1.What's exactly the license of FPDF? Are there any usage restrictions?
+FPDF is released under a permissive license: there is no usage restriction. You may embed it
+freely in your application (commercial or not), with or without modifications.
+
+
+
+
2.When I try to create a PDF, a lot of weird characters show on the screen. Why?
+These "weird" characters are in fact the actual content of your PDF. This behavior is a bug of
+IE6. When it first receives an HTML page, then a PDF from the same URL, it displays it directly
+without launching Acrobat. This happens frequently during the development stage: on the least
+script error, an HTML page is sent, and after correction, the PDF arrives.
+
+To solve the problem, simply quit and restart IE. You can also go to another URL and come
+back.
+
+To avoid this kind of inconvenience during the development, you can generate the PDF directly
+to a file and open it through the explorer.
+
+
+
+
3.I try to generate a PDF and IE displays a blank page. What happens?
+First of all, check that you send nothing to the browser after the PDF (not even a space or a
+carriage return). You can put an exit statement just after the call to the Output() method to
+be sure. If it still doesn't work, it means you're a victim of the "blank page syndrome". IE
+used in conjunction with the Acrobat plug-in suffers from many bugs. To avoid these problems
+in a reliable manner, two main techniques exist:
+
+
+- Disable the plug-in and use Acrobat as a helper application. To do this, launch Acrobat, go
+to the Edit menu, Preferences, Internet, and uncheck "Display PDF in browser". Then, the next
+time you load a PDF in IE, it displays the dialog box "Open it" or "Save it to disk". Uncheck
+the option "Always ask before opening this type of file" and choose Open. From now on, PDF files
+will open automatically in an external Acrobat window.
+
+The drawback of the method is that you need to alter the client configuration, which you can do
+in an intranet environment but not for the Internet.
+
+
+- Use a redirection technique. It consists in generating the PDF in a temporary file on the server
+and redirect the client to it. For example, at the end of the script, you can put the following:
+
+
//Determine a temporary file name in the current directory
+$file = basename(tempnam('.', 'tmp'));
+rename($file, $file.'.pdf');
+$file .= '.pdf';
+//Save PDF to file
+$pdf->Output($file, 'F');
+//Redirect
+header('Location: '.$file);
+
+This method turns the dynamic PDF into a static one and avoids all troubles. But you have to do
+some cleaning in order to delete the temporary files. For example:
+
+This function deletes all files of the form tmp*.pdf older than an hour in the specified
+directory. You may call it where you want, for example in the script which generates the PDF.
+
+
+
+
4.I can't make line breaks work. I put \n in the string printed by MultiCell but it doesn't work.
+You have to enclose your string with double quotes, not single ones.
+
+
+
+
5.I try to display a variable in the Header method but nothing prints.
+You have to use the global keyword to access global variables, for example:
+
+Don't use UTF-8 encoding. Standard FPDF fonts use ISO-8859-1 or Windows-1252.
+It is possible to perform a conversion to ISO-8859-1 with utf8_decode():
+
+
$str = utf8_decode($str);
+
+But some characters such as Euro won't be translated correctly. If the iconv extension is available, the
+right way to do it is the following:
+
+
$str = iconv('UTF-8', 'windows-1252', $str);
+
+
+
+
+
8.I try to display the Euro symbol but it doesn't work.
+The standard fonts have the Euro character at position 128. You can define a constant like this
+for convenience:
+
+
define('EURO', chr(128));
+
+
+
+
+
9.I get the following error when I try to generate a PDF: Some data has already been output, can't send PDF file
+You must send nothing to the browser except the PDF itself: no HTML, no space, no carriage return. A common
+case is having extra blank at the end of an included script file.
+If you can't figure out where the problem comes from, this other message appearing just before can help you:
+
+Warning: Cannot modify header information - headers already sent by (output started at script.php:X)
+
+It means that script.php outputs something at line X. Go to this line and fix it.
+In case the message doesn't show, first check that you didn't disable warnings, then add this at the very
+beginning of your script:
+
+
ob_end_clean();
+
+If you still don't see it, disable zlib.output_compression in your php.ini and it should appear.
+
+
+
+
10.I draw a frame with very precise dimensions, but when printed I notice some differences.
+To respect dimensions, select "None" for the Page Scaling setting instead of "Shrink to Printable Area" in the print dialog box.
+
+
+
+
11.I'd like to use the whole surface of the page, but when printed I always have some margins. How can I get rid of them?
+Printers have physical margins (different depending on the models); it is therefore impossible to remove
+them and print on the whole surface of the paper.
+
+
+
+
12.How can I put a background in my PDF?
+For a picture, call Image() in the Header() method, before any other output. To set a background color, use Rect().
+
+
+
+
13.How can I set a specific header or footer on the first page?
16.What's the limit of the file sizes I can generate with FPDF?
+There is no particular limit. There are some constraints, however:
+
+
+- The maximum memory size allocated to PHP scripts is usually 8MB. For very big documents,
+especially with images, this limit may be reached (the file being built into memory). The
+parameter is configured in the php.ini file.
+
+
+- The maximum execution time allocated defaults to 30 seconds. This limit can of course be easily
+reached. It is configured in php.ini and may be altered dynamically with set_time_limit().
+
+
+- Browsers generally have a 5 minute time-out. If you send the PDF directly to the browser and
+reach the limit, it will be lost. It is therefore advised for very big documents to
+generate them in a file, and to send some data to the browser from time to time (with a call
+to flush() to force the output). When the document is finished, you can send a redirection to
+it or create a link.
+
+Remark: even if the browser times out, the script may continue to run on the server.
+
18.I'd like to make a search engine in PHP and index PDF files. Can I do it with FPDF?
+No. But a GPL C utility does exist, pdftotext, which is able to extract the textual content from
+a PDF. It is provided with the Xpdf package:
+
+http://www.foolabs.com/xpdf/
+
+
+
+
19.Can I convert an HTML page to PDF with FPDF?
+Not real-world pages. But a GPL C utility does exist, htmldoc, which allows to do it and gives good results:
+
+http://www.htmldoc.org
+
+
+
+
20.Can I concatenate PDF files with FPDF?
+Not directly, but it is possible to use FPDI
+to perform this task. Some free command-line tools also exist:
+
+mbtPdfAsm
+pdftk
+
+- The MakeFont utility has been completely rewritten and doesn't depend on ttf2pt1 anymore.
+- Alpha channel is now supported for PNGs.
+- When inserting an image, it's now possible to specify its resolution.
+- Default resolution for images was increased from 72 to 96 dpi.
+- When inserting a GIF image, no temporary file is used anymore if the PHP version is 5.1 or higher.
+- When output buffering is enabled and the PDF is about to be sent, the buffer is now cleared if it contains only a UTF-8 BOM and/or whitespace (instead of throwing an error).
+- Symbol and ZapfDingbats fonts now support underline style.
+- Custom page sizes are now checked to ensure that width is smaller than height.
+- Standard font files were changed to use the same format as user fonts.
+- A bug in the embedding of Type1 fonts was fixed.
+- A bug related to SetDisplayMode() and the current locale was fixed.
+- A display issue occurring with the Adobe Reader X plug-in was fixed.
+- An issue related to transparency with some versions of Adobe Reader was fixed.
+- The Content-Length header was removed because it caused an issue when the HTTP server applies compression.
+
+
v1.6 (2008-08-03)
+
+- PHP 4.3.10 or higher is now required.
+- GIF image support.
+- Images can now trigger page breaks.
+- Possibility to have different page formats in a single document.
+- Document properties (author, creator, keywords, subject and title) can now be specified in UTF-8.
+- Fixed a bug: when a PNG was inserted through a URL, an error sometimes occurred.
+- An automatic page break in Header() doesn't cause an infinite loop any more.
+- Removed some warning messages appearing with recent PHP versions.
+- Added HTTP headers to reduce problems with IE.
+
+
v1.53 (2004-12-31)
+
+- When the font subdirectory is in the same directory as fpdf.php, it's no longer necessary to define the FPDF_FONTPATH constant.
+- The array $HTTP_SERVER_VARS is no longer used. It could cause trouble on PHP5-based configurations with the register_long_arrays option disabled.
+- Fixed a problem related to Type1 font embedding which caused trouble to some PDF processors.
+- The file name sent to the browser could not contain a space character.
+- The Cell() method could not print the number 0 (you had to pass the string '0').
+
+
v1.52 (2003-12-30)
+
+- Image() now displays the image at 72 dpi if no dimension is given.
+- Output() takes a string as second parameter to indicate destination.
+- Open() is now called automatically by AddPage().
+- Inserting remote JPEG images doesn't generate an error any longer.
+- Decimal separator is forced to dot in the constructor.
+- Added several encodings (Turkish, Thai, Hebrew, Ukrainian and Vietnamese).
+- The last line of a right-aligned MultiCell() was not correctly aligned if it was terminated by a carriage return.
+- No more error message about already sent headers when outputting the PDF to the standard output from the command line.
+- The underlining was going too far for text containing characters \, ( or ).
+- $HTTP_ENV_VARS has been replaced by $HTTP_SERVER_VARS.
+
+
v1.51 (2002-08-03)
+
+- Type1 font support.
+- Added Baltic encoding.
+- The class now works internally in points with the origin at the bottom in order to avoid two bugs occurring with Acrobat 5 : * The line thickness was too large when printed under Windows 98 SE and ME. * TrueType fonts didn't appear immediately inside the plug-in (a substitution font was used), one had to cause a window refresh to make them show up.
+- It's no longer necessary to set the decimal separator as dot to produce valid documents.
+- The clickable area in a cell was always on the left independently from the text alignment.
+- JPEG images in CMYK mode appeared in inverted colors.
+- Transparent PNG images in grayscale or true color mode were incorrectly handled.
+- Adding new fonts now works correctly even with the magic_quotes_runtime option set to on.
+
+
v1.5 (2002-05-28)
+
+- TrueType font (AddFont()) and encoding support (Western and Eastern Europe, Cyrillic and Greek).
+- Added Write() method.
+- Added underlined style.
+- Internal and external link support (AddLink(), SetLink(), Link()).
+- Added right margin management and methods SetRightMargin(), SetTopMargin().
+- Modification of SetDisplayMode() to select page layout.
+- The border parameter of MultiCell() now lets choose borders to draw as Cell().
+- When a document contains no page, Close() now calls AddPage() instead of causing a fatal error.
+
+
v1.41 (2002-03-13)
+
+- Fixed SetDisplayMode() which no longer worked (the PDF viewer used its default display).
+
+
v1.4 (2002-03-02)
+
+- PHP3 is no longer supported.
+- Page compression (SetCompression()).
+- Choice of page format and possibility to change orientation inside document.
+- Added AcceptPageBreak() method.
+- Ability to print the total number of pages (AliasNbPages()).
+- Choice of cell borders to draw.
+- New mode for Cell(): the current position can now move under the cell.
+- Ability to include an image by specifying height only (width is calculated automatically).
+- Fixed a bug: when a justified line triggered a page break, the footer inherited the corresponding word spacing.
+
+
v1.31 (2002-01-12)
+
+- Fixed a bug in drawing frame with MultiCell(): the last line always started from the left margin.
+- Removed Expires HTTP header (gives trouble in some situations).
+- Added Content-disposition HTTP header (seems to help in some situations).
+
+
v1.3 (2001-12-03)
+
+- Line break and text justification support (MultiCell()).
+- Color support (SetDrawColor(), SetFillColor(), SetTextColor()). Possibility to draw filled rectangles and paint cell background.
+- A cell whose width is declared null extends up to the right margin of the page.
+- Line width is now retained from page to page and defaults to 0.2 mm.
+- Added SetXY() method.
+- Fixed a passing by reference done in a deprecated manner for PHP4.
+
+
v1.2 (2001-11-11)
+
+- Added font metric files and GetStringWidth() method.
+- Centering and right-aligning text in cells.
+- Display mode control (SetDisplayMode()).
+- Added methods to set document properties (SetAuthor(), SetCreator(), SetKeywords(), SetSubject(), SetTitle()).
+- Possibility to force PDF download by browser.
+- Added SetX() and GetX() methods.
+- During automatic page break, current abscissa is now retained.
+
+
v1.11 (2001-10-20)
+
+- PNG support doesn't require PHP4/zlib any more. Data are now put directly into PDF without any decompression/recompression stage.
+- Image insertion now works correctly even with magic_quotes_runtime option set to on.
+
+
v1.1 (2001-10-07)
+
+- JPEG and PNG image support.
+
+
v1.01 (2001-10-03)
+
+- Fixed a bug involving page break: in case when Header() doesn't specify a font, the one from previous page was not restored and produced an incorrect document.
+
+Whenever a page break condition is met, the method is called, and the break is issued or not
+depending on the returned value. The default implementation returns a value according to the
+mode selected by SetAutoPageBreak().
+
+This method is called automatically and should not be called directly by the application.
+
Example
+The method is overriden in an inherited class in order to obtain a 3 column layout:
+
+
class PDF extends FPDF
+{
+var $col = 0;
+
+function SetCol($col)
+{
+ // Move position to a column
+ $this->col = $col;
+ $x = 10+$col*65;
+ $this->SetLeftMargin($x);
+ $this->SetX($x);
+}
+
+function AcceptPageBreak()
+{
+ if($this->col<2)
+ {
+ // Go to next column
+ $this->SetCol($this->col+1);
+ $this->SetY(10);
+ return false;
+ }
+ else
+ {
+ // Go back to first column and issue page break
+ $this->SetCol(0);
+ return true;
+ }
+}
+}
+
+$pdf = new PDF();
+$pdf->AddPage();
+$pdf->SetFont('Arial','',12);
+for($i=1;$i<=300;$i++)
+ $pdf->Cell(0,5,"Line $i",0,1);
+$pdf->Output();
+AddFont(string family [, string style [, string file]])
+
Description
+Imports a TrueType, OpenType or Type1 font and makes it available. It is necessary to generate a font
+definition file first with the MakeFont utility.
+
+The definition file (and the font file itself when embedding) must be present in the font directory.
+If it is not found, the error "Could not include font definition file" is raised.
+
Parameters
+
+
family
+
+Font family. The name can be chosen arbitrarily. If it is a standard family name, it will
+override the corresponding font.
+
+
style
+
+Font style. Possible values are (case insensitive):
+
+
empty string: regular
+
B: bold
+
I: italic
+
BI or IB: bold italic
+
+The default value is regular.
+
+
file
+
+The font definition file.
+
+By default, the name is built from the family and style, in lower case with no space.
+
+Creates a new internal link and returns its identifier. An internal link is a clickable area
+which directs to another place within the document.
+
+The identifier can then be passed to Cell(), Write(), Image() or Link(). The destination is
+defined with SetLink().
+
+Adds a new page to the document. If a page is already present, the Footer() method is called
+first to output the footer. Then the page is added, the current position set to the top-left
+corner according to the left and top margins, and Header() is called to display the header.
+
+The font which was set before calling is automatically restored. There is no need to call
+SetFont() again if you want to continue with the same font. The same is true for colors and
+line width.
+
+The origin of the coordinate system is at the top-left corner and increasing ordinates go
+downwards.
+
Parameters
+
+
orientation
+
+Page orientation. Possible values are (case insensitive):
+
+
P or Portrait
+
L or Landscape
+
+The default value is the one passed to the constructor.
+
+
size
+
+Page size. It can be either one of the following values (case insensitive):
+
+
A3
+
A4
+
A5
+
Letter
+
Legal
+
+or an array containing the width and the height (expressed in user unit).
+
+The default value is the one passed to the constructor.
+
+Defines an alias for the total number of pages. It will be substituted as the document is
+closed.
+
Parameters
+
+
alias
+
+The alias. Default value: {nb}.
+
+
+
Example
+
+
class PDF extends FPDF
+{
+function Footer()
+{
+ // Go to 1.5 cm from bottom
+ $this->SetY(-15);
+ // Select Arial italic 8
+ $this->SetFont('Arial','I',8);
+ // Print current and total page numbers
+ $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
+}
+}
+
+$pdf = new PDF();
+$pdf->AliasNbPages();
+Cell(float w [, float h [, string txt [, mixed border [, int ln [, string align [, boolean fill [, mixed link]]]]]]])
+
Description
+Prints a cell (rectangular area) with optional borders, background color and character string.
