Refactor code structure for improved readability and maintainability
This commit is contained in:
763
themes/codebase4.0/grid-excel-php/lib/PHPExcel/Shared/Font.php
Normal file
763
themes/codebase4.0/grid-excel-php/lib/PHPExcel/Shared/Font.php
Normal file
@ -0,0 +1,763 @@
|
||||
<?php
|
||||
/**
|
||||
* PHPExcel
|
||||
*
|
||||
* Copyright (c) 2006 - 2011 PHPExcel
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2.1 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*
|
||||
* @category PHPExcel
|
||||
* @package PHPExcel_Shared
|
||||
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||||
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
|
||||
* @version 1.7.6, 2011-02-27
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* PHPExcel_Shared_Font
|
||||
*
|
||||
* @category PHPExcel
|
||||
* @package PHPExcel_Shared
|
||||
* @copyright Copyright (c) 2006 - 2011 PHPExcel (http://www.codeplex.com/PHPExcel)
|
||||
*/
|
||||
class PHPExcel_Shared_Font
|
||||
{
|
||||
/* Methods for resolving autosize value */
|
||||
const AUTOSIZE_METHOD_APPROX = 'approx';
|
||||
const AUTOSIZE_METHOD_EXACT = '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;
|
||||
const CHARSET_ANSI_CHINESE_TRADITIONAL = 0x88;
|
||||
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 = 0xDE;
|
||||
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';
|
||||
|
||||
/**
|
||||
* AutoSize method
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private static $autoSizeMethod = self::AUTOSIZE_METHOD_APPROX;
|
||||
|
||||
/**
|
||||
* Path to folder containing TrueType font .ttf files
|
||||
*
|
||||
* @var string
|
||||
*/
|
||||
private static $trueTypeFontPath = null;
|
||||
|
||||
/**
|
||||
* 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.
|
||||
*
|
||||
* @var array
|
||||
*/
|
||||
public static $defaultColumnWidths = array(
|
||||
'Arial' => array(
|
||||
1 => array('px' => 24, 'width' => 12.00000000),
|
||||
2 => array('px' => 24, 'width' => 12.00000000),
|
||||
3 => array('px' => 32, 'width' => 10.66406250),
|
||||
4 => array('px' => 32, 'width' => 10.66406250),
|
||||
5 => array('px' => 40, 'width' => 10.00000000),
|
||||
6 => array('px' => 48, 'width' => 9.59765625),
|
||||
7 => array('px' => 48, 'width' => 9.59765625),
|
||||
8 => array('px' => 56, 'width' => 9.33203125),
|
||||
9 => array('px' => 64, 'width' => 9.14062500),
|
||||
10 => array('px' => 64, 'width' => 9.14062500),
|
||||
),
|
||||
'Calibri' => array(
|
||||
1 => array('px' => 24, 'width' => 12.00000000),
|
||||
2 => array('px' => 24, 'width' => 12.00000000),
|
||||
3 => array('px' => 32, 'width' => 10.66406250),
|
||||
4 => array('px' => 32, 'width' => 10.66406250),
|
||||
5 => array('px' => 40, 'width' => 10.00000000),
|
||||
6 => array('px' => 48, 'width' => 9.59765625),
|
||||
7 => array('px' => 48, 'width' => 9.59765625),
|
||||
8 => array('px' => 56, 'width' => 9.33203125),
|
||||
9 => array('px' => 56, 'width' => 9.33203125),
|
||||
10 => array('px' => 64, 'width' => 9.14062500),
|
||||
11 => array('px' => 64, 'width' => 9.14062500),
|
||||
),
|
||||
'Verdana' => array(
