nicolo/oai-symfony
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit - Typo3 11.5.41

Browse Source
This commit is contained in:
Matteo Gallo
2026-07-03 17:53:31 +02:00
commit 5ca4743197
6811 changed files with 568848 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

146
typo3conf/ext/sr_freecap/Classes/Utility/FontMakingUtility.php Normal file
View File

@@ -0,0 +1,146 @@
<?php
namespace SJBR\SrFreecap\Utility;
/*
* Copyright notice
*
* (c) 2012-2022 Stanislas Rolland <typo3AAAA(arobas)sjbr.ca>
* All rights reserved
*
* This script is part of the TYPO3 project. The TYPO3 project is
* free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* The GNU General Public License can be found at
* http://www.gnu.org/copyleft/gpl.html.
* A copy is found in the textfile GPL.txt and important notices to the license
* from the author is found in LICENSE.txt distributed with these scripts.
*
*
* This script 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 General Public License for more details.
*
* This copyright notice MUST APPEAR in all copies of the script!
*/
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Utility for making GD fonts
*/
class FontMakingUtility
{
/**
* Returns an image displaying a list of characters with specified font file and character size
*
* @param string $characters: text to display on the image
* @param string $font: specified True Type font file name
* @param integer $width: width of each character
* @param string $height: height of the image
* @return array image file info array
*/
public static function makeFontImage($characters, $font, $width = 34, $height = 50)
{
$size = intval($height * .8);
$vertOffset = intval($height * .7);
$color = '#000000';
$bgColor = 'white';
$align = 'left';
$charactersArray = explode(',', $characters);
$charactersCount = count($charactersArray);
$gifObjArray = array();
$gifObjArray['backColor'] = $bgColor;
$gifObjArray['transparentBackground'] = 0;
$gifObjArray['reduceColors'] = '';
$gifObjArray['maxWidth'] = ($charactersCount * $width) + 1;
$gifObjArray['XY'] = ($charactersCount * $width) . ',' . $height;
for ($ic = 1; $ic < $charactersCount+1; $ic++) {
$gifObjArray[$ic . '0'] = 'TEXT';
$gifObjArray[$ic . '0.']['text'] = $charactersArray[$ic-1];
$bbox = imagettfbbox($size, 0, GeneralUtility::getFileAbsFileName($font), $charactersArray[$ic-1]);
$hOffset = intval(($width - ($bbox[4] - $bbox[6]))/2);
$vOffset = intval(($width - ($bbox[7] - $bbox[1]))/2);
$gifObjArray[$ic . '0.']['niceText'] = 0;
$gifObjArray[$ic . '0.']['antiAlias'] = 1;
$gifObjArray[$ic . '0.']['align'] = $align;
$gifObjArray[$ic . '0.']['fontSize'] = $size;
$gifObjArray[$ic . '0.']['fontFile'] = '../' . $font;
$gifObjArray[$ic . '0.']['fontColor'] = $color;
$gifObjArray[$ic . '0.']['maxWidth'] = $width;
$gifObjArray[$ic . '0.']['offset'] = (($ic-1) * $width + $hOffset) . ',' . $vertOffset;
}
$gifCreator = GeneralUtility::makeInstance(GifBuilderUtility::class);
if ($GLOBALS['TYPO3_CONF_VARS']['GFX']['gdlib'] ?? false) {
$gifCreator->start($gifObjArray, []);
return $gifCreator->gifBuild();
} else {
return false;
}
}
/************************************************************\
*
* GD Fontmaker Copyright 2005 Howard Yeend
* www.puremango.co.uk
*
* This file is part of GD Fontmaker.
*
* GD Fontmaker is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* GD Fontmaker is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GD Fontmaker; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*
\************************************************************/
public static function makeFont($image, $numchars, $startchar, $pixelwidth, $pixelheight, $endianness = 0)
{
$startchar = ord($startchar);
// encode this at start of font
if ($endianness) {
// big-endian
$fontdata = chr(0).chr(0).chr(0).chr($numchars).chr(0).chr(0).chr(0).chr($startchar).chr(0).chr(0).chr(0).chr($pixelwidth).chr(0).chr(0).chr(0).chr($pixelheight);
} else {
// little-endian
$fontdata = chr($numchars).chr(0).chr(0).chr(0).chr($startchar).chr(0).chr(0).chr(0).chr($pixelwidth).chr(0).chr(0).chr(0).chr($pixelheight).chr(0).chr(0).chr(0);
}
// loop through each pixel of each character of the PNG
// (we know the dimensions of the characters because the user told us what they were)
$y = 0;
$x = 0;
$start_x = 0;
for ($c = 0; $c < $numchars*$pixelwidth; $c += $pixelwidth) {
for ($y = 0; $y < $pixelheight; $y++) {
for ($x = $c; $x < $c+$pixelwidth; $x++) {
// get colour of this pixel
$rgb = ImageColorAt($image, $x, $y);
if ($rgb == 0) {
// it's black; font data
$fontdata .= chr(255);
} else {
// it's not black; background
$fontdata .= chr(0);
}
$i++;
}
}
}
return $fontdata;
}
}