+The upper-left corner of the cell corresponds to the current position. The text can be aligned
+or centered. After the call, the current position moves to the right or to the next line. It is
+possible to put a link on the text.
+
+If automatic page breaking is enabled and the cell goes beyond the limit, a page break is
+done before outputting.
+
Parameters
+
+
w
+
+Cell width. If 0, the cell extends up to the right margin.
+
+
h
+
+Cell height.
+Default value: 0.
+
+
txt
+
+String to print.
+Default value: empty string.
+
+
border
+
+Indicates if borders must be drawn around the cell. The value can be either a number:
+
+
0: no border
+
1: frame
+
+or a string containing some or all of the following characters (in any order):
+
+
L: left
+
T: top
+
R: right
+
B: bottom
+
+Default value: 0.
+
+
ln
+
+Indicates where the current position should go after the call. Possible values are:
+
+
0: to the right
+
1: to the beginning of the next line
+
2: below
+
+Putting 1 is equivalent to putting 0 and calling Ln() just after.
+Default value: 0.
+
+
align
+
+Allows to center or align the text. Possible values are:
+
+
L or empty string: left align (default value)
+
C: center
+
R: right align
+
+
+
fill
+
+Indicates if the cell background must be painted (true) or transparent (false).
+Default value: false.
+
+
link
+
+URL or identifier returned by AddLink().
+
+
+
Example
+
+
// Set font
+$pdf->SetFont('Arial','B',16);
+// Move to 8 cm to the right
+$pdf->Cell(80);
+// Centered text in a framed 20*10 mm cell and line break
+$pdf->Cell(20,10,'Title',1,1,'C');
+Terminates the PDF document. It is not necessary to call this method explicitly because Output()
+does it automatically.
+
+If the document contains no page, AddPage() is called to prevent from getting an invalid document.
+
+This method is automatically called in case of fatal error; it simply outputs the message
+and halts the execution. An inherited class may override it to customize the error handling
+but should always halt the script, or the resulting document would probably be invalid.
+
+This method is used to render the page footer. It is automatically called by AddPage() and
+Close() and should not be called directly by the application. The implementation in FPDF is
+empty, so you have to subclass it and override the method if you want a specific processing.
+
Example
+
+
class PDF extends FPDF
+{
+function Footer()
+{
+ // Go to 1.5 cm from bottom
+ $this->SetY(-15);
+ // Select Arial italic 8
+ $this->SetFont('Arial','I',8);
+ // Print centered page number
+ $this->Cell(0,10,'Page '.$this->PageNo(),0,0,'C');
+}
+}
+FPDF([string orientation [, string unit [, mixed size]]])
+
Description
+This is the class constructor. It allows to set up the page size, the orientation and the
+unit of measure used in all methods (except for font sizes).
+
Parameters
+
+
orientation
+
+Default page orientation. Possible values are (case insensitive):
+
+
P or Portrait
+
L or Landscape
+
+Default value is P.
+
+
unit
+
+User unit. Possible values are:
+
+
pt: point
+
mm: millimeter
+
cm: centimeter
+
in: inch
+
+A point equals 1/72 of inch, that is to say about 0.35 mm (an inch being 2.54 cm). This
+is a very common unit in typography; font sizes are expressed in that unit.
+
+
+Default value is mm.
+
+
size
+
+The size used for pages. It can be either one of the following values (case insensitive):
+
+
A3
+
A4
+
A5
+
Letter
+
Legal
+
+or an array containing the width and the height (expressed in the unit given by unit).
+
+Default value is A4.
+
+This method is used to render the page header. It is automatically called by AddPage() and
+should not be called directly by the application. The implementation in FPDF is empty, so
+you have to subclass it and override the method if you want a specific processing.
+
Example
+
+
class PDF extends FPDF
+{
+function Header()
+{
+ // Select Arial bold 15
+ $this->SetFont('Arial','B',15);
+ // Move to the right
+ $this->Cell(80);
+ // Framed title
+ $this->Cell(30,10,'Title',1,0,'C');
+ // Line break
+ $this->Ln(20);
+}
+}
+Image(string file [, float x [, float y [, float w [, float h [, string type [, mixed link]]]]]])
+
Description
+Puts an image. The size it will take on the page can be specified in different ways:
+
+
explicit width and height (expressed in user unit or dpi)
+
one explicit dimension, the other being calculated automatically in order to keep the original proportions
+
no explicit dimension, in which case the image is put at 96 dpi
+
+Supported formats are JPEG, PNG and GIF. The GD extension is required for GIF.
+
+
+For JPEGs, all flavors are allowed:
+
+
gray scales
+
true colors (24 bits)
+
CMYK (32 bits)
+
+For PNGs, are allowed:
+
+
gray scales on at most 8 bits (256 levels)
+
indexed colors
+
true colors (24 bits)
+
+For GIFs: in case of an animated GIF, only the first frame is displayed.
+
+Transparency is supported.
+
+The format can be specified explicitly or inferred from the file extension.
+
+It is possible to put a link on the image.
+
+Remark: if an image is used several times, only one copy is embedded in the file.
+
Parameters
+
+
file
+
+Path or URL of the image.
+
+
x
+
+Abscissa of the upper-left corner. If not specified or equal to null, the current abscissa
+is used.
+
+
y
+
+Ordinate of the upper-left corner. If not specified or equal to null, the current ordinate
+is used; moreover, a page break is triggered first if necessary (in case automatic page breaking is enabled)
+and, after the call, the current ordinate is moved to the bottom of the image.
+
+
w
+
+Width of the image in the page. There are three cases:
+
+
If the value is positive, it represents the width in user unit
+
If the value is negative, the absolute value represents the horizontal resolution in dpi
+
If the value is not specified or equal to zero, it is automatically calculated
+
+
+
h
+
+Height of the image in the page. There are three cases:
+
+
If the value is positive, it represents the height in user unit
+
If the value is negative, the absolute value represents the vertical resolution in dpi
+
If the value is not specified or equal to zero, it is automatically calculated
+
+
+
type
+
+Image format. Possible values are (case insensitive): JPG, JPEG, PNG and GIF.
+If not specified, the type is inferred from the file extension.
+
+
link
+
+URL or identifier returned by AddLink().
+
+
+
Example
+
+
// Insert a logo in the top-left corner at 300 dpi
+$pdf->Image('logo.png',10,10,-300);
+// Insert a dynamic image from a URL
+$pdf->Image('http://chart.googleapis.com/chart?cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World',60,30,90,0,'PNG');
+AcceptPageBreak - accept or not automatic page break
+AddFont - add a new font
+AddLink - create an internal link
+AddPage - add a new page
+AliasNbPages - define an alias for number of pages
+Cell - print a cell
+Close - terminate the document
+Error - fatal error
+Footer - page footer
+FPDF - constructor
+GetStringWidth - compute string length
+GetX - get current x position
+GetY - get current y position
+Header - page header
+Image - output an image
+Line - draw a line
+Link - put a link
+Ln - line break
+MultiCell - print text with line breaks
+Output - save or send the document
+PageNo - page number
+Rect - draw a rectangle
+SetAuthor - set the document author
+SetAutoPageBreak - set the automatic page breaking mode
+SetCompression - turn compression on or off
+SetCreator - set document creator
+SetDisplayMode - set display mode
+SetDrawColor - set drawing color
+SetFillColor - set filling color
+SetFont - set font
+SetFontSize - set font size
+SetKeywords - associate keywords with document
+SetLeftMargin - set left margin
+SetLineWidth - set line width
+SetLink - set internal link destination
+SetMargins - set margins
+SetRightMargin - set right margin
+SetSubject - set document subject
+SetTextColor - set text color
+SetTitle - set document title
+SetTopMargin - set top margin
+SetX - set current x position
+SetXY - set current x and y positions
+SetY - set current y position
+Text - print a string
+Write - print flowing text
+
+
diff --git a/pdf/fpdf/doc/line.htm b/pdf/fpdf/doc/line.htm
new file mode 100755
index 0000000..a9c5194
--- /dev/null
+++ b/pdf/fpdf/doc/line.htm
@@ -0,0 +1,38 @@
+
+
+
+
+Line
+
+
+
+
+Puts a link on a rectangular area of the page. Text or image links are generally put via Cell(),
+Write() or Image(), but this method can be useful for instance to define a clickable area inside
+an image.
+
Parameters
+
+
x
+
+Abscissa of the upper-left corner of the rectangle.
+
+
y
+
+Ordinate of the upper-left corner of the rectangle.
+
+This method allows printing text with line breaks. They can be automatic (as soon as the
+text reaches the right border of the cell) or explicit (via the \n character). As many cells
+as necessary are output, one below the other.
+
+Text can be aligned, centered or justified. The cell block can be framed and the background
+painted.
+
Parameters
+
+
w
+
+Width of cells. If 0, they extend up to the right margin of the page.
+
+
h
+
+Height of cells.
+
+
txt
+
+String to print.
+
+
border
+
+Indicates if borders must be drawn around the cell block. The value can be either a number:
+
+
0: no border
+
1: frame
+
+or a string containing some or all of the following characters (in any order):
+
+
L: left
+
T: top
+
R: right
+
B: bottom
+
+Default value: 0.
+
+
align
+
+Sets the text alignment. Possible values are:
+
+
L: left alignment
+
C: center
+
R: right alignment
+
J: justification (default value)
+
+
+
fill
+
+Indicates if the cell background must be painted (true) or transparent (false).
+Default value: false.
+
+Send the document to a given destination: browser, file or string. In the case of browser, the
+plug-in may be used (if present) or a download ("Save as" dialog box) may be forced.
+
+The method first calls Close() if necessary to terminate the document.
+
Parameters
+
+
name
+
+The name of the file. If not specified, the document will be sent to the browser
+(destination I) with the name doc.pdf.
+
+
dest
+
+Destination where to send the document. It can take one of the following values:
+
+
I: send the file inline to the browser. The plug-in is used if available.
+The name given by name is used when one selects the "Save as" option on the
+link generating the PDF.
+
D: send to the browser and force a file download with the name given by
+name.
+
F: save to a local file with the name given by name (may include a path).
+
S: return the document as a string. name is ignored.
+SetAutoPageBreak(boolean auto [, float margin])
+
Description
+Enables or disables the automatic page breaking mode. When enabling, the second parameter is
+the distance from the bottom of the page that defines the triggering limit. By default, the
+mode is on and the margin is 2 cm.
+
Parameters
+
+
auto
+
+Boolean indicating if mode should be on or off.
+
+Activates or deactivates page compression. When activated, the internal representation of
+each page is compressed, which leads to a compression ratio of about 2 for the resulting
+document.
+
+Compression is on by default.
+
+
+Note: the Zlib extension is required for this feature. If not present, compression
+will be turned off.
+
Parameters
+
+
compress
+
+Boolean indicating if compression must be enabled.
+
+Defines the way the document is to be displayed by the viewer. The zoom level can be set: pages can be
+displayed entirely on screen, occupy the full width of the window, use real size, be scaled by a
+specific zooming factor or use viewer default (configured in the Preferences menu of Adobe Reader).
+The page layout can be specified too: single at once, continuous display, two columns or viewer
+default.
+
Parameters
+
+
zoom
+
+The zoom to use. It can be one of the following string values:
+
+
fullpage: displays the entire page on screen
+
fullwidth: uses maximum width of window
+
real: uses real size (equivalent to 100% zoom)
+
default: uses viewer default mode
+
+or a number indicating the zooming factor to use.
+
+Defines the color used for all drawing operations (lines, rectangles and cell borders). It
+can be expressed in RGB components or gray scale. The method can be called before the first
+page is created and the value is retained from page to page.
+
Parameters
+
+
r
+
+If g et b are given, red component; if not, indicates the gray level.
+Value between 0 and 255.
+
+Defines the color used for all filling operations (filled rectangles and cell backgrounds).
+It can be expressed in RGB components or gray scale. The method can be called before the first
+page is created and the value is retained from page to page.
+
Parameters
+
+
r
+
+If g and b are given, red component; if not, indicates the gray level.
+Value between 0 and 255.
+
+SetFont(string family [, string style [, float size]])
+
Description
+Sets the font used to print character strings. It is mandatory to call this method
+at least once before printing text or the resulting document would not be valid.
+
+The font can be either a standard one or a font added via the AddFont() method. Standard fonts
+use the Windows encoding cp1252 (Western Europe).
+
+The method can be called before the first page is created and the font is kept from page
+to page.
+
+If you just wish to change the current font size, it is simpler to call SetFontSize().
+
+
+Note: the font definition files must be accessible. They are searched successively in:
+
+
The directory defined by the FPDF_FONTPATH constant (if this constant is defined)
+
The font directory located in the same directory as fpdf.php (if it exists)
+If the file corresponding to the requested font is not found, the error "Could not include font
+definition file" is raised.
+
Parameters
+
+
family
+
+Family font. It can be either a name defined by AddFont() or one of the standard families (case
+insensitive):
+
+
Courier (fixed-width)
+
Helvetica or Arial (synonymous; sans serif)
+
Times (serif)
+
Symbol (symbolic)
+
ZapfDingbats (symbolic)
+
+It is also possible to pass an empty string. In that case, the current family is kept.
+
+
style
+
+Font style. Possible values are (case insensitive):
+
+
empty string: regular
+
B: bold
+
I: italic
+
U: underline
+
+or any combination. The default value is regular.
+Bold and italic styles do not apply to Symbol and ZapfDingbats.
+
+
size
+
+Font size in points.
+
+The default value is the current size. If no size has been specified since the beginning of
+the document, the value taken is 12.
+
+
+
Example
+
+
// Times regular 12
+$pdf->SetFont('Times');
+// Arial bold 14
+$pdf->SetFont('Arial','B',14);
+// Removes bold
+$pdf->SetFont('');
+// Times bold, italic and underlined 14
+$pdf->SetFont('Times','BIU');
+Defines the left margin. The method can be called before creating the first page.
+
+If the current abscissa gets out of page, it is brought back to the margin.
+
+Defines the line width. By default, the value equals 0.2 mm. The method can be called before
+the first page is created and the value is retained from page to page.
+
+Defines the color used for text. It can be expressed in RGB components or gray scale. The
+method can be called before the first page is created and the value is retained from page to
+page.
+
Parameters
+
+
r
+
+If g et b are given, red component; if not, indicates the gray level.
+Value between 0 and 255.
+
+Defines the abscissa and ordinate of the current position. If the passed values are negative,
+they are relative respectively to the right and bottom of the page.
+
+Moves the current abscissa back to the left margin and sets the ordinate. If the passed value
+is negative, it is relative to the bottom of the page.
+
+Prints a character string. The origin is on the left of the first character, on the baseline.
+This method allows to place a string precisely on the page, but it is usually easier to use
+Cell(), MultiCell() or Write() which are the standard methods to print text.
+
+This method prints text from the current position. When the right margin is reached (or the \n
+character is met) a line break occurs and text continues from the left margin. Upon method exit,
+the current position is left just at the end of the text.
+
+It is possible to put a link on the text.
+
Parameters
+
+
h
+
+Line height.
+
+
txt
+
+String to print.
+
+
link
+
+URL or identifier returned by AddLink().
+
+
+
Example
+
+
// Begin with regular font
+$pdf->SetFont('Arial','',14);
+$pdf->Write(5,'Visit ');
+// Then put a blue underlined link
+$pdf->SetTextColor(0,0,255);
+$pdf->SetFont('','U');
+$pdf->Write(5,'www.fpdf.org','http://www.fpdf.org');
+After including the library file, we create an FPDF object.
+The FPDF() constructor is used here with the default values: pages are in A4 portrait and
+the unit of measure is millimeter. It could have been specified explicitly with:
+
+
$pdf = new FPDF('P','mm','A4');
+
+
+It's possible to use landscape (L), other page sizes (such as Letter and
+Legal) and units (pt, cm, in).
