<?php
namespace PhpOffice\PhpSpreadsheet\Shared;
use PhpOffice\PhpSpreadsheet\Exception as PhpSpreadsheetException;
use PhpOffice\PhpSpreadsheet\RichText\RichText;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use 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 = 0x00;
const CHARSET_SYSTEM_DEFAULT = 0x01;
const CHARSET_SYMBOL = 0x02;
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' => 12.00000000, 'height' => 5.25],
2 => ['px' => 24, 'width' => 12.00000000, 'height' => 5.25],
3 => ['px' => 32, 'width' => 10.66406250, 'height' => 6.0],
4 => ['px' => 32, 'width' => 10.66406250, 'height' => 6.75],
5 => ['px' => 40, 'width' => 10.00000000, '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' => 9.14062500, 'height' => 12.0],
10 => ['px' => 64, 'width' => 9.14062500, 'height' => 12.75],
],
'Calibri' => [
1 => ['px' => 24, 'width' => 12.00000000, 'height' => 5.25],
2 => ['px' => 24, 'width' => 12.00000000, 'height' => 5.25],
3 => ['px' => 32, 'width' => 10.66406250, 'height' => 6.00],
4 => ['px' => 32, 'width' => 10.66406250, 'height' => 6.75],
5 => ['px' => 40, 'width' => 10.00000000, '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' => 9.14062500, 'height' => 12.75],
11 => ['px' => 64, 'width' => 9.14062500, 'height' => 15.0],
],
'Verdana' => [
1 => ['px' => 24, 'width' => 12.00000000, 'height' => 5.25],
2 => ['px' => 24, 'width' => 12.00000000, 'height' => 5.25],
3 => ['px' => 32, 'width' => 10.66406250, 'height' => 6.0],
4 => ['px' => 32, 'width' => 10.66406250, 'height' => 6.75],
5 => ['px' => 40, 'width' => 10.00000000, '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' => 9.14062500, 'height' => 10.5],
9 => ['px' => 72, 'width' => 9.00000000, 'height' => 11.25],
10 => ['px' => 72, 'width' => 9.00000000, '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;
}
}
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Our services are not intended for individuals under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have collected personal information from a child under 13, we will take steps to delete that information.
8. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We will notify you of any significant changes by posting the new Privacy Policy on our website and updating the effective date.
9. Contact Us
If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at:
Email: support@nfcpay.com