|
||||
1 => array('px' => 24, 'width' => 12.00000000),
|
||||
2 => array('px' => 24, 'width' => 12.00000000),
|
||||
3 => array('px' => 32, 'width' => 10.66406250),
|
||||
4 => array('px' => 32, 'width' => 10.66406250),
|
||||
5 => array('px' => 40, 'width' => 10.00000000),
|
||||
6 => array('px' => 48, 'width' => 9.59765625),
|
||||
7 => array('px' => 48, 'width' => 9.59765625),
|
||||
8 => array('px' => 64, 'width' => 9.14062500),
|
||||
9 => array('px' => 72, 'width' => 9.00000000),
|
||||
10 => array('px' => 72, 'width' => 9.00000000),
|
||||
),
|
||||
);
|
||||
|
||||
/**
|
||||
* Set autoSize method
|
||||
*
|
||||
* @param string $pValue
|
||||
*/
|
||||
public static function setAutoSizeMethod($pValue = 'approx')
|
||||
{
|
||||
self::$autoSizeMethod = $pValue;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get autoSize method
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public static function getAutoSizeMethod()
|
||||
{
|
||||
return self::$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 $pValue
|
||||
*/
|
||||
public static function setTrueTypeFontPath($pValue = '')
|
||||
{
|
||||
self::$trueTypeFontPath = $pValue;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the path to the folder containing .ttf files.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public static function getTrueTypeFontPath()
|
||||
{
|
||||
return self::$trueTypeFontPath;
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate an (approximate) OpenXML column width, based on font size and text contained
|
||||
*
|
||||
* @param int $fontSize Font size (in pixels or points)
|
||||
* @param bool $fontSizeInPixels Is the font size specified in pixels (true) or in points (false) ?
|
||||
* @param string $cellText Text to calculate width
|
||||
* @param int $rotation Rotation angle
|
||||
* @return int Column width
|
||||
*/
|
||||
public static function calculateColumnWidth(PHPExcel_Style_Font $font, $cellText = '', $rotation = 0, PHPExcel_Style_Font $defaultFont = null) {
|
||||
|
||||
// If it is rich text, use plain text
|
||||
if ($cellText instanceof PHPExcel_RichText) {
|
||||
$cellText = $cellText->getPlainText();
|
||||
}
|
||||
|
||||
// Special case if there are one or more newline characters ("\n")
|
||||
if (strpos($cellText, "\n") !== false) {
|
||||
$lineTexts = explode("\n", $cellText);
|
||||
$lineWitdhs = array();
|
||||
foreach ($lineTexts as $lineText) {
|
||||
$lineWidths[] = self::calculateColumnWidth($font, $lineText, $rotation = 0, $defaultFont);
|
||||
}
|
||||
return max($lineWidths); // width of longest line in cell
|
||||
}
|
||||
|
||||
// Try to get the exact text width in pixels
|
||||
try {
|
||||
// If autosize method is set to 'approx', use approximation
|
||||
if (self::$autoSizeMethod == self::AUTOSIZE_METHOD_APPROX) {
|
||||
throw new Exception('AutoSize method is set to approx');
|
||||
}
|
||||
|
||||
// Width of text in pixels excl. padding
|
||||
$columnWidth = self::getTextWidthPixelsExact($cellText, $font, $rotation);
|
||||
|
||||
// Excel adds some padding, use 1.07 of the width of an 'n' glyph