+
+
+There's no page at the moment, so we have to add one with AddPage(). The origin
+is at the upper-left corner and the current position is by default set at 1 cm from the
+borders; the margins can be changed with SetMargins().
+
+
+Before we can print text, it's mandatory to select a font with SetFont(), otherwise the
+document would be invalid. We choose Arial bold 16:
+
+
$pdf->SetFont('Arial','B',16);
+
+
+We could have specified italics with I, underlined with U or a regular font with an empty string
+(or any combination). Note that the font size is given in points, not millimeters (or another user
+unit); it's the only exception. The other standard fonts are Times, Courier, Symbol and ZapfDingbats.
+
+
+We can now print a cell with Cell(). A cell is a rectangular area, possibly framed,
+which contains a line of text. It is output at the current position. We specify its dimensions,
+its text (centered or aligned), if borders should be drawn, and where the current position
+moves after it (to the right, below or to the beginning of the next line). To add a frame, we would do this:
+
+
$pdf->Cell(40,10,'Hello World !',1);
+
+
+To add a new cell next to it with centered text and go to the next line, we would do:
+
+
$pdf->Cell(60,10,'Powered by FPDF.',0,1,'C');
+
+
+Remark: the line break can also be done with Ln(). This method additionnaly allows to specify
+the height of the break.
+
+
+Finally, the document is closed and sent to the browser with Output(). We could have saved
+it to a file by passing the desired file name.
+
+
+Caution: in case when the PDF is sent to the browser, nothing else must be output by the
+script, neither before nor after (no HTML, not even a space or a carriage return). If you send something
+before, you will get the error message: "Some data has already been output, can't send PDF file". If you
+send something after, the document might not display.
+
+
diff --git a/pdf/fpdf/tutorial/tuto1.php b/pdf/fpdf/tutorial/tuto1.php
new file mode 100755
index 0000000..14a0504
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto1.php
@@ -0,0 +1,9 @@
+AddPage();
+$pdf->SetFont('Arial','B',16);
+$pdf->Cell(40,10,'Hello World!');
+$pdf->Output();
+?>
diff --git a/pdf/fpdf/tutorial/tuto2.htm b/pdf/fpdf/tutorial/tuto2.htm
new file mode 100755
index 0000000..b892d1d
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto2.htm
@@ -0,0 +1,80 @@
+
+
+
+
+Header, footer, page break and image
+
+
+
+
Header, footer, page break and image
+Here's a two page example with header, footer and logo:
+
+
<?php
+require('fpdf.php');
+
+class PDF extends FPDF
+{
+// Page header
+function Header()
+{
+ // Logo
+ $this->Image('logo.png',10,6,30);
+ // Arial bold 15
+ $this->SetFont('Arial','B',15);
+ // Move to the right
+ $this->Cell(80);
+ // Title
+ $this->Cell(30,10,'Title',1,0,'C');
+ // Line break
+ $this->Ln(20);
+}
+
+// Page footer
+function Footer()
+{
+ // Position at 1.5 cm from bottom
+ $this->SetY(-15);
+ // Arial italic 8
+ $this->SetFont('Arial','I',8);
+ // Page number
+ $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
+}
+}
+
+// Instanciation of inherited class
+$pdf = new PDF();
+$pdf->AliasNbPages();
+$pdf->AddPage();
+$pdf->SetFont('Times','',12);
+for($i=1;$i<=40;$i++)
+ $pdf->Cell(0,10,'Printing line number '.$i,0,1);
+$pdf->Output();
+?>
+This example makes use of the Header() and Footer() methods to process page headers and
+footers. They are called automatically. They already exist in the FPDF class but do nothing,
+therefore we have to extend the class and override them.
+
+
+The logo is printed with the Image() method by specifying its upper-left corner and
+its width. The height is calculated automatically to respect the image proportions.
+
+
+To print the page number, a null value is passed as the cell width. It means that the cell
+should extend up to the right margin of the page; this is handy to center text. The current page
+number is returned by the PageNo() method; as for the total number of pages, it's obtained
+via the special value {nb} which is substituted when the document is finished
+(provided you first called AliasNbPages()).
+
+Note the use of the SetY() method which allows to set position at an absolute location in
+the page, starting from the top or the bottom.
+
+
+Another interesting feature is used here: the automatic page breaking. As soon as a cell would
+cross a limit in the page (at 2 centimeters from the bottom by default), a break is issued
+and the font restored. Although the header and footer select their own font (Arial), the body
+continues with Times. This mechanism of automatic restoration also applies to colors and line
+width. The limit which triggers page breaks can be set with SetAutoPageBreak().
+
+
diff --git a/pdf/fpdf/tutorial/tuto2.php b/pdf/fpdf/tutorial/tuto2.php
new file mode 100755
index 0000000..cc7d51c
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto2.php
@@ -0,0 +1,41 @@
+Image('logo.png',10,6,30);
+ // Arial bold 15
+ $this->SetFont('Arial','B',15);
+ // Move to the right
+ $this->Cell(80);
+ // Title
+ $this->Cell(30,10,'Title',1,0,'C');
+ // Line break
+ $this->Ln(20);
+}
+
+// Page footer
+function Footer()
+{
+ // Position at 1.5 cm from bottom
+ $this->SetY(-15);
+ // Arial italic 8
+ $this->SetFont('Arial','I',8);
+ // Page number
+ $this->Cell(0,10,'Page '.$this->PageNo().'/{nb}',0,0,'C');
+}
+}
+
+// Instanciation of inherited class
+$pdf = new PDF();
+$pdf->AliasNbPages();
+$pdf->AddPage();
+$pdf->SetFont('Times','',12);
+for($i=1;$i<=40;$i++)
+ $pdf->Cell(0,10,'Printing line number '.$i,0,1);
+$pdf->Output();
+?>
diff --git a/pdf/fpdf/tutorial/tuto3.htm b/pdf/fpdf/tutorial/tuto3.htm
new file mode 100755
index 0000000..fa58307
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto3.htm
@@ -0,0 +1,115 @@
+
+
+
+
+Line breaks and colors
+
+
+
+
Line breaks and colors
+Let's continue with an example which prints justified paragraphs. It also illustrates the use
+of colors.
+
+
<?php
+require('fpdf.php');
+
+class PDF extends FPDF
+{
+function Header()
+{
+ global $title;
+
+ // Arial bold 15
+ $this->SetFont('Arial','B',15);
+ // Calculate width of title and position
+ $w = $this->GetStringWidth($title)+6;
+ $this->SetX((210-$w)/2);
+ // Colors of frame, background and text
+ $this->SetDrawColor(0,80,180);
+ $this->SetFillColor(230,230,0);
+ $this->SetTextColor(220,50,50);
+ // Thickness of frame (1 mm)
+ $this->SetLineWidth(1);
+ // Title
+ $this->Cell($w,9,$title,1,1,'C',true);
+ // Line break
+ $this->Ln(10);
+}
+
+function Footer()
+{
+ // Position at 1.5 cm from bottom
+ $this->SetY(-15);
+ // Arial italic 8
+ $this->SetFont('Arial','I',8);
+ // Text color in gray
+ $this->SetTextColor(128);
+ // Page number
+ $this->Cell(0,10,'Page '.$this->PageNo(),0,0,'C');
+}
+
+function ChapterTitle($num, $label)
+{
+ // Arial 12
+ $this->SetFont('Arial','',12);
+ // Background color
+ $this->SetFillColor(200,220,255);
+ // Title
+ $this->Cell(0,6,"Chapter $num : $label",0,1,'L',true);
+ // Line break
+ $this->Ln(4);
+}
+
+function ChapterBody($file)
+{
+ // Read text file
+ $txt = file_get_contents($file);
+ // Times 12
+ $this->SetFont('Times','',12);
+ // Output justified text
+ $this->MultiCell(0,5,$txt);
+ // Line break
+ $this->Ln();
+ // Mention in italics
+ $this->SetFont('','I');
+ $this->Cell(0,5,'(end of excerpt)');
+}
+
+function PrintChapter($num, $title, $file)
+{
+ $this->AddPage();
+ $this->ChapterTitle($num,$title);
+ $this->ChapterBody($file);
+}
+}
+
+$pdf = new PDF();
+$title = '20000 Leagues Under the Seas';
+$pdf->SetTitle($title);
+$pdf->SetAuthor('Jules Verne');
+$pdf->PrintChapter(1,'A RUNAWAY REEF','20k_c1.txt');
+$pdf->PrintChapter(2,'THE PROS AND CONS','20k_c2.txt');
+$pdf->Output();
+?>
+The GetStringWidth() method allows to determine the length of a string in the current font,
+which is used here to calculate the position and the width of the frame surrounding the title.
+Then colors are set (via SetDrawColor(), SetFillColor() and SetTextColor()) and the
+thickness of the line is set to 1 mm (instead of 0.2 by default) with SetLineWidth(). Finally,
+we output the cell (the last parameter true indicates that the background must
+be filled).
+
+
+The method used to print the paragraphs is MultiCell(). Each time a line reaches the
+right extremity of the cell or a carriage return character is met, a line break is issued
+and a new cell automatically created under the current one. Text is justified by default.
+
+
+Two document properties are defined: the title (SetTitle()) and the author (SetAuthor()).
+There are several ways to view them in Adobe Reader. The first one is to open the file directly with
+the reader, go to the File menu and choose the Properties option. The second one, also available from
+the plug-in, is to right-click and select Document Properties. The third method is to type the Ctrl+D
+key combination.
+
+
diff --git a/pdf/fpdf/tutorial/tuto3.php b/pdf/fpdf/tutorial/tuto3.php
new file mode 100755
index 0000000..eade51c
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto3.php
@@ -0,0 +1,81 @@
+SetFont('Arial','B',15);
+ // Calculate width of title and position
+ $w = $this->GetStringWidth($title)+6;
+ $this->SetX((210-$w)/2);
+ // Colors of frame, background and text
+ $this->SetDrawColor(0,80,180);
+ $this->SetFillColor(230,230,0);
+ $this->SetTextColor(220,50,50);
+ // Thickness of frame (1 mm)
+ $this->SetLineWidth(1);
+ // Title
+ $this->Cell($w,9,$title,1,1,'C',true);
+ // Line break
+ $this->Ln(10);
+}
+
+function Footer()
+{
+ // Position at 1.5 cm from bottom
+ $this->SetY(-15);
+ // Arial italic 8
+ $this->SetFont('Arial','I',8);
+ // Text color in gray
+ $this->SetTextColor(128);
+ // Page number
+ $this->Cell(0,10,'Page '.$this->PageNo(),0,0,'C');
+}
+
+function ChapterTitle($num, $label)
+{
+ // Arial 12
+ $this->SetFont('Arial','',12);
+ // Background color
+ $this->SetFillColor(200,220,255);
+ // Title
+ $this->Cell(0,6,"Chapter $num : $label",0,1,'L',true);
+ // Line break
+ $this->Ln(4);
+}
+
+function ChapterBody($file)
+{
+ // Read text file
+ $txt = file_get_contents($file);
+ // Times 12
+ $this->SetFont('Times','',12);
+ // Output justified text
+ $this->MultiCell(0,5,$txt);
+ // Line break
+ $this->Ln();
+ // Mention in italics
+ $this->SetFont('','I');
+ $this->Cell(0,5,'(end of excerpt)');
+}
+
+function PrintChapter($num, $title, $file)
+{
+ $this->AddPage();
+ $this->ChapterTitle($num,$title);
+ $this->ChapterBody($file);
+}
+}
+
+$pdf = new PDF();
+$title = '20000 Leagues Under the Seas';
+$pdf->SetTitle($title);
+$pdf->SetAuthor('Jules Verne');
+$pdf->PrintChapter(1,'A RUNAWAY REEF','20k_c1.txt');
+$pdf->PrintChapter(2,'THE PROS AND CONS','20k_c2.txt');
+$pdf->Output();
+?>
diff --git a/pdf/fpdf/tutorial/tuto4.htm b/pdf/fpdf/tutorial/tuto4.htm
new file mode 100755
index 0000000..c4a4eb8
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto4.htm
@@ -0,0 +1,134 @@
+
+
+
+
+Multi-columns
+
+
+
+
Multi-columns
+This example is a variant of the previous one showing how to lay the text across multiple
+columns.
+
+
<?php
+require('fpdf.php');
+
+class PDF extends FPDF
+{
+// Current column
+var $col = 0;
+// Ordinate of column start
+var $y0;
+
+function Header()
+{
+ // Page header
+ global $title;
+
+ $this->SetFont('Arial','B',15);
+ $w = $this->GetStringWidth($title)+6;
+ $this->SetX((210-$w)/2);
+ $this->SetDrawColor(0,80,180);
+ $this->SetFillColor(230,230,0);
+ $this->SetTextColor(220,50,50);
+ $this->SetLineWidth(1);
+ $this->Cell($w,9,$title,1,1,'C',true);
+ $this->Ln(10);
+ // Save ordinate
+ $this->y0 = $this->GetY();
+}
+
+function Footer()
+{
+ // Page footer
+ $this->SetY(-15);
+ $this->SetFont('Arial','I',8);
+ $this->SetTextColor(128);
+ $this->Cell(0,10,'Page '.$this->PageNo(),0,0,'C');
+}
+
+function SetCol($col)
+{
+ // Set position at a given column
+ $this->col = $col;
+ $x = 10+$col*65;
+ $this->SetLeftMargin($x);
+ $this->SetX($x);
+}
+
+function AcceptPageBreak()
+{
+ // Method accepting or not automatic page break
+ if($this->col<2)
+ {
+ // Go to next column
+ $this->SetCol($this->col+1);
+ // Set ordinate to top
+ $this->SetY($this->y0);
+ // Keep on page
+ return false;
+ }
+ else
+ {
+ // Go back to first column
+ $this->SetCol(0);
+ // Page break
+ return true;
+ }
+}
+
+function ChapterTitle($num, $label)
+{
+ // Title
+ $this->SetFont('Arial','',12);
+ $this->SetFillColor(200,220,255);
+ $this->Cell(0,6,"Chapter $num : $label",0,1,'L',true);
+ $this->Ln(4);
+ // Save ordinate
+ $this->y0 = $this->GetY();
+}
+
+function ChapterBody($file)
+{
+ // Read text file
+ $txt = file_get_contents($file);
+ // Font
+ $this->SetFont('Times','',12);
+ // Output text in a 6 cm width column
+ $this->MultiCell(60,5,$txt);
+ $this->Ln();
+ // Mention
+ $this->SetFont('','I');
+ $this->Cell(0,5,'(end of excerpt)');
+ // Go back to first column
+ $this->SetCol(0);
+}
+
+function PrintChapter($num, $title, $file)
+{
+ // Add chapter
+ $this->AddPage();
+ $this->ChapterTitle($num,$title);
+ $this->ChapterBody($file);
+}
+}
+
+$pdf = new PDF();
+$title = '20000 Leagues Under the Seas';
+$pdf->SetTitle($title);
+$pdf->SetAuthor('Jules Verne');
+$pdf->PrintChapter(1,'A RUNAWAY REEF','20k_c1.txt');
+$pdf->PrintChapter(2,'THE PROS AND CONS','20k_c2.txt');
+$pdf->Output();
+?>
+The key method used is AcceptPageBreak(). It allows to accept or not an automatic page
+break. By refusing it and altering the margin and current position, the desired column layout
+is achieved.
+
+For the rest, not many changes; two properties have been added to the class to save the current
+column number and the position where columns begin, and the MultiCell() call specifies a
+6 centimeter width.
