BOLD_ITALIC = 'LiberationSans-BoldItalic.ttf';
    const LUCIDA_CONSOLE = 'lucon.ttf';
    const LUCIDA_SANS_UNICODE = 'l_10646.ttf';
    const MICROSOFT_SANS_SERIF = 'micross.ttf';
    const PALATINO_LINOTYPE = 'pala.ttf';
    const PALATINO_LINOTYPE_BOLD = 'palab.ttf';
    const PALATINO_LINOTYPE_ITALIC = 'palai.ttf';
    const PALATINO_LINOTYPE_BOLD_ITALIC = 'palabi.ttf';
    const SYMBOL = 'symbol.ttf';
    const TAHOMA = 'tahoma.ttf';
    const TAHOMA_BOLD = 'tahomabd.ttf';
    const TIMES_NEW_ROMAN = 'times.ttf';
    const TIMES_NEW_ROMAN_BOLD = 'timesbd.ttf';
    const TIMES_NEW_ROMAN_ITALIC = 'timesi.ttf';
    const TIMES_NEW_ROMAN_BOLD_ITALIC = 'timesbi.ttf';
    const TREBUCHET_MS = 'trebuc.ttf';
    const TREBUCHET_MS_BOLD = 'trebucbd.ttf';
    const TREBUCHET_MS_ITALIC = 'trebucit.ttf';
    const TREBUCHET_MS_BOLD_ITALIC = 'trebucbi.ttf';
    const VERDANA = 'verdana.ttf';
    const VERDANA_BOLD = 'verdanab.ttf';
    const VERDANA_ITALIC = 'verdanai.ttf';
    const VERDANA_BOLD_ITALIC = 'verdanaz.ttf';
    const FONT_FILE_NAMES = ['Arial' => ['x' => self::ARIAL, 'xb' => self::ARIAL_BOLD, 'xi' => self::ARIAL_ITALIC, 'xbi' => self::ARIAL_BOLD_ITALIC], 'Calibri' => ['x' => self::CALIBRI, 'xb' => self::CALIBRI_BOLD, 'xi' => self::CALIBRI_ITALIC, 'xbi' => self::CALIBRI_BOLD_ITALIC], 'Comic Sans MS' => ['x' => self::COMIC_SANS_MS, 'xb' => self::COMIC_SANS_MS_BOLD, 'xi' => self::COMIC_SANS_MS, 'xbi' => self::COMIC_SANS_MS_BOLD], 'Courier New' => ['x' => self::COURIER_NEW, 'xb' => self::COURIER_NEW_BOLD, 'xi' => self::COURIER_NEW_ITALIC, 'xbi' => self::COURIER_NEW_BOLD_ITALIC], 'Georgia' => ['x' => self::GEORGIA, 'xb' => self::GEORGIA_BOLD, 'xi' => self::GEORGIA_ITALIC, 'xbi' => self::GEORGIA_BOLD_ITALIC], 'Impact' => ['x' => self::IMPACT, 'xb' => self::IMPACT, 'xi' => self::IMPACT, 'xbi' => self::IMPACT], 'Liberation Sans' => ['x' => self::LIBERATION_SANS, 'xb' => self::LIBERATION_SANS_BOLD, 'xi' => self::LIBERATION_SANS_ITALIC, 'xbi' => self::LIBERATION_SANS_BOLD_ITALIC], 'Lucida Console' => ['x' => self::LUCIDA_CONSOLE, 'xb' => self::LUCIDA_CONSOLE, 'xi' => self::LUCIDA_CONSOLE, 'xbi' => self::LUCIDA_CONSOLE], 'Lucida Sans Unicode' => ['x' => self::LUCIDA_SANS_UNICODE, 'xb' => self::LUCIDA_SANS_UNICODE, 'xi' => self::LUCIDA_SANS_UNICODE, 'xbi' => self::LUCIDA_SANS_UNICODE], 'Microsoft Sans Serif' => ['x' => self::MICROSOFT_SANS_SERIF, 'xb' => self::MICROSOFT_SANS_SERIF, 'xi' => self::MICROSOFT_SANS_SERIF, 'xbi' => self::MICROSOFT_SANS_SERIF], 'Palatino Linotype' => ['x' => self::PALATINO_LINOTYPE, 'xb' => self::PALATINO_LINOTYPE_BOLD, 'xi' => self::PALATINO_LINOTYPE_ITALIC, 'xbi' => self::PALATINO_LINOTYPE_BOLD_ITALIC], 'Symbol' => ['x' => self::SYMBOL, 'xb' => self::SYMBOL, 'xi' => self::SYMBOL, 'xbi' => self::SYMBOL], 'Tahoma' => ['x' => self::TAHOMA, 'xb' => self::TAHOMA_BOLD, 'xi' => self::TAHOMA, 'xbi' => self::TAHOMA_BOLD], 'Times New Roman' => ['x' => self::TIMES_NEW_ROMAN, 'xb' => self::TIMES_NEW_ROMAN_BOLD, 'xi' => self::TIMES_NEW_ROMAN_ITALIC, 'xbi' => self::TIMES_NEW_ROMAN_BOLD_ITALIC], 'Trebuchet MS' => ['x' => self::TREBUCHET_MS, 'xb' => self::TREBUCHET_MS_BOLD, 'xi' => self::TREBUCHET_MS_ITALIC, 'xbi' => self::TREBUCHET_MS_BOLD_ITALIC], 'Verdana' => ['x' => self::VERDANA, 'xb' => self::VERDANA_BOLD, 'xi' => self::VERDANA_ITALIC, 'xbi' => self::VERDANA_BOLD_ITALIC]];
    /**
     * Array that can be used to supplement FONT_FILE_NAMES for calculating exact width.
