"Fossies" - the Fresh Open Source Software Archive
Member "seopanel/libs/mpdf/README.txt" (22 Dec 2019, 7023 Bytes) of package /linux/www/seopanel.v.4.3.0.zip:
As a special service "Fossies" has tried to format the requested text file into HTML format (style: standard
) with prefixed line numbers.
Alternatively you can here view
the uninterpreted source code file.
For more information about "README.txt" see the Fossies "Dox" file reference
3 * Download the .zip file and unzip it
4 * Create a folder e.g. /mpdf on your server
5 * Upload all of the files to the server, maintaining the folders as they are
6 * Ensure that you have write permissions set (CHMOD 6xx or 7xx) for the following folders:
7 /ttfontdata/ - used to cache font data; improves performance a lot
8 /tmp/ - used for some images and ProgressBar
9 /graph_cache/ - if you are using JpGraph in conjunction with mPDF
11 To test the installation, point your browser to the basic example file : [path_to_mpdf_folder]/mpdf/examples/example_basic.php
13 If you wish to define a different folder for temporary files rather than /tmp/ see the note on 'Folder for temporary files' in
14 the section on Installation & Setup in the manual (http://mpdf1.com/manual/).
16 If you have problems, please read the section on troubleshooting in the manual.
21 I will refer to font names in 2 ways:
22 "CSS font-family name" - mPDF is designed primarily to read HTML and CSS. This is the name used in CSS e.g.
23 <p style="font-family: 'Trebuchet MS';">
25 "mPDF font-family name" - the name used internally to process fonts. This could be anything you like,
26 but by default mPDF will convert CSS font-family names by removing any spaces and changing
27 to lowercase. Reading the name above, mPDF will look for a "mPDF font-family name" of
30 The configurable values referred to below are set in the config_fonts.php file
32 When parsing HTML/CSS, mPDF will read the CSS font-family name (e.g. 'Trebuchet MS') and convert
33 by removing any spaces and changing to lowercase, to look for a mPDF font-family name (trebuchetms).
35 Next it will look for a translation (if set) e.g.:
36 $this->fonttrans = array(
37 'trebuchetms' => 'trebuchet'
40 Now the mPDF font-family name to be used is 'trebuchet'
42 If you wish to make this font available, you need to specify the Truetype .ttf font files for each variant.
43 These should be defined in the array:
44 $this->fontdata = array(
45 "trebuchet" => array(
46 'R' => "trebuc.ttf",
47 'B' => "trebucbd.ttf",
48 'I' => "trebucit.ttf",
49 'BI' => "trebucbi.ttf",
53 This is the array which determines whether a font is available to mPDF. Each font-family must have a
54 Regular ['R'] file defined - the others (bold, italic, bold-italic) are optional.
56 mPDF will try to load the font-file. If you have defined _MPDF_SYSTEM_TTFONTS at the top of the
57 config_fonts.php file, it will first look for the font-file there. This is useful if you are running
58 mPDF on a computer which already has a folder with TTF fonts in (e.g. on Windows)
60 If the font-file is not there, or _MPDF_SYSTEM_TTFONTS is not defined, mPDF will look in the folder
63 Note that the font-file names are case-sensitive and can contain capitals.
65 If the folder /ttfontdata/ is writeable (CHMOD 644 or 755), mPDF will save files there which it can
66 re-use next time it accesses a particular font. This will significantly improve processing time
67 and is strongly recommended.
69 mPDF should be able to read most TrueType Unicode font files with a .ttf extension
70 Truetype fonts with .ttf extension that are OpenType also work OK.
71 TrueType collections (.ttc) will also work if they contain TrueType Unicode fonts.
74 Character substitution
76 Most people will have access to a Pan-Unicode font with most Unicode characters in it such as
77 Arial Unicode MS. Set $this->backupSubsFont = array('arialunicodems'); at the top of the config_fonts.php file
78 to use this font when substituting any characters not found in the specific font being used.
81 You can set $mpdf->useSubstitutions = true; at runtime
82 or $this->useSubstitutions = true; in the config.php file
84 <p style="font-family: 'Comic Sans MS'">This text contains a Thai character ม which does not exist
85 in the Comic Sans MS font file</p>
87 When useSubstitutions is true, mPDF will try to find substitutions for any missing characters:
88 1) firstly looks if the character is available in the inbuilt Symbols or ZapfDingbats fonts;
89 2) [If defined] looks in each of the the font(s) set by $this->backupSubsFont array
91 NB There is an increase in processing time when using substitutions, and even more so if
92 a backupSubsFont is defined.
94 Controlling mPDF mode
96 The first parameter of new mPDF('') works as follows:
97 new mPDF('c') - forces mPDF to only use the built-in [c]ore Adobe fonts (Helvetica, Times etc)
99 new mPDF('') - default - font subsetting behaviour is determined by the configurable variables
100 $this->maxTTFFilesize and $this->percentSubset (see below)
101 Default values are set so that: 1) very large font files are always subset
102 2) Fonts are embedded as subsets if < 30% of the characters are used
104 new mPDF('..-x') - used together with a language or language/country code, this will cause
105 mPDF to use only in-built core fonts (Helvetica, Times) if the language specified is appropiate;
106 otherwise it will force subsetting (equivalent to using "")
107 e.g. new mPDF('de-x') or new mPDF('pt-BR-x') will use in-built core fonts
108 and new mPDF('ru-x') will use subsets of any available TrueType fonts
109 The languages that use core fonts are defined in config_cp.php (using the value $coreSuitable).
111 new mPDF('..+aCJK') new mPDF('+aCJK')
112 new mPDF('..-aCJK') new mPDF('-aCJK')
113 - used optionally together with a language or language/country code, +aCJK will force mPDF
114 to use the Adobe non-embedded CJK fonts when a passage is marked with e.g. "lang: ja"
115 This can be used at runtime to override the value set for $mpdf->useAdobeCJK in config.php
116 Use in conjunction with settings in config_cp.php
118 For backwards compatibility, new mPDF('-s') and new mPDF('s') will force subsetting by
119 setting $this->percentSubset=100 (see below)
120 new mPDF('utf-8-s') and new mPDF('ar-s') are also recognised
122 Language/Country (ll-cc)
124 You can use a language code ('en') or language/country code ('en-GB') to control which
125 mode/fonts are used. The behaviour is set up in config_cp.php file.
126 The default settings show some of the things you can do:
127 new mPDF('de') - as German is a Western European langauge, it is suitable to use the Adobe core fonts.
128 Using 'de' alone will do nothing, but if you use ('de-x'), this will use core fonts.
129 new mPDF('th') - many fonts do not contain the characters necessary for Thai script. The value $unifonts
130 defines a restricted list of fonts available for mPDF to use.
132 NB <html dir="rtl"> or <body dir="rtl"> are supported.
136 Configuration variables changed
138 Configuration variables are documented in the on-line manual (http://mpdf1.com/manual/).
141 Font folders
143 If you wish to define your own font file folders (perhaps to share),
144 you can define the 2 constants in your script before including the mpdf.php script e.g.:
147 define('_MPDF_TTFONTDATAPATH','your_path/ttfontdata/'); // should be writeable