|
||||
$columnWidth += ceil(self::getTextWidthPixelsExact('0', $font, 0) * 1.07); // pixels incl. padding
|
||||
|
||||
} catch (Exception $e) {
|
||||
// Width of text in pixels excl. padding, approximation
|
||||
$columnWidth = self::getTextWidthPixelsApprox($cellText, $font, $rotation);
|
||||
|
||||
// Excel adds some padding, just use approx width of 'n' glyph
|
||||
$columnWidth += self::getTextWidthPixelsApprox('n', $font, 0);
|
||||
}
|
||||
|
||||
// Convert from pixel width to column width
|
||||
$columnWidth = PHPExcel_Shared_Drawing::pixelsToCellDimension($columnWidth, $defaultFont);
|
||||
|
||||
// Return
|
||||
return round($columnWidth, 6);
|
||||
}
|
||||
|
||||
/**
|
||||
* Get GD text width in pixels for a string of text in a certain font at a certain rotation angle
|
||||
*
|
||||
* @param string $text
|
||||
* @param PHPExcel_Style_Font
|
||||
* @param int $rotation
|
||||
* @return int
|
||||
* @throws Exception
|
||||
*/
|
||||
public static function getTextWidthPixelsExact($text, PHPExcel_Style_Font $font, $rotation = 0) {
|
||||
if (!function_exists('imagettfbbox')) {
|
||||
throw new Exception('GD library needs to be enabled');
|
||||
}
|
||||
|
||||
// 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(), $rotation, $fontFile, $text);
|
||||
|
||||
// Get corners positions
|
||||
$lowerLeftCornerX = $textBox[0];
|
||||
$lowerLeftCornerY = $textBox[1];
|
||||
$lowerRightCornerX = $textBox[2];
|
||||
$lowerRightCornerY = $textBox[3];
|
||||
$upperRightCornerX = $textBox[4];
|
||||
$upperRightCornerY = $textBox[5];
|
||||
$upperLeftCornerX = $textBox[6];
|
||||
$upperLeftCornerY = $textBox[7];
|
||||
|
||||
// Consider the rotation when calculating the width
|
||||
$textWidth = max($lowerRightCornerX - $upperLeftCornerX, $upperRightCornerX - $lowerLeftCornerX);
|
||||
|
||||
return $textWidth;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get approximate width in pixels for a string of text in a certain font at a certain rotation angle
|
||||
*
|
||||
* @param string $columnText
|
||||
* @param PHPExcel_Style_Font $font
|
||||
* @param int $rotation
|
||||
* @return int Text width in pixels (no padding added)
|
||||
*/
|
||||
public static function getTextWidthPixelsApprox($columnText, PHPExcel_Style_Font $font = null, $rotation = 0)
|
||||
{
|
||||
$fontName = $font->getName();
|
||||
$fontSize = $font->getSize();
|
||||
|
||||
// Calculate column width in pixels. We assume fixed glyph width. Result varies with font name and size.
|
||||
switch ($fontName) {
|
||||
case 'Calibri':
|
||||
// value 8.26 was found via interpolation by inspecting real Excel files with Calibri 11 font.
|
||||
$columnWidth = (int) (8.26 * PHPExcel_Shared_String::CountCharacters($columnText));
|
||||
$columnWidth = $columnWidth * $fontSize / 11; // extrapolate from font size
|
||||
break;
|
||||
|
||||
case 'Arial':
|
||||
// value 7 was found via interpolation by inspecting real Excel files with Arial 10 font.
|
||||
$columnWidth = (int) (7 * PHPExcel_Shared_String::CountCharacters($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.