     *
     * @var array
     */
    private static $extraFontArray = [];
    public static function setExtraFontArray(array $extraFontArray) : void
    {
        self::$extraFontArray = $extraFontArray;
    }
    public static function getExtraFontArray() : array
    {
        return self::$extraFontArray;
    }
    /**
     * AutoSize method.
     *
     * @var string
     */
    private static $autoSizeMethod = self::AUTOSIZE_METHOD_APPROX;
    /**
     * Path to folder containing TrueType font .ttf files.
     *
     * @var string
     */
    private static $trueTypeFontPath = '';
    /**
     * How wide is a default column for a given default font and size?
     * Empirical data found by inspecting real Excel files and reading off the pixel width
     * in Microsoft Office Excel 2007.
     * Added height in points.
     */
    public const DEFAULT_COLUMN_WIDTHS = ['Arial' => [1 => ['px' => 24, 'width' => 12.0, 'height' => 5.25], 2 => ['px' => 24, 'width' => 12.0, 'height' => 5.25], 3 => ['px' => 32, 'width' => 10.6640625, 'height' => 6.0], 4 => ['px' => 32, 'width' => 10.6640625, 'height' => 6.75], 5 => ['px' => 40, 'width' => 10.0, 'height' => 8.25], 6 => ['px' => 48, 'width' => 9.59765625, 'height' => 8.25], 7 => ['px' => 48, 'width' => 9.59765625, 'height' => 9.0], 8 => ['px' => 56, 'width' => 9.33203125, 'height' => 11.25], 9 => ['px' => 64, 'width' => 9.140625, 'height' => 12.0], 10 => ['px' => 64, 'width' => 9.140625, 'height' => 12.75]], 'Calibri' => [1 => ['px' => 24, 'width' => 12.0, 'height' => 5.25], 2 => ['px' => 24, 'width' => 12.0, 'height' => 5.25], 3 => ['px' => 32, 'width' => 10.6640625, 'height' => 6.0], 4 => ['px' => 32, 'width' => 10.6640625, 'height' => 6.75], 5 => ['px' => 40, 'width' => 10.0, 'height' => 8.25], 6 => ['px' => 48, 'width' => 9.59765625, 'height' => 8.25], 7 => ['px' => 48, 'width' => 9.59765625, 'height' => 9.0], 8 => ['px' => 56, 'width' => 9.33203125, 'height' => 11.25], 9 => ['px' => 56, 'width' => 9.33203125, 'height' => 12.0], 10 => ['px' => 64, 'width' => 9.140625, 'height' => 12.75], 11 => ['px' => 64, 'width' => 9.140625, 'height' => 15.0]], 'Verdana' => [1 => ['px' => 24, 'width' => 12.0, 'height' => 5.25], 2 => ['px' => 24, 'width' => 12.0, 'height' => 5.25], 3 => ['px' => 32, 'width' => 10.6640625, 'height' => 6.0], 4 => ['px' => 32, 'width' => 10.6640625, 'height' => 6.75], 5 => ['px' => 40, 'width' => 10.0, 'height' => 8.25], 6 => ['px' => 48, 'width' => 9.59765625, 'height' => 8.25], 7 => ['px' => 48, 'width' => 9.59765625, 'height' => 9.0], 8 => ['px' => 64, 'width' => 9.140625, 'height' => 10.5], 9 => ['px' => 72, 'width' => 9.0, 'height' => 11.25], 10 => ['px' => 72, 'width' => 9.0, 'height' => 12.75]]];
    /**
     * List of column widths. Replaced by constant;
     * previously it was public and updateable, allowing
     * user to make inappropriate alterations.