+
+
diff --git a/pdf/fpdf/tutorial/tuto4.php b/pdf/fpdf/tutorial/tuto4.php
new file mode 100755
index 0000000..360d237
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto4.php
@@ -0,0 +1,111 @@
+SetFont('Arial','B',15);
+ $w = $this->GetStringWidth($title)+6;
+ $this->SetX((210-$w)/2);
+ $this->SetDrawColor(0,80,180);
+ $this->SetFillColor(230,230,0);
+ $this->SetTextColor(220,50,50);
+ $this->SetLineWidth(1);
+ $this->Cell($w,9,$title,1,1,'C',true);
+ $this->Ln(10);
+ // Save ordinate
+ $this->y0 = $this->GetY();
+}
+
+function Footer()
+{
+ // Page footer
+ $this->SetY(-15);
+ $this->SetFont('Arial','I',8);
+ $this->SetTextColor(128);
+ $this->Cell(0,10,'Page '.$this->PageNo(),0,0,'C');
+}
+
+function SetCol($col)
+{
+ // Set position at a given column
+ $this->col = $col;
+ $x = 10+$col*65;
+ $this->SetLeftMargin($x);
+ $this->SetX($x);
+}
+
+function AcceptPageBreak()
+{
+ // Method accepting or not automatic page break
+ if($this->col<2)
+ {
+ // Go to next column
+ $this->SetCol($this->col+1);
+ // Set ordinate to top
+ $this->SetY($this->y0);
+ // Keep on page
+ return false;
+ }
+ else
+ {
+ // Go back to first column
+ $this->SetCol(0);
+ // Page break
+ return true;
+ }
+}
+
+function ChapterTitle($num, $label)
+{
+ // Title
+ $this->SetFont('Arial','',12);
+ $this->SetFillColor(200,220,255);
+ $this->Cell(0,6,"Chapter $num : $label",0,1,'L',true);
+ $this->Ln(4);
+ // Save ordinate
+ $this->y0 = $this->GetY();
+}
+
+function ChapterBody($file)
+{
+ // Read text file
+ $txt = file_get_contents($file);
+ // Font
+ $this->SetFont('Times','',12);
+ // Output text in a 6 cm width column
+ $this->MultiCell(60,5,$txt);
+ $this->Ln();
+ // Mention
+ $this->SetFont('','I');
+ $this->Cell(0,5,'(end of excerpt)');
+ // Go back to first column
+ $this->SetCol(0);
+}
+
+function PrintChapter($num, $title, $file)
+{
+ // Add chapter
+ $this->AddPage();
+ $this->ChapterTitle($num,$title);
+ $this->ChapterBody($file);
+}
+}
+
+$pdf = new PDF();
+$title = '20000 Leagues Under the Seas';
+$pdf->SetTitle($title);
+$pdf->SetAuthor('Jules Verne');
+$pdf->PrintChapter(1,'A RUNAWAY REEF','20k_c1.txt');
+$pdf->PrintChapter(2,'THE PROS AND CONS','20k_c2.txt');
+$pdf->Output();
+?>
diff --git a/pdf/fpdf/tutorial/tuto5.htm b/pdf/fpdf/tutorial/tuto5.htm
new file mode 100755
index 0000000..03fdd54
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto5.htm
@@ -0,0 +1,134 @@
+
+
+
+
+Tables
+
+
+
+
Tables
+This tutorial shows different ways to make tables.
+
+A table being just a collection of cells, it's natural to build one from them. The first
+example is achieved in the most basic way possible: simple framed cells, all of the same size
+and left aligned. The result is rudimentary but very quick to obtain.
+
+
+The second table brings some improvements: each column has its own width, headings are centered,
+and numbers right aligned. Moreover, horizontal lines have been removed. This is done by means
+of the border parameter of the Cell() method, which specifies which sides of the
+cell must be drawn. Here we want the left (L) and right (R) ones. It remains
+the problem of the horizontal line to finish the table. There are two possibilities: either
+check for the last line in the loop, in which case we use LRB for the border
+parameter; or, as done here, add the line once the loop is over.
+
+
+The third table is similar to the second one but uses colors. Fill, text and line colors are
+simply specified. Alternate coloring for rows is obtained by using alternatively transparent
+and filled cells.
+
+
diff --git a/pdf/fpdf/tutorial/tuto5.php b/pdf/fpdf/tutorial/tuto5.php
new file mode 100755
index 0000000..f1b64a2
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto5.php
@@ -0,0 +1,102 @@
+Cell(40,7,$col,1);
+ $this->Ln();
+ // Data
+ foreach($data as $row)
+ {
+ foreach($row as $col)
+ $this->Cell(40,6,$col,1);
+ $this->Ln();
+ }
+}
+
+// Better table
+function ImprovedTable($header, $data)
+{
+ // Column widths
+ $w = array(40, 35, 40, 45);
+ // Header
+ for($i=0;$iCell($w[$i],7,$header[$i],1,0,'C');
+ $this->Ln();
+ // Data
+ foreach($data as $row)
+ {
+ $this->Cell($w[0],6,$row[0],'LR');
+ $this->Cell($w[1],6,$row[1],'LR');
+ $this->Cell($w[2],6,number_format($row[2]),'LR',0,'R');
+ $this->Cell($w[3],6,number_format($row[3]),'LR',0,'R');
+ $this->Ln();
+ }
+ // Closing line
+ $this->Cell(array_sum($w),0,'','T');
+}
+
+// Colored table
+function FancyTable($header, $data)
+{
+ // Colors, line width and bold font
+ $this->SetFillColor(255,0,0);
+ $this->SetTextColor(255);
+ $this->SetDrawColor(128,0,0);
+ $this->SetLineWidth(.3);
+ $this->SetFont('','B');
+ // Header
+ $w = array(40, 35, 40, 45);
+ for($i=0;$iCell($w[$i],7,$header[$i],1,0,'C',true);
+ $this->Ln();
+ // Color and font restoration
+ $this->SetFillColor(224,235,255);
+ $this->SetTextColor(0);
+ $this->SetFont('');
+ // Data
+ $fill = false;
+ foreach($data as $row)
+ {
+ $this->Cell($w[0],6,$row[0],'LR',0,'L',$fill);
+ $this->Cell($w[1],6,$row[1],'LR',0,'L',$fill);
+ $this->Cell($w[2],6,number_format($row[2]),'LR',0,'R',$fill);
+ $this->Cell($w[3],6,number_format($row[3]),'LR',0,'R',$fill);
+ $this->Ln();
+ $fill = !$fill;
+ }
+ // Closing line
+ $this->Cell(array_sum($w),0,'','T');
+}
+}
+
+$pdf = new PDF();
+// Column headings
+$header = array('Country', 'Capital', 'Area (sq km)', 'Pop. (thousands)');
+// Data loading
+$data = $pdf->LoadData('countries.txt');
+$pdf->SetFont('Arial','',14);
+$pdf->AddPage();
+$pdf->BasicTable($header,$data);
+$pdf->AddPage();
+$pdf->ImprovedTable($header,$data);
+$pdf->AddPage();
+$pdf->FancyTable($header,$data);
+$pdf->Output();
+?>
diff --git a/pdf/fpdf/tutorial/tuto6.htm b/pdf/fpdf/tutorial/tuto6.htm
new file mode 100755
index 0000000..2b98d20
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto6.htm
@@ -0,0 +1,165 @@
+
+
+
+
+Links and flowing text
+
+
+
+
Links and flowing text
+This tutorial explains how to insert links (internal and external) and shows a new text writing
+mode. It also contains a basic HTML parser.
+
+
<?php
+require('fpdf.php');
+
+class PDF extends FPDF
+{
+var $B;
+var $I;
+var $U;
+var $HREF;
+
+function PDF($orientation='P', $unit='mm', $size='A4')
+{
+ // Call parent constructor
+ $this->FPDF($orientation,$unit,$size);
+ // Initialization
+ $this->B = 0;
+ $this->I = 0;
+ $this->U = 0;
+ $this->HREF = '';
+}
+
+function WriteHTML($html)
+{
+ // HTML parser
+ $html = str_replace("\n",' ',$html);
+ $a = preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE);
+ foreach($a as $i=>$e)
+ {
+ if($i%2==0)
+ {
+ // Text
+ if($this->HREF)
+ $this->PutLink($this->HREF,$e);
+ else
+ $this->Write(5,$e);
+ }
+ else
+ {
+ // Tag
+ if($e[0]=='/')
+ $this->CloseTag(strtoupper(substr($e,1)));
+ else
+ {
+ // Extract attributes
+ $a2 = explode(' ',$e);
+ $tag = strtoupper(array_shift($a2));
+ $attr = array();
+ foreach($a2 as $v)
+ {
+ if(preg_match('/([^=]*)=["\']?([^"\']*)/',$v,$a3))
+ $attr[strtoupper($a3[1])] = $a3[2];
+ }
+ $this->OpenTag($tag,$attr);
+ }
+ }
+ }
+}
+
+function OpenTag($tag, $attr)
+{
+ // Opening tag
+ if($tag=='B' || $tag=='I' || $tag=='U')
+ $this->SetStyle($tag,true);
+ if($tag=='A')
+ $this->HREF = $attr['HREF'];
+ if($tag=='BR')
+ $this->Ln(5);
+}
+
+function CloseTag($tag)
+{
+ // Closing tag
+ if($tag=='B' || $tag=='I' || $tag=='U')
+ $this->SetStyle($tag,false);
+ if($tag=='A')
+ $this->HREF = '';
+}
+
+function SetStyle($tag, $enable)
+{
+ // Modify style and select corresponding font
+ $this->$tag += ($enable ? 1 : -1);
+ $style = '';
+ foreach(array('B', 'I', 'U') as $s)
+ {
+ if($this->$s>0)
+ $style .= $s;
+ }
+ $this->SetFont('',$style);
+}
+
+function PutLink($URL, $txt)
+{
+ // Put a hyperlink
+ $this->SetTextColor(0,0,255);
+ $this->SetStyle('U',true);
+ $this->Write(5,$txt,$URL);
+ $this->SetStyle('U',false);
+ $this->SetTextColor(0);
+}
+}
+
+$html = 'You can now easily print text mixing different styles: <b>bold</b>, <i>italic</i>,
+<u>underlined</u>, or <b><i><u>all at once</u></i></b>!<br><br>You can also insert links on
+text, such as <a href="http://www.fpdf.org">www.fpdf.org</a>, or on an image: click on the logo.';
+
+$pdf = new PDF();
+// First page
+$pdf->AddPage();
+$pdf->SetFont('Arial','',20);
+$pdf->Write(5,"To find out what's new in this tutorial, click ");
+$pdf->SetFont('','U');
+$link = $pdf->AddLink();
+$pdf->Write(5,'here',$link);
+$pdf->SetFont('');
+// Second page
+$pdf->AddPage();
+$pdf->SetLink($link);
+$pdf->Image('logo.png',10,12,30,0,'','http://www.fpdf.org');
+$pdf->SetLeftMargin(45);
+$pdf->SetFontSize(14);
+$pdf->WriteHTML($html);
+$pdf->Output();
+?>
+The new method to print text is Write(). It's very close to MultiCell(); the differences are:
+
+
The end of line is at the right margin and the next line begins at the left one
+
The current position moves at the end of the text
+
+So it allows to write a chunk of text, alter the font style, then continue from the exact
+place we left it. On the other hand, you cannot justify it.
+
+
+The method is used on the first page to put a link pointing to the second one. The beginning of
+the sentence is written in regular style, then we switch to underline and finish it. The link
+is created with AddLink(), which returns a link identifier. The identifier is
+passed as third parameter of Write(). Once the second page is created, we use SetLink() to
+make the link point to the beginning of the current page.
+
+
+Then we put an image with an external link on it. An external link is just a URL. It's passed as
+last parameter of Image().
+
+
+Finally, the left margin is moved after the image with SetLeftMargin() and some text in
+HTML format is output. A very simple HTML parser is used for this, based on regular expressions.
+Recognized tags are <b>, <i>, <u>, <a> and <br>; the others are
+ignored. The parser also makes use of the Write() method. An external link is put the same way as
+an internal one (third parameter of Write()). Note that Cell() also allows to put links.
+
+
diff --git a/pdf/fpdf/tutorial/tuto6.php b/pdf/fpdf/tutorial/tuto6.php
new file mode 100755
index 0000000..88fdd51
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto6.php
@@ -0,0 +1,124 @@
+FPDF($orientation,$unit,$size);
+ // Initialization
+ $this->B = 0;
+ $this->I = 0;
+ $this->U = 0;
+ $this->HREF = '';
+}
+
+function WriteHTML($html)
+{
+ // HTML parser
+ $html = str_replace("\n",' ',$html);
+ $a = preg_split('/<(.*)>/U',$html,-1,PREG_SPLIT_DELIM_CAPTURE);
+ foreach($a as $i=>$e)
+ {
+ if($i%2==0)
+ {
+ // Text
+ if($this->HREF)
+ $this->PutLink($this->HREF,$e);
+ else
+ $this->Write(5,$e);
+ }
+ else
+ {
+ // Tag
+ if($e[0]=='/')
+ $this->CloseTag(strtoupper(substr($e,1)));
+ else
+ {
+ // Extract attributes
+ $a2 = explode(' ',$e);
+ $tag = strtoupper(array_shift($a2));
+ $attr = array();
+ foreach($a2 as $v)
+ {
+ if(preg_match('/([^=]*)=["\']?([^"\']*)/',$v,$a3))
+ $attr[strtoupper($a3[1])] = $a3[2];
+ }
+ $this->OpenTag($tag,$attr);
+ }
+ }
+ }
+}
+
+function OpenTag($tag, $attr)
+{
+ // Opening tag
+ if($tag=='B' || $tag=='I' || $tag=='U')
+ $this->SetStyle($tag,true);
+ if($tag=='A')
+ $this->HREF = $attr['HREF'];
+ if($tag=='BR')
+ $this->Ln(5);
+}
+
+function CloseTag($tag)
+{
+ // Closing tag
+ if($tag=='B' || $tag=='I' || $tag=='U')
+ $this->SetStyle($tag,false);
+ if($tag=='A')
+ $this->HREF = '';
+}
+
+function SetStyle($tag, $enable)
+{
+ // Modify style and select corresponding font
+ $this->$tag += ($enable ? 1 : -1);
+ $style = '';
+ foreach(array('B', 'I', 'U') as $s)
+ {
+ if($this->$s>0)
+ $style .= $s;
+ }
+ $this->SetFont('',$style);
+}
+
+function PutLink($URL, $txt)
+{
+ // Put a hyperlink
+ $this->SetTextColor(0,0,255);
+ $this->SetStyle('U',true);
+ $this->Write(5,$txt,$URL);
+ $this->SetStyle('U',false);
+ $this->SetTextColor(0);
+}
+}
+
+$html = 'You can now easily print text mixing different styles: bold, italic,
+underlined, or all at once!
You can also insert links on
+text, such as www.fpdf.org, or on an image: click on the logo.';
+
+$pdf = new PDF();
+// First page
+$pdf->AddPage();
+$pdf->SetFont('Arial','',20);
+$pdf->Write(5,"To find out what's new in this tutorial, click ");
+$pdf->SetFont('','U');
+$link = $pdf->AddLink();
+$pdf->Write(5,'here',$link);
+$pdf->SetFont('');
+// Second page
+$pdf->AddPage();
+$pdf->SetLink($link);
+$pdf->Image('logo.png',10,12,30,0,'','http://www.fpdf.org');
+$pdf->SetLeftMargin(45);
+$pdf->SetFontSize(14);
+$pdf->WriteHTML($html);
+$pdf->Output();
+?>
diff --git a/pdf/fpdf/tutorial/tuto7.htm b/pdf/fpdf/tutorial/tuto7.htm
new file mode 100755
index 0000000..21a3f6e
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto7.htm
@@ -0,0 +1,241 @@
+
+
+
+
+Adding new fonts and encoding support
+
+
+
+
+
Adding new fonts and encoding support
+This tutorial explains how to use TrueType, OpenType and Type1 fonts so that you are not limited to
+the standard fonts any more. The other benefit is that you can choose the font encoding, which allows
+you to use other languages than the Western ones (the standard fonts having too few available characters).
+
+
+Remark: for OpenType, only the format based on TrueType is supported (not the one based on Type1).