|
||||
$columnWidth = (int) (8 * PHPExcel_Shared_String::CountCharacters($columnText));
|
||||
$columnWidth = $columnWidth * $fontSize / 10; // extrapolate from font size
|
||||
break;
|
||||
|
||||
default:
|
||||
// just assume Calibri
|
||||
$columnWidth = (int) (8.26 * PHPExcel_Shared_String::CountCharacters($columnText));
|
||||
$columnWidth = $columnWidth * $fontSize / 11; // extrapolate from font size
|
||||
break;
|
||||
}
|
||||
|
||||
// Calculate approximate rotated column width
|
||||
if ($rotation !== 0) {
|
||||
if ($rotation == -165) {
|
||||
// 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
|
||||
$columnWidth = (int) $columnWidth;
|
||||
return $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 = 11) {
|
||||
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 = 1) {
|
||||
return ($sizeInInch * 96);
|
||||
}
|
||||
|
||||
/**
|
||||
* Calculate an (approximate) pixel size, based on centimeter size
|
||||
*
|
||||
* @param int $sizeInCm Font size (in centimeters)
|
||||
* @return int Size (in pixels)
|
||||
*/
|
||||
public static function centimeterSizeToPixels($sizeInCm = 1) {
|
||||
return ($sizeInCm * 37.795275591);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the font path given the font
|
||||
*
|
||||
* @param PHPExcel_Style_Font
|
||||
* @return string Path to TrueType font file
|
||||
*/
|
||||
public static function getTrueTypeFontFileFromFont($font) {
|
||||
if (!file_exists(self::$trueTypeFontPath) || !is_dir(self::$trueTypeFontPath)) {
|
||||
throw new Exception('Valid directory to TrueType Font files not specified');
|
||||
}
|
||||
|
||||
$name = $font->getName();
|
||||
$bold = $font->getBold();
|
||||
$italic = $font->getItalic();
|
||||
|
||||
// Check if we can map font to true type font file
|
||||
switch ($name) {
|
||||
case 'Arial':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::ARIAL_BOLD_ITALIC : self::ARIAL_BOLD)
|
||||
: ($italic ? self::ARIAL_ITALIC : self::ARIAL)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Calibri':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::CALIBRI_BOLD_ITALIC : self::CALIBRI_BOLD)
|
||||
: ($italic ? self::CALIBRI_ITALIC : self::CALIBRI)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Courier New':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::COURIER_NEW_BOLD_ITALIC : self::COURIER_NEW_BOLD)
|
||||
: ($italic ? self::COURIER_NEW_ITALIC : self::COURIER_NEW)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Comic Sans MS':
|
||||
$fontFile = (
|
||||
$bold ? self::COMIC_SANS_MS_BOLD : self::COMIC_SANS_MS
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Georgia':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::GEORGIA_BOLD_ITALIC : self::GEORGIA_BOLD)
|
||||
: ($italic ? self::GEORGIA_ITALIC : self::GEORGIA)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Impact':
|
||||
$fontFile = self::IMPACT;
|
||||
break;
|
||||
|
||||
case 'Liberation Sans':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::LIBERATION_SANS_BOLD_ITALIC : self::LIBERATION_SANS_BOLD)
|
||||
: ($italic ? self::LIBERATION_SANS_ITALIC : self::LIBERATION_SANS)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Lucida Console':
|
||||
$fontFile = self::LUCIDA_CONSOLE;
|
||||
break;
|
||||
|
||||
case 'Lucida Sans Unicode':
|
||||
$fontFile = self::LUCIDA_SANS_UNICODE;
|
||||
break;
|
||||
|
||||
case 'Microsoft Sans Serif':
|
||||
$fontFile = self::MICROSOFT_SANS_SERIF;
|
||||
break;
|
||||
|
||||
case 'Palatino Linotype':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::PALATINO_LINOTYPE_BOLD_ITALIC : self::PALATINO_LINOTYPE_BOLD)
|
||||
: ($italic ? self::PALATINO_LINOTYPE_ITALIC : self::PALATINO_LINOTYPE)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Symbol':
|
||||
$fontFile = self::SYMBOL;
|
||||
break;
|
||||
|
||||
case 'Tahoma':
|
||||
$fontFile = (
|
||||
$bold ? self::TAHOMA_BOLD : self::TAHOMA
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Times New Roman':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::TIMES_NEW_ROMAN_BOLD_ITALIC : self::TIMES_NEW_ROMAN_BOLD)
|
||||
: ($italic ? self::TIMES_NEW_ROMAN_ITALIC : self::TIMES_NEW_ROMAN)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Trebuchet MS':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::TREBUCHET_MS_BOLD_ITALIC : self::TREBUCHET_MS_BOLD)
|
||||
: ($italic ? self::TREBUCHET_MS_ITALIC : self::TREBUCHET_MS)
|
||||
);
|
||||
break;
|
||||
|
||||
case 'Verdana':
|
||||
$fontFile = (
|
||||
$bold ? ($italic ? self::VERDANA_BOLD_ITALIC : self::VERDANA_BOLD)
|
||||
: ($italic ? self::VERDANA_ITALIC : self::VERDANA)
|
||||
);
|
||||
break;
|
||||
|
||||
default:
|
||||
throw new Exception('Unknown font name "'. $name .'". Cannot map to TrueType font file');
|
||||
break;
|
||||
}
|
||||
|
||||
$fontFile = self::$trueTypeFontPath . $fontFile;
|
||||
|
||||
// Check if file actually exists
|
||||
if (!file_exists($fontFile)) {
|
||||
throw New Exception('TrueType Font file not found');
|
||||
}
|
||||
|
||||
return $fontFile;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the associated charset for the font name.