     *
     * @deprecated 1.25.0 Use DEFAULT_COLUMN_WIDTHS constant instead.
     *
     * @var array
     */
    public static $defaultColumnWidths = self::DEFAULT_COLUMN_WIDTHS;
    /**
     * Set autoSize method.
     *
     * @param string $method see self::AUTOSIZE_METHOD_*
     *
     * @return bool Success or failure
     */
    public static function setAutoSizeMethod($method)
    {
        if (!\in_array($method, self::AUTOSIZE_METHODS)) {
            return \false;
        }
        self::$autoSizeMethod = $method;
        return \true;
    }
    /**
     * Get autoSize method.
     *
     * @return string
     */
    public static function getAutoSizeMethod()
    {
        return self::$autoSizeMethod;
    }
    /**
     * Set the path to the folder containing .ttf files. There should be a trailing slash.
     * Typical locations on variout some platforms:
     *    <ul>
     *        <li>C:/Windows/Fonts/</li>
     *        <li>/usr/share/fonts/truetype/</li>
     *        <li>~/.fonts/</li>
     * </ul>.
     *
     * @param string $folderPath
     */
    public static function setTrueTypeFontPath($folderPath) : void
    {
        self::$trueTypeFontPath = $folderPath;
    }
    /**
     * Get the path to the folder containing .ttf files.
     *
     * @return string
     */
    public static function getTrueTypeFontPath()
    {
        return self::$trueTypeFontPath;
    }
    /**
     * Calculate an (approximate) OpenXML column width, based on font size and text contained.
     *
     * @param FontStyle $font Font object
     * @param null|RichText|string $cellText Text to calculate width
     * @param int $rotation Rotation angle
     * @param null|FontStyle $defaultFont Font object
     * @param bool $filterAdjustment Add space for Autofilter or Table dropdown
     */
    public static function calculateColumnWidth(FontStyle $font, $cellText = '', $rotation = 0, ?FontStyle $defaultFont = null, bool $filterAdjustment = \false, int $indentAdjustment = 0) : float
    {
        // If it is rich text, use plain text
        if ($cellText instanceof RichText) {
            $cellText = $cellText->getPlainText();
        }
        // Special case if there are one or more newline characters ("\n")
        $cellText = (string) $cellText;
        if (\strpos($cellText, "\n") !== \false) {
            $lineTexts = \explode("\n", $cellText);
            $lineWidths = [];
            foreach ($lineTexts as $lineText) {
                $lineWidths[] = self::calculateColumnWidth($font, $lineText, $rotation = 0, $defaultFont, $filterAdjustment);
            }
            return \max($lineWidths);
            // width of longest line in cell
        }
        // Try to get the exact text width in pixels
        $approximate = self::$autoSizeMethod === self::AUTOSIZE_METHOD_APPROX;
        $columnWidth = 0;
        if (!$approximate) {
            try {
                $columnWidthAdjust = \ceil(self::getTextWidthPixelsExact(\str_repeat('n', 1 * (($filterAdjustment ? 3 : 1) + $indentAdjustment * 2)), $font, 0) * 1.07);
                // Width of text in pixels excl. padding
                // and addition because Excel adds some padding, just use approx width of 'n' glyph
                $columnWidth = self::getTextWidthPixelsExact($cellText, $font, $rotation) + $columnWidthAdjust;
            } catch (PhpSpreadsheetException $e) {
                $approximate = \true;
            }
        }
        if ($approximate) {
            $columnWidthAdjust = self::getTextWidthPixelsApprox(\str_repeat('n', 1 * (($filterAdjustment ? 3 : 1) + $indentAdjustment * 2)), $font, 0);
            // Width of text in pixels excl. padding, approximation
            // and addition because Excel adds some padding, just use approx width of 'n' glyph
            $columnWidth = self::getTextWidthPixelsApprox($cellText, $font, $rotation) + $columnWidthAdjust;
        }
        // Convert from pixel width to column width
        $columnWidth = Drawing::pixelsToCellDimension((int) $columnWidth, $defaultFont ?? new FontStyle());
        // Return
        return \round($columnWidth, 4);
    }
    /**
     * Get GD text width in pixels for a string of text in a certain font at a certain rotation angle.