+
+
+There are two ways to use a new font: embedding it in the PDF or not. When a font is not
+embedded, it is searched in the system. The advantage is that the PDF file is lighter; on the other
+hand, if it's not available, a substitution font is used. So it's preferable to ensure that the
+needed font is installed on the client systems. If the file is to be viewed by a large audience,
+it's highly recommended to embed.
+
+
+Adding a new font requires two steps:
+
+
Generation of the font definition file
+
Declaration of the font in the script
+
+For Type1, you need the corresponding AFM file. It's usually provided with the font.
+
+
Generation of the font definition file
+The first step consists in generating a PHP file containing all the information needed by FPDF;
+in addition, the font file is compressed. To do this, a helper script is provided in the makefont
+directory of the package: makefont.php. It contains the following function:
+
+
+MakeFont(string fontfile, [, string enc [, boolean embed]])
+
+
fontfile
+
+
Path to the .ttf, .otf or .pfb file.
+
+
enc
+
+
Name of the encoding to use. Default value: cp1252.
+
+
embed
+
+
Whether to embed the font or not. Default value: true.
+
+
+The first parameter is the name of the font file. The extension must be either .ttf, .otf or .pfb and
+determines the font type. If your Type1 font is in ASCII format (.pfa), you can convert it to binary
+(.pfb) with the help of t1utils.
+
+
+For Type1 fonts, the corresponding .afm file must be present in the same directory.
+
+
+The encoding defines the association between a code (from 0 to 255) and a character. The first 128 are
+always the same and correspond to ASCII; the following are variable. Encodings are stored in .map
+files. The available ones are:
+
+
cp1250 (Central Europe)
+
cp1251 (Cyrillic)
+
cp1252 (Western Europe)
+
cp1253 (Greek)
+
cp1254 (Turkish)
+
cp1255 (Hebrew)
+
cp1257 (Baltic)
+
cp1258 (Vietnamese)
+
cp874 (Thai)
+
ISO-8859-1 (Western Europe)
+
ISO-8859-2 (Central Europe)
+
ISO-8859-4 (Baltic)
+
ISO-8859-5 (Cyrillic)
+
ISO-8859-7 (Greek)
+
ISO-8859-9 (Turkish)
+
ISO-8859-11 (Thai)
+
ISO-8859-15 (Western Europe)
+
ISO-8859-16 (Central Europe)
+
KOI8-R (Russian)
+
KOI8-U (Ukrainian)
+
+Of course, the font must contain the characters corresponding to the chosen encoding.
+
+
+Remark: the standard fonts use cp1252.
+
+
+After you have called the function (create a new file for this and include makefont.php), a .php file
+is created, with the same name as the font file. You may rename it if you wish. If the case of embedding,
+the font file is compressed and gives a second file with .z as extension (except if the compression
+function is not available, it requires Zlib). You may rename it too, but in this case you have to change
+the variable $file in the .php file accordingly.
+
+
+Example:
+
+which gives the files comic.php and comic.z.
+
+
+Then copy the generated files to the font directory. If the font file could not be compressed, copy
+it directly instead of the .z version.
+
+
+Another way to call MakeFont() is through the command line:
+
+
+php makefont\makefont.php c:\Windows\Fonts\comic.ttf cp1252
+
+
+Finally, for TrueType and OpenType fonts, you can also generate the files
+online instead of doing it manually.
+
+
Declaration of the font in the script
+The second step is simple. You just need to call the AddFont() method:
+
+
$pdf->AddFont('Comic','','comic.php');
+
+
+And the font is now available (in regular and underlined styles), usable like the others. If we
+had worked with Comic Sans MS Bold (comicbd.ttf), we would have written:
+
+
$pdf->AddFont('Comic','B','comicbd.php');
+
+
+
+
Example
+Let's now see a complete example. We will use the font Calligrapher.
+The first step is the generation of the font files:
+
+The script gives the following report:
+
+
+Warning: character Euro is missing
+Warning: character zcaron is missing
+Font file compressed: calligra.z
+Font definition file generated: calligra.php
+
+The euro character is not present in the font (it's too old). Another character is missing too.
+
+
+Alternatively we could have used the command line:
+
+
+php makefont\makefont.php calligra.ttf cp1252
+
+
+or used the online generator.
+
+
+We can now copy the two generated files to the font directory and write the script:
+
+
<?php
+require('fpdf.php');
+
+$pdf = new FPDF();
+$pdf->AddFont('Calligrapher','','calligra.php');
+$pdf->AddPage();
+$pdf->SetFont('Calligrapher','',35);
+$pdf->Write(10,'Enjoy new fonts with FPDF!');
+$pdf->Output();
+?>
+The euro character is not present in all encodings, and is not always placed at the same position:
+
+
Encoding
Position
+
cp1250
128
+
cp1251
136
+
cp1252
128
+
cp1253
128
+
cp1254
128
+
cp1255
128
+
cp1257
128
+
cp1258
128
+
cp874
128
+
ISO-8859-1
N/A
+
ISO-8859-2
N/A
+
ISO-8859-4
N/A
+
ISO-8859-5
N/A
+
ISO-8859-7
N/A
+
ISO-8859-9
N/A
+
ISO-8859-11
N/A
+
ISO-8859-15
164
+
ISO-8859-16
164
+
KOI8-R
N/A
+
KOI8-U
N/A
+
+ISO-8859-1 is widespread but does not include the euro sign. If you need it, the simplest thing
+to do is to use cp1252 or ISO-8859-15 instead, which are nearly identical but contain the precious
+symbol.
+
+
Reducing the size of TrueType fonts
+Font files are often quite voluminous; this is due to the fact that they contain the characters
+corresponding to many encodings. Zlib compression reduces them but they remain fairly big. A
+technique exists to reduce them further. It consists in converting the font to the Type1 format
+with ttf2pt1 (the Windows binary is
+available here) while specifying the encoding
+you are interested in; all other characters will be discarded.
+
+For example, the arial.ttf font that ships with Windows Vista weights 748 KB (it contains 3381 characters).
+After compression it drops to 411. Let's convert it to Type1 by keeping only cp1250 characters:
+
+
+ttf2pt1 -b -L cp1250.map c:\Windows\Fonts\arial.ttf arial
+
+
+The .map files are located in the makefont directory of the package. The command produces
+arial.pfb and arial.afm. The arial.pfb file weights only 57 KB, and 53 after compression.
+
+
+It's possible to go even further. If you are interested only by a subset of the encoding (you
+probably don't need all 217 characters), you can open the .map file and remove the lines you are
+not interested in. This will reduce the file size accordingly.
+
+
diff --git a/pdf/fpdf/tutorial/tuto7.php b/pdf/fpdf/tutorial/tuto7.php
new file mode 100755
index 0000000..d1127f3
--- /dev/null
+++ b/pdf/fpdf/tutorial/tuto7.php
@@ -0,0 +1,11 @@
+AddFont('Calligrapher','','calligra.php');
+$pdf->AddPage();
+$pdf->SetFont('Calligrapher','',35);
+$pdf->Cell(0,10,'Enjoy new fonts with FPDF!');
+$pdf->Output();
+?>
diff --git a/pdf/images/fossee.png b/pdf/images/fossee.png
new file mode 100755
index 0000000..478dc8e
Binary files /dev/null and b/pdf/images/fossee.png differ
diff --git a/pdf/images/iitb.png b/pdf/images/iitb.png
new file mode 100755
index 0000000..f115dd6
Binary files /dev/null and b/pdf/images/iitb.png differ
diff --git a/pdf/images/sign.png b/pdf/images/sign.png
new file mode 100755
index 0000000..478dc8e
Binary files /dev/null and b/pdf/images/sign.png differ
diff --git a/pdf/list_pssp_certificate.inc b/pdf/list_pssp_certificate.inc
new file mode 100755
index 0000000..4475bdb
--- /dev/null
+++ b/pdf/list_pssp_certificate.inc
@@ -0,0 +1,56 @@
+ $user->uid
+ ));
+ $exist_id = $query_id->fetchObject();
+ //var_dump($exist_id->id);die;
+ if ($exist_id){
+ if ($exist_id->id) {
+ if ($exist_id->id < 1) {
+ drupal_set_message('You need to propose a Power System Simulation Proposal or if you have already proposed then your Flowsheet is under reviewing process', 'status');
+ return '';
+ } //$exist_id->id < 3
+ else {
+ $search_rows = array();
+ global $output;
+ $output = '';
+ $query3 = db_query("SELECT id,project_title,contributor_name FROM om_pssp_proposal WHERE approval_status=3 AND uid= :uid", array(
+ ':uid' => $user->uid
+ ));
+ while ($search_data3 = $query3->fetchObject()) {
+ if ($search_data3->id) {
+ $search_rows[] = array(
+ $search_data3->project_title,
+ $search_data3->contributor_name,
+ l('Download Certificate', 'powersystems/pssp/certificates/generate-pdf/' . $search_data3->id)
+ );
+ } //$search_data3->id
+ } //$search_data3 = $query3->fetchObject()
+ if ($search_rows) {
+ $search_header = array(
+ 'Project Title',
+ 'Contributor Name',
+ 'Download Certificates'
+ );
+ $output = theme('table', array(
+ 'header' => $search_header,
+ 'rows' => $search_rows
+ ));
+ return $output;
+ } //$search_rows
+ else {
+ echo ("Error");
+ return '';
+ }
+ }
+ }
+ } //$exist_id->id
+ else {
+ drupal_set_message('You need to propose a OpenModelica Power System Simulation Proposal or if you have already proposed then your Flowsheet is under reviewing process', 'status');
+ $page_content = " No certificate available ";
+ return $page_content;
+ }
+}
diff --git a/pdf/phpqrcode/CHANGELOG b/pdf/phpqrcode/CHANGELOG
new file mode 100755
index 0000000..1088530
--- /dev/null
+++ b/pdf/phpqrcode/CHANGELOG
@@ -0,0 +1,38 @@
+* 1.0.0 build 2010031920
+
+ - first public release
+ - help in readme, install
+ - cleanup ans separation of QRtools and QRspec
+ - now TCPDF binding requires minimal changes in TCPDF, having most of job
+ done in QRtools tcpdfBarcodeArray
+ - nicer QRtools::timeBenchmark output
+ - license and copyright notices in files
+ - indent cleanup - from tab to 4spc, keep it that way please :)
+ - sf project, repository, wiki
+ - simple code generator in index.php
+
+* 1.1.0 build 2010032113
+
+ - added merge tool wich generate merged version of code
+ located in phpqrcode.php
+ - splited qrconst.php from qrlib.php
+
+* 1.1.1 build 2010032405
+
+ - patch by Rick Seymour allowing saving PNG and displaying it at the same time
+ - added version info in VERSION file
+ - modified merge tool to include version info into generated file
+ - fixed e-mail in almost all head comments
+
+* 1.1.2 build 2010032722
+
+ - full integration with TCPDF thanks to Nicola Asuni, it's author
+ - fixed bug with alphanumeric encoding detection
+
+* 1.1.3 build 2010081807
+
+ - short opening tags replaced with standard ones
+
+* 1.1.4 build 2010100721
+
+ - added missing static keyword QRinput::check (found by Luke Brookhart, Onjax LLC)
diff --git a/pdf/phpqrcode/INSTALL b/pdf/phpqrcode/INSTALL
new file mode 100755
index 0000000..eac6b07
--- /dev/null
+++ b/pdf/phpqrcode/INSTALL
@@ -0,0 +1,67 @@
+== REQUIREMENTS ==
+
+ * PHP5
+ * PHP GD2 extension with JPEG and PNG support
+
+== INSTALLATION ==
+
+If you want to recreate cache by yourself make sure cache directory is
+writable and you have permisions to write into it. Also make sure you are
+able to read files in it if you have cache option enabled
+
+== CONFIGURATION ==
+
+Feel free to modify config constants in qrconfig.php file. Read about it in
+provided comments and project wiki page (links in README file)
+
+== QUICK START ==
+
+Notice: probably you should'nt use all of this in same script :)
+
+encode('PHP QR Code :)');
+QRspec::debug($tab, true);
+
+== TCPDF INTEGRATION ==
+
+Inside bindings/tcpdf you will find slightly modified 2dbarcodes.php.
+Instal phpqrcode liblaty inside tcpdf folder, then overwrite (or merge)
+2dbarcodes.php
+
+Then use similar as example #50 from TCPDF examples:
+
+ true,
+ 'padding' => 4,
+ 'fgcolor' => array(0,0,0),
+ 'bgcolor' => false, //array(255,255,255)
+);
+
+//code name: QR, specify error correction level after semicolon (L,M,Q,H)
+$pdf->write2DBarcode('PHP QR Code :)', 'QR,L', '', '', 30, 30, $style, 'N');
diff --git a/pdf/phpqrcode/LICENSE b/pdf/phpqrcode/LICENSE
new file mode 100755
index 0000000..1883303
--- /dev/null
+++ b/pdf/phpqrcode/LICENSE
@@ -0,0 +1,165 @@
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+
+ This version of the GNU Lesser General Public License incorporates
+the terms and conditions of version 3 of the GNU General Public
+License, supplemented by the additional permissions listed below.
+
+ 0. Additional Definitions.
+
+ As used herein, "this License" refers to version 3 of the GNU Lesser
+General Public License, and the "GNU GPL" refers to version 3 of the GNU
+General Public License.
+
+ "The Library" refers to a covered work governed by this License,
+other than an Application or a Combined Work as defined below.
+
+ An "Application" is any work that makes use of an interface provided
+by the Library, but which is not otherwise based on the Library.
+Defining a subclass of a class defined by the Library is deemed a mode
+of using an interface provided by the Library.
+
+ A "Combined Work" is a work produced by combining or linking an
+Application with the Library. The particular version of the Library
+with which the Combined Work was made is also called the "Linked
+Version".
+
+ The "Minimal Corresponding Source" for a Combined Work means the
+Corresponding Source for the Combined Work, excluding any source code
+for portions of the Combined Work that, considered in isolation, are
+based on the Application, and not on the Linked Version.
+
+ The "Corresponding Application Code" for a Combined Work means the
+object code and/or source code for the Application, including any data
+and utility programs needed for reproducing the Combined Work from the
+Application, but excluding the System Libraries of the Combined Work.
+
+ 1. Exception to Section 3 of the GNU GPL.
+
+ You may convey a covered work under sections 3 and 4 of this License
+without being bound by section 3 of the GNU GPL.
+
+ 2. Conveying Modified Versions.
+
+ If you modify a copy of the Library, and, in your modifications, a
+facility refers to a function or data to be supplied by an Application
+that uses the facility (other than as an argument passed when the
+facility is invoked), then you may convey a copy of the modified
+version:
+
+ a) under this License, provided that you make a good faith effort to
+ ensure that, in the event an Application does not supply the
+ function or data, the facility still operates, and performs
+ whatever part of its purpose remains meaningful, or
+
+ b) under the GNU GPL, with none of the additional permissions of
+ this License applicable to that copy.
+
+ 3. Object Code Incorporating Material from Library Header Files.
+
+ The object code form of an Application may incorporate material from
+a header file that is part of the Library. You may convey such object
+code under terms of your choice, provided that, if the incorporated
+material is not limited to numerical parameters, data structure
+layouts and accessors, or small macros, inline functions and templates
+(ten or fewer lines in length), you do both of the following:
+
+ a) Give prominent notice with each copy of the object code that the
+ Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the object code with a copy of the GNU GPL and this license
+ document.
+
+ 4. Combined Works.
+
+ You may convey a Combined Work under terms of your choice that,
+taken together, effectively do not restrict modification of the
+portions of the Library contained in the Combined Work and reverse
+engineering for debugging such modifications, if you also do each of
+the following:
+
+ a) Give prominent notice with each copy of the Combined Work that
+ the Library is used in it and that the Library and its use are
+ covered by this License.
+
+ b) Accompany the Combined Work with a copy of the GNU GPL and this license
+ document.
+
+ c) For a Combined Work that displays copyright notices during
+ execution, include the copyright notice for the Library among
+ these notices, as well as a reference directing the user to the
+ copies of the GNU GPL and this license document.