|
||||
*
|
||||
* @param string $name Font name
|
||||
* @return int Character set code
|
||||
*/
|
||||
public static function getCharsetFromFontName($name)
|
||||
{
|
||||
switch ($name) {
|
||||
// Add more cases. Check FONT records in real Excel files.
|
||||
case 'EucrosiaUPC': return self::CHARSET_ANSI_THAI;
|
||||
case 'Wingdings': return self::CHARSET_SYMBOL;
|
||||
case 'Wingdings 2': return self::CHARSET_SYMBOL;
|
||||
case 'Wingdings 3': return self::CHARSET_SYMBOL;
|
||||
default: return 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 PHPExcel_Style_Font $font The workbooks default font
|
||||
* @param boolean $pPixels true = return column width in pixels, false = return in OOXML units
|
||||
* @return mixed Column width
|
||||
*/
|
||||
public static function getDefaultColumnWidthByFont(PHPExcel_Style_Font $font, $pPixels = false)
|
||||
{
|
||||
if (isset(self::$defaultColumnWidths[$font->getName()][$font->getSize()])) {
|
||||
// Exact width can be determined
|
||||
$columnWidth = $pPixels ?
|
||||
self::$defaultColumnWidths[$font->getName()][$font->getSize()]['px']
|
||||
: self::$defaultColumnWidths[$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 = $pPixels ?
|
||||
self::$defaultColumnWidths['Calibri'][11]['px']
|
||||
: self::$defaultColumnWidths['Calibri'][11]['width'];
|
||||
$columnWidth = $columnWidth * $font->getSize() / 11;
|
||||
|
||||
// Round pixels to closest integer
|
||||
if ($pPixels) {
|
||||
$columnWidth = (int) round($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 PHPExcel_Style_Font $font The workbooks default font
|
||||
* @return float Row height in points
|
||||
*/
|
||||
public static function getDefaultRowHeightByFont(PHPExcel_Style_Font $font)
|
||||
{
|
||||
switch ($font->getName()) {
|
||||
case 'Arial':
|
||||
switch ($font->getSize()) {
|
||||
case 10:
|
||||
// inspection of Arial 10 workbook says 12.75pt ~17px
|
||||
$rowHeight = 12.75;
|
||||
break;
|
||||
|
||||
case 9:
|
||||
// inspection of Arial 9 workbook says 12.00pt ~16px
|
||||
$rowHeight = 12;
|
||||
break;
|
||||
|
||||
case 8:
|
||||
// inspection of Arial 8 workbook says 11.25pt ~15px
|
||||
$rowHeight = 11.25;
|
||||
break;
|
||||
|
||||
case 7:
|
||||
// inspection of Arial 7 workbook says 9.00pt ~12px
|
||||
$rowHeight = 9;
|
||||
break;
|
||||
|
||||
case 6:
|
||||
case 5:
|
||||
// inspection of Arial 5,6 workbook says 8.25pt ~11px
|
||||
$rowHeight = 8.25;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
// inspection of Arial 4 workbook says 6.75pt ~9px
|
||||
$rowHeight = 6.75;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
// inspection of Arial 3 workbook says 6.00pt ~8px
|
||||
$rowHeight = 6;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
case 1:
|
||||
// inspection of Arial 1,2 workbook says 5.25pt ~7px
|
||||
$rowHeight = 5.25;
|
||||
break;
|
||||
|
||||
default:
|
||||
// use Arial 10 workbook as an approximation, extrapolation
|
||||