     */
    public static function getTextWidthPixelsExact(string $text, FontStyle $font, int $rotation = 0) : float
    {
        // font size should really be supplied in pixels in GD2,
        // but since GD2 seems to assume 72dpi, pixels and points are the same
        $fontFile = self::getTrueTypeFontFileFromFont($font);
        $textBox = \imagettfbbox($font->getSize() ?? 10.0, $rotation, $fontFile, $text);
        if ($textBox === \false) {
            // @codeCoverageIgnoreStart
            throw new PhpSpreadsheetException('imagettfbbox failed');
            // @codeCoverageIgnoreEnd
        }
        // Get corners positions
        $lowerLeftCornerX = $textBox[0];
        $lowerRightCornerX = $textBox[2];
        $upperRightCornerX = $textBox[4];
        $upperLeftCornerX = $textBox[6];
        // Consider the rotation when calculating the width
        return \round(\max($lowerRightCornerX - $upperLeftCornerX, $upperRightCornerX - $lowerLeftCornerX), 4);
    }
    /**
     * Get approximate width in pixels for a string of text in a certain font at a certain rotation angle.
     *
     * @param string $columnText
     * @param int $rotation
     *
     * @return int Text width in pixels (no padding added)
     */
    public static function getTextWidthPixelsApprox($columnText, FontStyle $font, $rotation = 0)
    {
        $fontName = $font->getName();
        $fontSize = $font->getSize();
        // Calculate column width in pixels.
        // We assume fixed glyph width, but count double for "fullwidth" characters.
        // Result varies with font name and size.
        switch ($fontName) {
            case 'Arial':
                // value 8 was set because of experience in different exports at Arial 10 font.
                $columnWidth = (int) (8 * StringHelper::countCharactersDbcs($columnText));
                $columnWidth = $columnWidth * $fontSize / 10;
                // extrapolate from font size
                break;
            case 'Verdana':
                // value 8 was found via interpolation by inspecting real Excel files with Verdana 10 font.
                $columnWidth = (int) (8 * StringHelper::countCharactersDbcs($columnText));
                $columnWidth = $columnWidth * $fontSize / 10;
                // extrapolate from font size
                break;
            default:
                // just assume Calibri
                // value 8.26 was found via interpolation by inspecting real Excel files with Calibri 11 font.
                $columnWidth = (int) (8.26 * StringHelper::countCharactersDbcs($columnText));
                $columnWidth = $columnWidth * $fontSize / 11;
                // extrapolate from font size
                break;
        }
        // Calculate approximate rotated column width
        if ($rotation !== 0) {
            if ($rotation == Alignment::TEXTROTATION_STACK_PHPSPREADSHEET) {
                // stacked text
                $columnWidth = 4;
                // approximation
            } else {
                // rotated text
                $columnWidth = $columnWidth * \cos(\deg2rad($rotation)) + $fontSize * \abs(\sin(\deg2rad($rotation))) / 5;
                // approximation
            }
        }
        // pixel width is an integer
        return (int) $columnWidth;
    }
    /**
     * Calculate an (approximate) pixel size, based on a font points size.
     *
     * @param int $fontSizeInPoints Font size (in points)
     *
     * @return int Font size (in pixels)
     */
    public static function fontSizeToPixels($fontSizeInPoints)
    {
        return (int) (4 / 3 * $fontSizeInPoints);
    }
    /**
     * Calculate an (approximate) pixel size, based on inch size.
     *
     * @param int $sizeInInch Font size (in inch)
     *
     * @return int Size (in pixels)
     */
    public static function inchSizeToPixels($sizeInInch)
    {
        return $sizeInInch * 96;
    }
    /**
     * Calculate an (approximate) pixel size, based on centimeter size.
     *
     * @param int $sizeInCm Font size (in centimeters)
     *
     * @return float Size (in pixels)
     */
    public static function centimeterSizeToPixels($sizeInCm)
    {
        return $sizeInCm * 37.795275591;
    }
    /**
     * Returns the font path given the font.