+
+ d) Do one of the following:
+
+ 0) Convey the Minimal Corresponding Source under the terms of this
+ License, and the Corresponding Application Code in a form
+ suitable for, and under terms that permit, the user to
+ recombine or relink the Application with a modified version of
+ the Linked Version to produce a modified Combined Work, in the
+ manner specified by section 6 of the GNU GPL for conveying
+ Corresponding Source.
+
+ 1) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (a) uses at run time
+ a copy of the Library already present on the user's computer
+ system, and (b) will operate properly with a modified version
+ of the Library that is interface-compatible with the Linked
+ Version.
+
+ e) Provide Installation Information, but only if you would otherwise
+ be required to provide such information under section 6 of the
+ GNU GPL, and only to the extent that such information is
+ necessary to install and execute a modified version of the
+ Combined Work produced by recombining or relinking the
+ Application with a modified version of the Linked Version. (If
+ you use option 4d0, the Installation Information must accompany
+ the Minimal Corresponding Source and Corresponding Application
+ Code. If you use option 4d1, you must provide the Installation
+ Information in the manner specified by section 6 of the GNU GPL
+ for conveying Corresponding Source.)
+
+ 5. Combined Libraries.
+
+ You may place library facilities that are a work based on the
+Library side by side in a single library together with other library
+facilities that are not Applications and are not covered by this
+License, and convey such a combined library under terms of your
+choice, if you do both of the following:
+
+ a) Accompany the combined library with a copy of the same work based
+ on the Library, uncombined with any other library facilities,
+ conveyed under the terms of this License.
+
+ b) Give prominent notice with the combined library that part of it
+ is a work based on the Library, and explaining where to find the
+ accompanying uncombined form of the same work.
+
+ 6. Revised Versions of the GNU Lesser General Public License.
+
+ The Free Software Foundation may publish revised and/or new versions
+of the GNU Lesser General Public License from time to time. Such new
+versions will be similar in spirit to the present version, but may
+differ in detail to address new problems or concerns.
+
+ Each version is given a distinguishing version number. If the
+Library as you received it specifies that a certain numbered version
+of the GNU Lesser General Public License "or any later version"
+applies to it, you have the option of following the terms and
+conditions either of that published version or of any later version
+published by the Free Software Foundation. If the Library as you
+received it does not specify a version number of the GNU Lesser
+General Public License, you may choose any version of the GNU Lesser
+General Public License ever published by the Free Software Foundation.
+
+ If the Library as you received it specifies that a proxy can decide
+whether future versions of the GNU Lesser General Public License shall
+apply, that proxy's public statement of acceptance of any version is
+permanent authorization for you to choose that version for the
+Library.
diff --git a/pdf/phpqrcode/README b/pdf/phpqrcode/README
new file mode 100755
index 0000000..a022fb5
--- /dev/null
+++ b/pdf/phpqrcode/README
@@ -0,0 +1,45 @@
+This is PHP implementation of QR Code 2-D barcode generator. It is pure-php
+LGPL-licensed implementation based on C libqrencode by Kentaro Fukuchi.
+
+== LICENSING ==
+
+Copyright (C) 2010 by Dominik Dzienia
+
+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 3 of the License, or 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 (LICENSE file)
+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 St, Fifth Floor, Boston, MA 02110-1301 USA
+
+== INSTALATION AND USAGE ==
+
+ * INSTALL file
+ * http://sourceforge.net/apps/mediawiki/phpqrcode/index.php?title=Main_Page
+
+== CONTACT ==
+
+Fell free to contact me via e-mail (deltalab at poczta dot fm) or using
+folowing project pages:
+
+ * http://sourceforge.net/projects/phpqrcode/
+ * http://phpqrcode.sourceforge.net/
+
+== ACKNOWLEDGMENTS ==
+
+Based on C libqrencode library (ver. 3.1.1)
+Copyright (C) 2006-2010 by Kentaro Fukuchi
+http://megaui.net/fukuchi/works/qrencode/index.en.html
+
+QR Code is registered trademarks of DENSO WAVE INCORPORATED in JAPAN and other
+countries.
+
+Reed-Solomon code encoder is written by Phil Karn, KA9Q.
+Copyright (C) 2002, 2003, 2004, 2006 Phil Karn, KA9Q
+
\ No newline at end of file
diff --git a/pdf/phpqrcode/VERSION b/pdf/phpqrcode/VERSION
new file mode 100755
index 0000000..9f99279
--- /dev/null
+++ b/pdf/phpqrcode/VERSION
@@ -0,0 +1,2 @@
+1.1.4
+2010100721
\ No newline at end of file
diff --git a/pdf/phpqrcode/bindings/tcpdf/qrcode.php b/pdf/phpqrcode/bindings/tcpdf/qrcode.php
new file mode 100755
index 0000000..7995460
--- /dev/null
+++ b/pdf/phpqrcode/bindings/tcpdf/qrcode.php
@@ -0,0 +1,2875 @@
+
+// http://phpqrcode.sourceforge.net/
+// https://sourceforge.net/projects/phpqrcode/
+//
+// The "PHP QR Code encoder" is based on
+// "C libqrencode library" (ver. 3.1.1)
+// License: GNU-LGPL 2.1
+// Copyright (C) 2006-2010 by Kentaro Fukuchi
+// http://megaui.net/fukuchi/works/qrencode/index.en.html
+//
+// Reed-Solomon code encoder is written by Phil Karn, KA9Q.
+// Copyright (C) 2002-2006 Phil Karn, KA9Q
+//
+// QR Code is registered trademark of DENSO WAVE INCORPORATED
+// http://www.denso-wave.com/qrcode/index-e.html
+// ---------------------------------------------------------
+//
+// Author: Nicola Asuni
+//
+// (c) Copyright 2010:
+// Nicola Asuni
+// Tecnick.com S.r.l.
+// Via della Pace, 11
+// 09044 Quartucciu (CA)
+// ITALY
+// www.tecnick.com
+// info@tecnick.com
+//============================================================+
+
+/**
+ * Class to create QR-code arrays for TCPDF class.
+ * QR Code symbol is a 2D barcode that can be scanned by handy terminals such as a mobile phone with CCD.
+ * The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness.
+ * This class supports QR Code model 2, described in JIS (Japanese Industrial Standards) X0510:2004 or ISO/IEC 18004.
+ * Currently the following features are not supported: ECI and FNC1 mode, Micro QR Code, QR Code model 1, Structured mode.
+ *
+ * This class is derived from "PHP QR Code encoder" by Dominik Dzienia (http://phpqrcode.sourceforge.net/) based on "libqrencode C library 3.1.1." by Kentaro Fukuchi (http://megaui.net/fukuchi/works/qrencode/index.en.html), contains Reed-Solomon code written by Phil Karn, KA9Q. QR Code is registered trademark of DENSO WAVE INCORPORATED (http://www.denso-wave.com/qrcode/index-e.html).
+ * Please read comments on this class source file for full copyright and license information.
+ *
+ * @package com.tecnick.tcpdf
+ * @abstract Class for generating QR-code array for TCPDF.
+ * @author Nicola Asuni
+ * @copyright 2010 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
+ * @link http://www.tcpdf.org
+ * @license http://www.gnu.org/copyleft/lesser.html LGPL
+ * @version 1.0.002
+ */
+
+// definitions
+if (!defined('QRCODEDEFS')) {
+
+ /**
+ * Indicate that definitions for this class are set
+ */
+ define('QRCODEDEFS', true);
+
+ // -----------------------------------------------------
+
+ // Encoding modes (characters which can be encoded in QRcode)
+
+ /**
+ * Encoding mode
+ */
+ define('QR_MODE_NL', -1);
+
+ /**
+ * Encoding mode numeric (0-9). 3 characters are encoded to 10bit length. In theory, 7089 characters or less can be stored in a QRcode.
+ */
+ define('QR_MODE_NM', 0);
+
+ /**
+ * Encoding mode alphanumeric (0-9A-Z $%*+-./:) 45characters. 2 characters are encoded to 11bit length. In theory, 4296 characters or less can be stored in a QRcode.
+ */
+ define('QR_MODE_AN', 1);
+
+ /**
+ * Encoding mode 8bit byte data. In theory, 2953 characters or less can be stored in a QRcode.
+ */
+ define('QR_MODE_8B', 2);
+
+ /**
+ * Encoding mode KANJI. A KANJI character (multibyte character) is encoded to 13bit length. In theory, 1817 characters or less can be stored in a QRcode.
+ */
+ define('QR_MODE_KJ', 3);
+
+ /**
+ * Encoding mode STRUCTURED (currently unsupported)
+ */
+ define('QR_MODE_ST', 4);
+
+ // -----------------------------------------------------
+
+ // Levels of error correction.
+ // QRcode has a function of an error correcting for miss reading that white is black.
+ // Error correcting is defined in 4 level as below.
+
+ /**
+ * Error correction level L : About 7% or less errors can be corrected.
+ */
+ define('QR_ECLEVEL_L', 0);
+
+ /**
+ * Error correction level M : About 15% or less errors can be corrected.
+ */
+ define('QR_ECLEVEL_M', 1);
+
+ /**
+ * Error correction level Q : About 25% or less errors can be corrected.
+ */
+ define('QR_ECLEVEL_Q', 2);
+
+ /**
+ * Error correction level H : About 30% or less errors can be corrected.
+ */
+ define('QR_ECLEVEL_H', 3);
+
+ // -----------------------------------------------------
+
+ // Version. Size of QRcode is defined as version.
+ // Version is from 1 to 40.
+ // Version 1 is 21*21 matrix. And 4 modules increases whenever 1 version increases.
+ // So version 40 is 177*177 matrix.
+
+ /**
+ * Maximum QR Code version.
+ */
+ define('QRSPEC_VERSION_MAX', 40);
+
+ /**
+ * Maximum matrix size for maximum version (version 40 is 177*177 matrix).
+ */
+ define('QRSPEC_WIDTH_MAX', 177);
+
+ // -----------------------------------------------------
+
+ /**
+ * Matrix index to get width from $capacity array.
+ */
+ define('QRCAP_WIDTH', 0);
+
+ /**
+ * Matrix index to get number of words from $capacity array.
+ */
+ define('QRCAP_WORDS', 1);
+
+ /**
+ * Matrix index to get remainder from $capacity array.
+ */
+ define('QRCAP_REMINDER', 2);
+
+ /**
+ * Matrix index to get error correction level from $capacity array.
+ */
+ define('QRCAP_EC', 3);
+
+ // -----------------------------------------------------
+
+ // Structure (currently usupported)
+
+ /**
+ * Number of header bits for structured mode
+ */
+ define('STRUCTURE_HEADER_BITS', 20);
+
+ /**
+ * Max number of symbols for structured mode
+ */
+ define('MAX_STRUCTURED_SYMBOLS', 16);
+
+ // -----------------------------------------------------
+
+ // Masks
+
+ /**
+ * Down point base value for case 1 mask pattern (concatenation of same color in a line or a column)
+ */
+ define('N1', 3);
+
+ /**
+ * Down point base value for case 2 mask pattern (module block of same color)
+ */
+ define('N2', 3);
+
+ /**
+ * Down point base value for case 3 mask pattern (1:1:3:1:1(dark:bright:dark:bright:dark)pattern in a line or a column)
+ */
+ define('N3', 40);
+
+ /**
+ * Down point base value for case 4 mask pattern (ration of dark modules in whole)
+ */
+ define('N4', 10);
+
+ // -----------------------------------------------------
+
+ // Optimization settings
+
+ /**
+ * if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+ */
+ define('QR_FIND_BEST_MASK', true);
+
+ /**
+ * if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+ */
+ define('QR_FIND_FROM_RANDOM', 2);
+
+ /**
+ * when QR_FIND_BEST_MASK === false
+ */
+ define('QR_DEFAULT_MASK', 2);
+
+ // -----------------------------------------------------
+
+} // end of definitions
+
+// #*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#
+
+if (!class_exists('QRcode', false)) {
+
+ // for compaibility with PHP4
+ if (!function_exists('str_split')) {
+ /**
+ * Convert a string to an array (needed for PHP4 compatibility)
+ * @param string $string The input string.
+ * @param int $split_length Maximum length of the chunk.
+ * @return If the optional split_length parameter is specified, the returned array will be broken down into chunks with each being split_length in length, otherwise each chunk will be one character in length. FALSE is returned if split_length is less than 1. If the split_length length exceeds the length of string , the entire string is returned as the first (and only) array element.
+ */
+ function str_split($string, $split_length=1) {
+ if ((strlen($string) > $split_length) OR (!$split_length)) {
+ do {
+ $c = strlen($string);
+ $parts[] = substr($string, 0, $split_length);
+ $string = substr($string, $split_length);
+ } while ($string !== false);
+ } else {
+ $parts = array($string);
+ }
+ return $parts;
+ }
+ }
+
+ // #####################################################
+
+ /**
+ * Class to create QR-code arrays for TCPDF class.
+ * QR Code symbol is a 2D barcode that can be scanned by handy terminals such as a mobile phone with CCD.
+ * The capacity of QR Code is up to 7000 digits or 4000 characters, and has high robustness.
+ * This class supports QR Code model 2, described in JIS (Japanese Industrial Standards) X0510:2004 or ISO/IEC 18004.
+ * Currently the following features are not supported: ECI and FNC1 mode, Micro QR Code, QR Code model 1, Structured mode.
+ *
+ * This class is derived from "PHP QR Code encoder" by Dominik Dzienia (http://phpqrcode.sourceforge.net/) based on "libqrencode C library 3.1.1." by Kentaro Fukuchi (http://megaui.net/fukuchi/works/qrencode/index.en.html), contains Reed-Solomon code written by Phil Karn, KA9Q. QR Code is registered trademark of DENSO WAVE INCORPORATED (http://www.denso-wave.com/qrcode/index-e.html).
+ * Please read comments on this class source file for full copyright and license information.
+ *
+ * @name QRcode
+ * @package com.tecnick.tcpdf
+ * @abstract Class for generating QR-code array for TCPDF.
+ * @author Nicola Asuni
+ * @copyright 2010 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - info@tecnick.com
+ * @link http://www.tcpdf.org
+ * @license http://www.gnu.org/copyleft/lesser.html LGPL
+ * @version 1.0.002
+ */
+ class QRcode {
+
+ /**
+ * @var barcode array to be returned which is readable by TCPDF
+ * @access protected
+ */
+ protected $barcode_array = array();
+
+ /**
+ * @var QR code version. Size of QRcode is defined as version. Version is from 1 to 40. Version 1 is 21*21 matrix. And 4 modules increases whenever 1 version increases. So version 40 is 177*177 matrix.
+ * @access protected
+ */
+ protected $version = 0;
+
+ /**
+ * @var Levels of error correction. See definitions for possible values.