$rowHeight = 12.75 * $font->getSize() / 10;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'Calibri':
|
||||
switch ($font->getSize()) {
|
||||
case 11:
|
||||
// inspection of Calibri 11 workbook says 15.00pt ~20px
|
||||
$rowHeight = 15;
|
||||
break;
|
||||
|
||||
case 10:
|
||||
// inspection of Calibri 10 workbook says 12.75pt ~17px
|
||||
$rowHeight = 12.75;
|
||||
break;
|
||||
|
||||
case 9:
|
||||
// inspection of Calibri 9 workbook says 12.00pt ~16px
|
||||
$rowHeight = 12;
|
||||
break;
|
||||
|
||||
case 8:
|
||||
// inspection of Calibri 8 workbook says 11.25pt ~15px
|
||||
$rowHeight = 11.25;
|
||||
break;
|
||||
|
||||
case 7:
|
||||
// inspection of Calibri 7 workbook says 9.00pt ~12px
|
||||
$rowHeight = 9;
|
||||
break;
|
||||
|
||||
case 6:
|
||||
case 5:
|
||||
// inspection of Calibri 5,6 workbook says 8.25pt ~11px
|
||||
$rowHeight = 8.25;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
// inspection of Calibri 4 workbook says 6.75pt ~9px
|
||||
$rowHeight = 6.75;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
// inspection of Calibri 3 workbook says 6.00pt ~8px
|
||||
$rowHeight = 6.00;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
case 1:
|
||||
// inspection of Calibri 1,2 workbook says 5.25pt ~7px
|
||||
$rowHeight = 5.25;
|
||||
break;
|
||||
|
||||
default:
|
||||
// use Calibri 11 workbook as an approximation, extrapolation
|
||||
$rowHeight = 15 * $font->getSize() / 11;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
case 'Verdana':
|
||||
switch ($font->getSize()) {
|
||||
case 10:
|
||||
// inspection of Verdana 10 workbook says 12.75pt ~17px
|
||||
$rowHeight = 12.75;
|
||||
break;
|
||||
|
||||
case 9:
|
||||
// inspection of Verdana 9 workbook says 11.25pt ~15px
|
||||
$rowHeight = 11.25;
|
||||
break;
|
||||
|
||||
case 8:
|
||||
// inspection of Verdana 8 workbook says 10.50pt ~14px
|
||||
$rowHeight = 10.50;
|
||||
break;
|
||||
|
||||
case 7:
|
||||
// inspection of Verdana 7 workbook says 9.00pt ~12px
|
||||
$rowHeight = 9.00;
|
||||
break;
|
||||
|
||||
case 6:
|
||||
case 5:
|
||||
// inspection of Verdana 5,6 workbook says 8.25pt ~11px
|
||||
$rowHeight = 8.25;
|
||||
break;
|
||||
|
||||
case 4:
|
||||
// inspection of Verdana 4 workbook says 6.75pt ~9px
|
||||
$rowHeight = 6.75;
|
||||
break;
|
||||
|
||||
case 3:
|
||||
// inspection of Verdana 3 workbook says 6.00pt ~8px
|
||||
$rowHeight = 6;
|
||||
break;
|
||||
|
||||
case 2:
|
||||
case 1:
|
||||
// inspection of Verdana 1,2 workbook says 5.25pt ~7px
|
||||
$rowHeight = 5.25;
|
||||
break;
|
||||
|
||||
default:
|
||||
// use Verdana 10 workbook as an approximation, extrapolation
|
||||
$rowHeight = 12.75 * $font->getSize() / 10;
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
// just use Calibri as an approximation
|
||||
$rowHeight = 15 * $font->getSize() / 11;
|
||||
break;
|
||||
}
|
||||
|
||||
return $rowHeight;
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user