     *
     * @return string Path to TrueType font file
     */
    public static function getTrueTypeFontFileFromFont(FontStyle $font, bool $checkPath = \true)
    {
        if ($checkPath && (!\file_exists(self::$trueTypeFontPath) || !\is_dir(self::$trueTypeFontPath))) {
            throw new PhpSpreadsheetException('Valid directory to TrueType Font files not specified');
        }
        $name = $font->getName();
        $fontArray = \array_merge(self::FONT_FILE_NAMES, self::$extraFontArray);
        if (!isset($fontArray[$name])) {
            throw new PhpSpreadsheetException('Unknown font name "' . $name . '". Cannot map to TrueType font file');
        }
        $bold = $font->getBold();
        $italic = $font->getItalic();
        $index = 'x';
        if ($bold) {
            $index .= 'b';
        }
        if ($italic) {
            $index .= 'i';
        }
        $fontFile = $fontArray[$name][$index];
        $separator = '';
        if (\mb_strlen(self::$trueTypeFontPath) > 1 && \mb_substr(self::$trueTypeFontPath, -1) !== '/' && \mb_substr(self::$trueTypeFontPath, -1) !== '\\') {
            $separator = \DIRECTORY_SEPARATOR;
        }
        $fontFileAbsolute = \preg_match('~^([A-Za-z]:)?[/\\\\]~', $fontFile) === 1;
        if (!$fontFileAbsolute) {
            $fontFile = self::$trueTypeFontPath . $separator . $fontFile;
        }
        // Check if file actually exists
        if ($checkPath && !\file_exists($fontFile) && !$fontFileAbsolute) {
            $alternateName = $name;
            if ($index !== 'x' && $fontArray[$name][$index] !== $fontArray[$name]['x']) {
                // Bold but no italic:
                //   Comic Sans
                //   Tahoma
                // Neither bold nor italic:
                //   Impact
                //   Lucida Console
                //   Lucida Sans Unicode
                //   Microsoft Sans Serif
                //   Symbol
                if ($index === 'xb') {
                    $alternateName .= ' Bold';
                } elseif ($index === 'xi') {
                    $alternateName .= ' Italic';
                } elseif ($fontArray[$name]['xb'] === $fontArray[$name]['xbi']) {
                    $alternateName .= ' Bold';
                } else {
                    $alternateName .= ' Bold Italic';
                }
            }
            $fontFile = self::$trueTypeFontPath . $separator . $alternateName . '.ttf';
            if (!\file_exists($fontFile)) {
                throw new PhpSpreadsheetException('TrueType Font file not found');
            }
        }
        return $fontFile;
    }
    public const CHARSET_FROM_FONT_NAME = ['EucrosiaUPC' => self::CHARSET_ANSI_THAI, 'Wingdings' => self::CHARSET_SYMBOL, 'Wingdings 2' => self::CHARSET_SYMBOL, 'Wingdings 3' => self::CHARSET_SYMBOL];
    /**
     * Returns the associated charset for the font name.
     *
     * @param string $fontName Font name
     *
     * @return int Character set code
     */
    public static function getCharsetFromFontName($fontName)
    {
        return self::CHARSET_FROM_FONT_NAME[$fontName] ?? self::CHARSET_ANSI_LATIN;
    }
    /**
     * Get the effective column width for columns without a column dimension or column with width -1
     * For example, for Calibri 11 this is 9.140625 (64 px).
     *
     * @param FontStyle $font The workbooks default font
     * @param bool $returnAsPixels true = return column width in pixels, false = return in OOXML units
     *
     * @return mixed Column width
     */
    public static function getDefaultColumnWidthByFont(FontStyle $font, $returnAsPixels = \false)
    {
        if (isset(self::DEFAULT_COLUMN_WIDTHS[$font->getName()][$font->getSize()])) {
            // Exact width can be determined
            $columnWidth = $returnAsPixels ? self::DEFAULT_COLUMN_WIDTHS[$font->getName()][$font->getSize()]['px'] : self::DEFAULT_COLUMN_WIDTHS[$font->getName()][$font->getSize()]['width'];
        } else {
            // We don't have data for this particular font and size, use approximation by
            // extrapolating from Calibri 11
            $columnWidth = $returnAsPixels ? self::DEFAULT_COLUMN_WIDTHS['Calibri'][11]['px'] : self::DEFAULT_COLUMN_WIDTHS['Calibri'][11]['width'];
            $columnWidth = $columnWidth * $font->getSize() / 11;
            // Round pixels to closest integer
            if ($returnAsPixels) {
                $columnWidth = (int) \round($columnWidth);
            }
        }
        return $columnWidth;
    }
    /**
     * Get the effective row height for rows without a row dimension or rows with height -1
     * For example, for Calibri 11 this is 15 points.
     *
     * @param FontStyle $font The workbooks default font
     *
     * @return float Row height in points
     */
    public static function getDefaultRowHeightByFont(FontStyle $font)
    {
        $name = $font->getName();
        $size = $font->getSize();
        if (isset(self::DEFAULT_COLUMN_WIDTHS[$name][$size])) {
            $rowHeight = self::DEFAULT_COLUMN_WIDTHS[$name][$size]['height'];
        } elseif ($name === 'Arial' || $name === 'Verdana') {
            $rowHeight = self::DEFAULT_COLUMN_WIDTHS[$name][10]['height'] * $size / 10.0;
        } else {
            $rowHeight = self::DEFAULT_COLUMN_WIDTHS['Calibri'][11]['height'] * $size / 11.0;
        }
        return $rowHeight;
    }
}