+ * @access protected
+ */
+ protected $level = QR_ECLEVEL_L;
+
+ /**
+ * @var Encoding mode
+ * @access protected
+ */
+ protected $hint = QR_MODE_8B;
+
+ /**
+ * @var if true the input string will be converted to uppercase
+ * @access protected
+ */
+ protected $casesensitive = true;
+
+ /**
+ * @var structured QR code (not supported yet)
+ * @access protected
+ */
+ protected $structured = 0;
+
+ /**
+ * @var mask data
+ * @access protected
+ */
+ protected $data;
+
+ // FrameFiller
+
+ /**
+ * @var width
+ * @access protected
+ */
+ protected $width;
+
+ /**
+ * @var frame
+ * @access protected
+ */
+ protected $frame;
+
+ /**
+ * @var X position of bit
+ * @access protected
+ */
+ protected $x;
+
+ /**
+ * @var Y position of bit
+ * @access protected
+ */
+ protected $y;
+
+ /**
+ * @var direction
+ * @access protected
+ */
+ protected $dir;
+
+ /**
+ * @var single bit
+ * @access protected
+ */
+ protected $bit;
+
+ // ---- QRrawcode ----
+
+ /**
+ * @var data code
+ * @access protected
+ */
+ protected $datacode = array();
+
+ /**
+ * @var error correction code
+ * @access protected
+ */
+ protected $ecccode = array();
+
+ /**
+ * @var blocks
+ * @access protected
+ */
+ protected $blocks;
+
+ /**
+ * @var Reed-Solomon blocks
+ * @access protected
+ */
+ protected $rsblocks = array(); //of RSblock
+
+ /**
+ * @var counter
+ * @access protected
+ */
+ protected $count;
+
+ /**
+ * @var data length
+ * @access protected
+ */
+ protected $dataLength;
+
+ /**
+ * @var error correction length
+ * @access protected
+ */
+ protected $eccLength;
+
+ /**
+ * @var b1
+ * @access protected
+ */
+ protected $b1;
+
+ // ---- QRmask ----
+
+ /**
+ * @var run length
+ * @access protected
+ */
+ protected $runLength = array();
+
+ // ---- QRsplit ----
+
+ /**
+ * @var input data string
+ * @access protected
+ */
+ protected $dataStr = '';
+
+ /**
+ * @var input items
+ * @access protected
+ */
+ protected $items;
+
+ // Reed-Solomon items
+
+ /**
+ * @var Reed-Solomon items
+ * @access protected
+ */
+ protected $rsitems = array();
+
+ /**
+ * @var array of frames
+ * @access protected
+ */
+ protected $frames = array();
+
+ /**
+ * @var alphabet-numeric convesion table
+ * @access protected
+ */
+ protected $anTable = array(
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //
+ 36, -1, -1, -1, 37, 38, -1, -1, -1, -1, 39, 40, -1, 41, 42, 43, //
+ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 44, -1, -1, -1, -1, -1, //
+ -1, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, //
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, -1, -1, -1, -1, -1, //
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, //
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 //
+ );
+
+ /**
+ * @var array Table of the capacity of symbols
+ * See Table 1 (pp.13) and Table 12-16 (pp.30-36), JIS X0510:2004.
+ * @access protected
+ */
+ protected $capacity = array(
+ array( 0, 0, 0, array( 0, 0, 0, 0)), //
+ array( 21, 26, 0, array( 7, 10, 13, 17)), // 1
+ array( 25, 44, 7, array( 10, 16, 22, 28)), //
+ array( 29, 70, 7, array( 15, 26, 36, 44)), //
+ array( 33, 100, 7, array( 20, 36, 52, 64)), //
+ array( 37, 134, 7, array( 26, 48, 72, 88)), // 5
+ array( 41, 172, 7, array( 36, 64, 96, 112)), //
+ array( 45, 196, 0, array( 40, 72, 108, 130)), //
+ array( 49, 242, 0, array( 48, 88, 132, 156)), //
+ array( 53, 292, 0, array( 60, 110, 160, 192)), //
+ array( 57, 346, 0, array( 72, 130, 192, 224)), // 10
+ array( 61, 404, 0, array( 80, 150, 224, 264)), //
+ array( 65, 466, 0, array( 96, 176, 260, 308)), //
+ array( 69, 532, 0, array( 104, 198, 288, 352)), //
+ array( 73, 581, 3, array( 120, 216, 320, 384)), //
+ array( 77, 655, 3, array( 132, 240, 360, 432)), // 15
+ array( 81, 733, 3, array( 144, 280, 408, 480)), //
+ array( 85, 815, 3, array( 168, 308, 448, 532)), //
+ array( 89, 901, 3, array( 180, 338, 504, 588)), //
+ array( 93, 991, 3, array( 196, 364, 546, 650)), //
+ array( 97, 1085, 3, array( 224, 416, 600, 700)), // 20
+ array(101, 1156, 4, array( 224, 442, 644, 750)), //
+ array(105, 1258, 4, array( 252, 476, 690, 816)), //
+ array(109, 1364, 4, array( 270, 504, 750, 900)), //
+ array(113, 1474, 4, array( 300, 560, 810, 960)), //
+ array(117, 1588, 4, array( 312, 588, 870, 1050)), // 25
+ array(121, 1706, 4, array( 336, 644, 952, 1110)), //
+ array(125, 1828, 4, array( 360, 700, 1020, 1200)), //
+ array(129, 1921, 3, array( 390, 728, 1050, 1260)), //
+ array(133, 2051, 3, array( 420, 784, 1140, 1350)), //
+ array(137, 2185, 3, array( 450, 812, 1200, 1440)), // 30
+ array(141, 2323, 3, array( 480, 868, 1290, 1530)), //
+ array(145, 2465, 3, array( 510, 924, 1350, 1620)), //
+ array(149, 2611, 3, array( 540, 980, 1440, 1710)), //
+ array(153, 2761, 3, array( 570, 1036, 1530, 1800)), //
+ array(157, 2876, 0, array( 570, 1064, 1590, 1890)), // 35
+ array(161, 3034, 0, array( 600, 1120, 1680, 1980)), //
+ array(165, 3196, 0, array( 630, 1204, 1770, 2100)), //
+ array(169, 3362, 0, array( 660, 1260, 1860, 2220)), //
+ array(173, 3532, 0, array( 720, 1316, 1950, 2310)), //
+ array(177, 3706, 0, array( 750, 1372, 2040, 2430)) // 40
+ );
+
+ /**
+ * @var array Length indicator
+ * @access protected
+ */
+ protected $lengthTableBits = array(
+ array(10, 12, 14),
+ array( 9, 11, 13),
+ array( 8, 16, 16),
+ array( 8, 10, 12)
+ );
+
+ /**
+ * @var array Table of the error correction code (Reed-Solomon block)
+ * See Table 12-16 (pp.30-36), JIS X0510:2004.
+ * @access protected
+ */
+ protected $eccTable = array(
+ array(array( 0, 0), array( 0, 0), array( 0, 0), array( 0, 0)), //
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), // 1
+ array(array( 1, 0), array( 1, 0), array( 1, 0), array( 1, 0)), //
+ array(array( 1, 0), array( 1, 0), array( 2, 0), array( 2, 0)), //
+ array(array( 1, 0), array( 2, 0), array( 2, 0), array( 4, 0)), //
+ array(array( 1, 0), array( 2, 0), array( 2, 2), array( 2, 2)), // 5
+ array(array( 2, 0), array( 4, 0), array( 4, 0), array( 4, 0)), //
+ array(array( 2, 0), array( 4, 0), array( 2, 4), array( 4, 1)), //
+ array(array( 2, 0), array( 2, 2), array( 4, 2), array( 4, 2)), //
+ array(array( 2, 0), array( 3, 2), array( 4, 4), array( 4, 4)), //
+ array(array( 2, 2), array( 4, 1), array( 6, 2), array( 6, 2)), // 10
+ array(array( 4, 0), array( 1, 4), array( 4, 4), array( 3, 8)), //
+ array(array( 2, 2), array( 6, 2), array( 4, 6), array( 7, 4)), //
+ array(array( 4, 0), array( 8, 1), array( 8, 4), array(12, 4)), //
+ array(array( 3, 1), array( 4, 5), array(11, 5), array(11, 5)), //
+ array(array( 5, 1), array( 5, 5), array( 5, 7), array(11, 7)), // 15
+ array(array( 5, 1), array( 7, 3), array(15, 2), array( 3, 13)), //
+ array(array( 1, 5), array(10, 1), array( 1, 15), array( 2, 17)), //
+ array(array( 5, 1), array( 9, 4), array(17, 1), array( 2, 19)), //
+ array(array( 3, 4), array( 3, 11), array(17, 4), array( 9, 16)), //
+ array(array( 3, 5), array( 3, 13), array(15, 5), array(15, 10)), // 20
+ array(array( 4, 4), array(17, 0), array(17, 6), array(19, 6)), //
+ array(array( 2, 7), array(17, 0), array( 7, 16), array(34, 0)), //
+ array(array( 4, 5), array( 4, 14), array(11, 14), array(16, 14)), //
+ array(array( 6, 4), array( 6, 14), array(11, 16), array(30, 2)), //
+ array(array( 8, 4), array( 8, 13), array( 7, 22), array(22, 13)), // 25
+ array(array(10, 2), array(19, 4), array(28, 6), array(33, 4)), //
+ array(array( 8, 4), array(22, 3), array( 8, 26), array(12, 28)), //
+ array(array( 3, 10), array( 3, 23), array( 4, 31), array(11, 31)), //
+ array(array( 7, 7), array(21, 7), array( 1, 37), array(19, 26)), //
+ array(array( 5, 10), array(19, 10), array(15, 25), array(23, 25)), // 30
+ array(array(13, 3), array( 2, 29), array(42, 1), array(23, 28)), //
+ array(array(17, 0), array(10, 23), array(10, 35), array(19, 35)), //
+ array(array(17, 1), array(14, 21), array(29, 19), array(11, 46)), //
+ array(array(13, 6), array(14, 23), array(44, 7), array(59, 1)), //
+ array(array(12, 7), array(12, 26), array(39, 14), array(22, 41)), // 35
+ array(array( 6, 14), array( 6, 34), array(46, 10), array( 2, 64)), //
+ array(array(17, 4), array(29, 14), array(49, 10), array(24, 46)), //
+ array(array( 4, 18), array(13, 32), array(48, 14), array(42, 32)), //
+ array(array(20, 4), array(40, 7), array(43, 22), array(10, 67)), //
+ array(array(19, 6), array(18, 31), array(34, 34), array(20, 61)) // 40
+ );
+
+ /**
+ * @var array Positions of alignment patterns.
+ * This array includes only the second and the third position of the alignment patterns. Rest of them can be calculated from the distance between them.
+ * See Table 1 in Appendix E (pp.71) of JIS X0510:2004.
+ * @access protected
+ */
+ protected $alignmentPattern = array(
+ array( 0, 0),
+ array( 0, 0), array(18, 0), array(22, 0), array(26, 0), array(30, 0), // 1- 5
+ array(34, 0), array(22, 38), array(24, 42), array(26, 46), array(28, 50), // 6-10
+ array(30, 54), array(32, 58), array(34, 62), array(26, 46), array(26, 48), // 11-15
+ array(26, 50), array(30, 54), array(30, 56), array(30, 58), array(34, 62), // 16-20
+ array(28, 50), array(26, 50), array(30, 54), array(28, 54), array(32, 58), // 21-25
+ array(30, 58), array(34, 62), array(26, 50), array(30, 54), array(26, 52), // 26-30
+ array(30, 56), array(34, 60), array(30, 58), array(34, 62), array(30, 54), // 31-35
+ array(24, 50), array(28, 54), array(32, 58), array(26, 54), array(30, 58) // 35-40
+ );
+
+ /**
+ * @var array Version information pattern (BCH coded).
+ * See Table 1 in Appendix D (pp.68) of JIS X0510:2004.
+ * size: [QRSPEC_VERSION_MAX - 6]
+ * @access protected
+ */
+ protected $versionPattern = array(
+ 0x07c94, 0x085bc, 0x09a99, 0x0a4d3, 0x0bbf6, 0x0c762, 0x0d847, 0x0e60d, //
+ 0x0f928, 0x10b78, 0x1145d, 0x12a17, 0x13532, 0x149a6, 0x15683, 0x168c9, //
+ 0x177ec, 0x18ec4, 0x191e1, 0x1afab, 0x1b08e, 0x1cc1a, 0x1d33f, 0x1ed75, //
+ 0x1f250, 0x209d5, 0x216f0, 0x228ba, 0x2379f, 0x24b0b, 0x2542e, 0x26a64, //
+ 0x27541, 0x28c69
+ );
+
+ /**
+ * @var array Format information
+ * @access protected
+ */
+ protected $formatInfo = array(
+ array(0x77c4, 0x72f3, 0x7daa, 0x789d, 0x662f, 0x6318, 0x6c41, 0x6976), //
+ array(0x5412, 0x5125, 0x5e7c, 0x5b4b, 0x45f9, 0x40ce, 0x4f97, 0x4aa0), //
+ array(0x355f, 0x3068, 0x3f31, 0x3a06, 0x24b4, 0x2183, 0x2eda, 0x2bed), //
+ array(0x1689, 0x13be, 0x1ce7, 0x19d0, 0x0762, 0x0255, 0x0d0c, 0x083b) //
+ );
+
+
+ // -------------------------------------------------
+ // -------------------------------------------------
+
+
+ /**
+ * This is the class constructor.
+ * Creates a QRcode object
+ * @param string $code code to represent using QRcode
+ * @param string $eclevel error level:
.
+ */
+ protected function init_rs($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) {
+ foreach ($this->rsitems as $rs) {
+ if (($rs['pad'] != $pad) OR ($rs['nroots'] != $nroots) OR ($rs['mm'] != $symsize)
+ OR ($rs['gfpoly'] != $gfpoly) OR ($rs['fcr'] != $fcr) OR ($rs['prim'] != $prim)) {
+ continue;
+ }
+ return $rs;
+ }
+ $rs = $this->init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad);
+ array_unshift($this->rsitems, $rs);
+ return $rs;
+ }
+
+ // - - - - - - - - - - - - - - - - - - - - - - - - -
+
+ // QRrsItem
+
+ /**
+ * modnn
+ * @param array RS values
+ * @param int $x X position
+ * @return int X osition
+ */
+ protected function modnn($rs, $x) {
+ while ($x >= $rs['nn']) {
+ $x -= $rs['nn'];
+ $x = ($x >> $rs['mm']) + ($x & $rs['nn']);
+ }
+ return $x;
+ }
+
+ /**
+ * Initialize a Reed-Solomon codec and returns an array of values.
+ * @param int $symsize symbol size, bits
+ * @param int $gfpoly Field generator polynomial coefficients
+ * @param int $fcr first root of RS code generator polynomial, index form
+ * @param int $prim primitive element to generate polynomial roots
+ * @param int $nroots RS code generator polynomial degree (number of roots)
+ * @param int $pad padding bytes at front of shortened block
+ * @return array Array of RS values:
mm = Bits per symbol;
nn = Symbols per block;
alpha_to = log lookup table array;
index_of = Antilog lookup table array;
genpoly = Generator polynomial array;
nroots = Number of generator;
roots = number of parity symbols;
fcr = First consecutive root, index form;
prim = Primitive element, index form;
iprim = prim-th root of 1, index form;
pad = Padding bytes in shortened block;
gfpoly
.
+ */
+ protected function init_rs_char($symsize, $gfpoly, $fcr, $prim, $nroots, $pad) {
+ // Based on Reed solomon encoder by Phil Karn, KA9Q (GNU-LGPLv2)
+ $rs = null;
+ // Check parameter ranges
+ if (($symsize < 0) OR ($symsize > 8)) {
+ return $rs;
+ }
+ if (($fcr < 0) OR ($fcr >= (1<<$symsize))) {
+ return $rs;
+ }
+ if (($prim <= 0) OR ($prim >= (1<<$symsize))) {
+ return $rs;
+ }
+ if (($nroots < 0) OR ($nroots >= (1<<$symsize))) {
+ return $rs;
+ }
+ if (($pad < 0) OR ($pad >= ((1<<$symsize) -1 - $nroots))) {
+ return $rs;
+ }
+ $rs = array();
+ $rs['mm'] = $symsize;
+ $rs['nn'] = (1 << $symsize) - 1;
+ $rs['pad'] = $pad;
+ $rs['alpha_to'] = array_fill(0, ($rs['nn'] + 1), 0);
+ $rs['index_of'] = array_fill(0, ($rs['nn'] + 1), 0);
+ // PHP style macro replacement ;)
+ $NN =& $rs['nn'];
+ $A0 =& $NN;
+ // Generate Galois field lookup tables
+ $rs['index_of'][0] = $A0; // log(zero) = -inf
+ $rs['alpha_to'][$A0] = 0; // alpha**-inf = 0
+ $sr = 1;
+ for ($i=0; $i<$rs['nn']; ++$i) {
+ $rs['index_of'][$sr] = $i;
+ $rs['alpha_to'][$i] = $sr;
+ $sr <<= 1;
+ if ($sr & (1 << $symsize)) {
+ $sr ^= $gfpoly;
+ }
+ $sr &= $rs['nn'];
+ }
+ if ($sr != 1) {
+ // field generator polynomial is not primitive!
+ return NULL;
+ }
+ // Form RS code generator polynomial from its roots
+ $rs['genpoly'] = array_fill(0, ($nroots + 1), 0);
+ $rs['fcr'] = $fcr;
+ $rs['prim'] = $prim;
+ $rs['nroots'] = $nroots;
+ $rs['gfpoly'] = $gfpoly;
+ // Find prim-th root of 1, used in decoding
+ for ($iprim=1; ($iprim % $prim) != 0; $iprim += $rs['nn']) {
+ ; // intentional empty-body loop!
+ }
+ $rs['iprim'] = (int)($iprim / $prim);
+ $rs['genpoly'][0] = 1;
+
+
+ for ($i = 0,$root=$fcr*$prim; $i < $nroots; $i++, $root += $prim) {
+ $rs['genpoly'][$i+1] = 1;
+ // Multiply rs->genpoly[] by @**(root + x)
+ for ($j = $i; $j > 0; --$j) {
+ if ($rs['genpoly'][$j] != 0) {
+ $rs['genpoly'][$j] = $rs['genpoly'][$j-1] ^ $rs['alpha_to'][$this->modnn($rs, $rs['index_of'][$rs['genpoly'][$j]] + $root)];
+ } else {
+ $rs['genpoly'][$j] = $rs['genpoly'][$j-1];
+ }
+ }
+ // rs->genpoly[0] can never be zero
+ $rs['genpoly'][0] = $rs['alpha_to'][$this->modnn($rs, $rs['index_of'][$rs['genpoly'][0]] + $root)];
+ }
+ // convert rs->genpoly[] to index form for quicker encoding
+ for ($i = 0; $i <= $nroots; ++$i) {
+ $rs['genpoly'][$i] = $rs['index_of'][$rs['genpoly'][$i]];
+ }
+ return $rs;
+ }
+
+ /**
+ * Encode a Reed-Solomon codec and returns the parity array
+ * @param array $rs RS values
+ * @param array $data data
+ * @param array $parity parity
+ * @return parity array
+ */
+ protected function encode_rs_char($rs, $data, $parity) {
+ $MM =& $rs['mm']; // bits per symbol
+ $NN =& $rs['nn']; // the total number of symbols in a RS block
+ $ALPHA_TO =& $rs['alpha_to']; // the address of an array of NN elements to convert Galois field elements in index (log) form to polynomial form
+ $INDEX_OF =& $rs['index_of']; // the address of an array of NN elements to convert Galois field elements in polynomial form to index (log) form
+ $GENPOLY =& $rs['genpoly']; // an array of NROOTS+1 elements containing the generator polynomial in index form
+ $NROOTS =& $rs['nroots']; // the number of roots in the RS code generator polynomial, which is the same as the number of parity symbols in a block
+ $FCR =& $rs['fcr']; // first consecutive root, index form
+ $PRIM =& $rs['prim']; // primitive element, index form
+ $IPRIM =& $rs['iprim']; // prim-th root of 1, index form
+ $PAD =& $rs['pad']; // the number of pad symbols in a block
+ $A0 =& $NN;
+ $parity = array_fill(0, $NROOTS, 0);
+ for ($i=0; $i < ($NN - $NROOTS - $PAD); $i++) {
+ $feedback = $INDEX_OF[$data[$i] ^ $parity[0]];
+ if ($feedback != $A0) {
+ // feedback term is non-zero
+ // This line is unnecessary when GENPOLY[NROOTS] is unity, as it must
+ // always be for the polynomials constructed by init_rs()
+ $feedback = $this->modnn($rs, $NN - $GENPOLY[$NROOTS] + $feedback);
+ for ($j=1; $j < $NROOTS; ++$j) {
+ $parity[$j] ^= $ALPHA_TO[$this->modnn($rs, $feedback + $GENPOLY[($NROOTS - $j)])];
+ }
+ }
+ // Shift
+ array_shift($parity);
+ if ($feedback != $A0) {
+ array_push($parity, $ALPHA_TO[$this->modnn($rs, $feedback + $GENPOLY[0])]);
+ } else {
+ array_push($parity, 0);
+ }
+ }
+ return $parity;
+ }
+
+ } // end QRcode class
+
+} // END OF "class_exists QRcode"
+?>
diff --git a/pdf/phpqrcode/phpqrcode.php b/pdf/phpqrcode/phpqrcode.php
new file mode 100755
index 0000000..80adb9d
--- /dev/null
+++ b/pdf/phpqrcode/phpqrcode.php
@@ -0,0 +1,3312 @@
+
+ *
+ * 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 3 of the License, or 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
+
+/*
+ * Version: 1.1.4
+ * Build: 2010100721
+ */
+
+
+
+//---- qrconst.php -----------------------------
+
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Common constants
+ *
+ * Based on libqrencode C library distributed under LGPL 2.1
+ * Copyright (C) 2006, 2007, 2008, 2009 Kentaro Fukuchi
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * 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 3 of the License, or 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ // Encoding modes
+
+ define('QR_MODE_NUL', -1);
+ define('QR_MODE_NUM', 0);
+ define('QR_MODE_AN', 1);
+ define('QR_MODE_8', 2);
+ define('QR_MODE_KANJI', 3);
+ define('QR_MODE_STRUCTURE', 4);
+
+ // Levels of error correction.
+
+ define('QR_ECLEVEL_L', 0);
+ define('QR_ECLEVEL_M', 1);
+ define('QR_ECLEVEL_Q', 2);
+ define('QR_ECLEVEL_H', 3);
+
+ // Supported output formats
+
+ define('QR_FORMAT_TEXT', 0);
+ define('QR_FORMAT_PNG', 1);
+
+ class qrstr {
+ public static function set(&$srctab, $x, $y, $repl, $replLen = false) {
+ $srctab[$y] = substr_replace($srctab[$y], ($replLen !== false)?substr($repl,0,$replLen):$repl, $x, ($replLen !== false)?$replLen:strlen($repl));
+ }
+ }
+
+
+
+//---- merged_config.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Config file, tuned-up for merged verion
+ */
+
+ define('QR_CACHEABLE', false); // use cache - more disk reads but less CPU power, masks and format templates are stored there
+ define('QR_CACHE_DIR', false); // used when QR_CACHEABLE === true
+ define('QR_LOG_DIR', false); // default error logs dir
+
+ define('QR_FIND_BEST_MASK', true); // if true, estimates best mask (spec. default, but extremally slow; set to false to significant performance boost but (propably) worst quality code
+ define('QR_FIND_FROM_RANDOM', 2); // if false, checks all masks available, otherwise value tells count of masks need to be checked, mask id are got randomly
+ define('QR_DEFAULT_MASK', 2); // when QR_FIND_BEST_MASK === false
+
+ define('QR_PNG_MAXIMUM_SIZE', 1024); // maximum allowed png image width (in pixels), tune to make sure GD and PHP can handle such big images
+
+
+
+
+//---- qrtools.php -----------------------------
+
+
+
+
+/*
+ * PHP QR Code encoder
+ *
+ * Toolset, handy and debug utilites.
+ *
+ * PHP QR Code is distributed under LGPL 3
+ * Copyright (C) 2010 Dominik Dzienia
+ *
+ * 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 3 of the License, or 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ class QRtools {
+
+ //----------------------------------------------------------------------
+ public static function binarize($frame)
+ {
+ $len = count($frame);
+ foreach ($frame as &$frameLine) {
+
+ for($i=0; $i<$len; $i++) {
+ $frameLine[$i] = (ord($frameLine[$i])&1)?'1':'0';
+ }
+ }
+
+ return $frame;
+ }
+
+ //----------------------------------------------------------------------
+ public static function tcpdfBarcodeArray($code, $mode = 'QR,L', $tcPdfVersion = '4.5.037')
+ {
+ $barcode_array = array();
+
+ if (!is_array($mode))
+ $mode = explode(',', $mode);
+
+ $eccLevel = 'L';
+
+ if (count($mode) > 1) {
+ $eccLevel = $mode[1];
+ }
+
+ $qrTab = QRcode::text($code, false, $eccLevel);
+ $size = count($qrTab);
+
+ $barcode_array['num_rows'] = $size;
+ $barcode_array['num_cols'] = $size;
+ $barcode_array['bcode'] = array();
+
+ foreach ($qrTab as $line) {
+ $arrAdd = array();
+ foreach(str_split($line) as $char)
+ $arrAdd[] = ($char=='1')?1:0;
+ $barcode_array['bcode'][] = $arrAdd;
+ }
+
+ return $barcode_array;
+ }
+
+ //----------------------------------------------------------------------
+ public static function clearCache()
+ {
+ self::$frames = array();
+ }
+
+ //----------------------------------------------------------------------
+ public static function buildCache()
+ {
+ QRtools::markTime('before_build_cache');
+
+ $mask = new QRmask();
+ for ($a=1; $a <= QRSPEC_VERSION_MAX; $a++) {
+ $frame = QRspec::newFrame($a);
+ if (QR_IMAGE) {
+ $fileName = QR_CACHE_DIR.'frame_'.$a.'.png';
+ QRimage::png(self::binarize($frame), $fileName, 1, 0);
+ }
+
+ $width = count($frame);
+ $bitMask = array_fill(0, $width, array_fill(0, $width, 0));
+ for ($maskNo=0; $maskNo<8; $maskNo++)
+ $mask->makeMaskNo($maskNo, $width, $frame, $bitMask, true);
+ }
+
+ QRtools::markTime('after_build_cache');
+ }
+
+ //----------------------------------------------------------------------
+ public static function log($outfile, $err)
+ {
+ if (QR_LOG_DIR !== false) {
+ if ($err != '') {
+ if ($outfile !== false) {
+ file_put_contents(QR_LOG_DIR.basename($outfile).'-errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ } else {
+ file_put_contents(QR_LOG_DIR.'errors.txt', date('Y-m-d H:i:s').': '.$err, FILE_APPEND);
+ }
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function dumpMask($frame)
+ {
+ $width = count($frame);
+ for($y=0;$y<$width;$y++) {
+ for($x=0;$x<$width;$x++) {
+ echo ord($frame[$y][$x]).',';
+ }
+ }
+ }
+
+ //----------------------------------------------------------------------
+ public static function markTime($markerId)
+ {
+ list($usec, $sec) = explode(" ", microtime());
+ $time = ((float)$usec + (float)$sec);
+
+ if (!isset($GLOBALS['qr_time_bench']))
+ $GLOBALS['qr_time_bench'] = array();
+
+ $GLOBALS['qr_time_bench'][$markerId] = $time;
+ }
+
+ //----------------------------------------------------------------------
+ public static function timeBenchmark()
+ {
+ self::markTime('finish');
+
+ $lastTime = 0;
+ $startTime = 0;
+ $p = 0;
+
+ echo '
+
BENCHMARK
+ ';
+
+ foreach($GLOBALS['qr_time_bench'] as $markerId=>$thisTime) {
+ if ($p > 0) {
+ echo '
';
+ }
+
+ }
+
+ //##########################################################################
+
+ QRtools::markTime('start');
+
\ No newline at end of file
diff --git a/pdf/phpqrcode/tools/merge.bat b/pdf/phpqrcode/tools/merge.bat
new file mode 100755
index 0000000..b60a485
--- /dev/null
+++ b/pdf/phpqrcode/tools/merge.bat
@@ -0,0 +1,2 @@
+php ./merge.php
+pause
\ No newline at end of file
diff --git a/pdf/phpqrcode/tools/merge.php b/pdf/phpqrcode/tools/merge.php
new file mode 100755
index 0000000..19d338b
--- /dev/null
+++ b/pdf/phpqrcode/tools/merge.php
@@ -0,0 +1,70 @@
+
+ *
+ * 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 3 of the License, or 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+ $QR_BASEDIR = dirname(__FILE__).DIRECTORY_SEPARATOR.'..'.DIRECTORY_SEPARATOR;
+ $QR_TOOLSDIR = dirname(__FILE__).DIRECTORY_SEPARATOR;
+
+ $outputFile = $QR_BASEDIR.'phpqrcode.php';
+
+ // Required libs
+
+ $fileList = array(
+ $QR_BASEDIR.'qrconst.php',
+ $QR_TOOLSDIR.'merged_config.php',
+ $QR_BASEDIR.'qrtools.php',
+ $QR_BASEDIR.'qrspec.php',
+ $QR_BASEDIR.'qrimage.php',
+ $QR_BASEDIR.'qrinput.php',
+ $QR_BASEDIR.'qrbitstream.php',
+ $QR_BASEDIR.'qrsplit.php',
+ $QR_BASEDIR.'qrrscode.php',
+ $QR_BASEDIR.'qrmask.php',
+ $QR_BASEDIR.'qrencode.php'
+ );
+
+ $headerFile = $QR_TOOLSDIR.'merged_header.php';
+ $versionFile = $QR_BASEDIR.'VERSION';
+
+ $outputCode = '';
+
+ foreach($fileList as $fileName) {
+ $outputCode .= "\n\n".'//---- '.basename($fileName).' -----------------------------'."\n\n";
+ $anotherCode = file_get_contents($fileName);
+ $anotherCode = preg_replace ('/^<\?php/', '', $anotherCode);
+ $anotherCode = preg_replace ('/\?>\*$/', '', $anotherCode);
+ $outputCode .= "\n\n".$anotherCode."\n\n";
+ }
+
+ $versionDataEx = explode("\n", file_get_contents($versionFile));
+
+ $outputContents = file_get_contents($headerFile);
+ $outputContents .= "\n\n/*\n * Version: ".trim($versionDataEx[0])."\n * Build: ".trim($versionDataEx[1])."\n */\n\n";
+ $outputContents .= $outputCode;
+
+ file_put_contents($outputFile, $outputContents);
+
+
\ No newline at end of file
diff --git a/pdf/phpqrcode/tools/merge.sh b/pdf/phpqrcode/tools/merge.sh
new file mode 100755
index 0000000..e4c2fbc
--- /dev/null
+++ b/pdf/phpqrcode/tools/merge.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+php ./merge.php
\ No newline at end of file
diff --git a/pdf/phpqrcode/tools/merged_config.php b/pdf/phpqrcode/tools/merged_config.php
new file mode 100755
index 0000000..55ddb45
--- /dev/null
+++ b/pdf/phpqrcode/tools/merged_config.php
@@ -0,0 +1,17 @@
+
+ *
+ * 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 3 of the License, or 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 St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+
\ No newline at end of file
diff --git a/pdf/temp_certificate/sample_certificate.pdf b/pdf/temp_certificate/sample_certificate.pdf
new file mode 100755
index 0000000..e69de29
diff --git a/pdf/temp_prcode/generated_qrcode.png b/pdf/temp_prcode/generated_qrcode.png
new file mode 100755
index 0000000..98d163c
Binary files /dev/null and b/pdf/temp_prcode/generated_qrcode.png differ
diff --git a/pdf/temp_prcode/qrcode_name.png b/pdf/temp_prcode/qrcode_name.png
new file mode 100755
index 0000000..0e88581
Binary files /dev/null and b/pdf/temp_prcode/qrcode_name.png differ
diff --git a/pdf/verify_certificates.inc b/pdf/verify_certificates.inc
new file mode 100755
index 0000000..562e290
--- /dev/null
+++ b/pdf/verify_certificates.inc
@@ -0,0 +1,113 @@
+ 'markup',
+ '#markup' => ''
+ );
+ $form["QR_code"] = array(
+ "#type" => "textfield",
+ "#title" => "Enter QR Code",
+ "#default_value" => '',
+ "#required" => TRUE
+ );
+ $form["submit"] = array(
+ "#type" => "submit",
+ "#value" => "Verify",
+ '#ajax' => array(
+ 'callback' => 'verify_certificates_form_submit',
+ 'progress' => array(
+ 'message' => ''
+ )
+ )
+ );
+ $form['displaytable'] = array(
+ '#type' => 'markup',
+ '#prefix' => '