PHPXRef 0.7.1 : vtigercrm-6.1.0 : Detail view of tcpdf.php

Class: TCPDF - X-Ref

This is a PHP class for generating PDF documents without requiring external extensions. 
TCPDF project (http://www.tcpdf.org) has been originally derived in 2002 from the Public Domain FPDF class by Olivier Plathey (http://www.fpdf.org), but now is almost entirely rewritten.

__construct($orientation='P', $unit='mm', $format='A4', $unicode=true, $encoding='UTF-8', $diskcache=false) X-Ref

This is the class constructor.
It allows to set up the page format, the orientation and
the measure unit used in all the methods (except for the font sizes).

param: string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or Portrait (default)</li><li>L or Landscape</li></ul>
param: string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul> 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.
param: mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
param: boolean $unicode TRUE means that the input text is unicode (default = true)
param: boolean $diskcache if TRUE reduce the RAM memory usage by caching temporary data on filesystem (slower).
param: String $encoding charset encoding; default is UTF-8

__destruct() X-Ref

Default destructor.

setPageUnit($unit) X-Ref

Set the units of measure for the document.

param: string $unit User measure unit. Possible values are:<ul><li>pt: point</li><li>mm: millimeter (default)</li><li>cm: centimeter</li><li>in: inch</li></ul> 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.

setPageFormat($format, $orientation='P') X-Ref

Set the page format

param: mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>
param: string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>

setPageOrientation($orientation, $autopagebreak='', $bottommargin='') X-Ref

Set page orientation.

param: string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
param: boolean $autopagebreak Boolean indicating if auto-page-break mode should be on or off.
param: float $bottommargin bottom margin of the page.

setRTL($enable) X-Ref

Enable or disable Right-To-Left language mode

param: Boolean $enable if true enable Right-To-Left language mode.

getRTL() X-Ref

Return the RTL status

return: boolean

setTempRTL($mode) X-Ref

Force temporary RTL language direction

param: mixed $mode can be false, 'L' for LTR or 'R' for RTL

setLastH($h) X-Ref

Set the last cell height.

author: Nicola Asuni
param: float $h cell height.

getLastH() X-Ref

Get the last cell height.

return: last cell height

setImageScale($scale) X-Ref

Set the adjusting factor to convert pixels to user units.

author: Nicola Asuni
param: float $scale adjusting factor to convert pixels to user units.

getImageScale() X-Ref

Returns the adjusting factor to convert pixels to user units.

author: Nicola Asuni
return: float adjusting factor to convert pixels to user units.

getPageDimensions($pagenum='') X-Ref

Returns an array of page dimensions:
<ul><li>$this->pagedim[$this->page]['w'] => page_width_in_points</li><li>$this->pagedim[$this->page]['h'] => height in points</li><li>$this->pagedim[$this->page]['wk'] => page_width_in_points</li><li>$this->pagedim[$this->page]['hk'] => height</li><li>$this->pagedim[$this->page]['tm'] => top_margin</li><li>$this->pagedim[$this->page]['bm'] => bottom_margin</li><li>$this->pagedim[$this->page]['lm'] => left_margin</li><li>$this->pagedim[$this->page]['rm'] => right_margin</li><li>$this->pagedim[$this->page]['pb'] => auto_page_break</li><li>$this->pagedim[$this->page]['or'] => page_orientation</li><li>$this->pagedim[$this->page]['olm'] => original_left_margin</li><li>$this->pagedim[$this->page]['orm'] => original_right_margin</li></ul>

author: Nicola Asuni
param: int $pagenum page number (empty = current page)
return: array of page dimensions.

getPageWidth($pagenum='') X-Ref

Returns the page width in units.

author: Nicola Asuni
param: int $pagenum page number (empty = current page)
return: int page width.

getPageHeight($pagenum='') X-Ref

Returns the page height in units.

author: Nicola Asuni
param: int $pagenum page number (empty = current page)
return: int page height.

getBreakMargin($pagenum='') X-Ref

Returns the page break margin.

author: Nicola Asuni
param: int $pagenum page number (empty = current page)
return: int page break margin.

getScaleFactor() X-Ref

Returns the scale factor (number of points in user unit).

author: Nicola Asuni
return: int scale factor.

SetMargins($left, $top, $right=-1) X-Ref

Defines the left, top and right margins. By default, they equal 1 cm. Call this method to change them.

param: float $left Left margin.
param: float $top Top margin.
param: float $right Right margin. Default value is the left one.

SetLeftMargin($margin) X-Ref

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.

param: float $margin The margin.

SetTopMargin($margin) X-Ref

Defines the top margin. The method can be called before creating the first page.

param: float $margin The margin.

SetRightMargin($margin) X-Ref

Defines the right margin. The method can be called before creating the first page.

param: float $margin The margin.

SetCellPadding($pad) X-Ref

Set the internal Cell padding.

param: float $pad internal padding.

SetAutoPageBreak($auto, $margin=0) X-Ref

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.

param: boolean $auto Boolean indicating if mode should be on or off.
param: float $margin Distance from the bottom of the page.

SetDisplayMode($zoom, $layout='SinglePage', $mode='UseNone') X-Ref

Defines the way the document is to be displayed by the viewer.

param: mixed $zoom The zoom to use. It can be one of the following string values or a number indicating the zooming factor to use. <ul><li>fullpage: displays the entire page on screen </li><li>fullwidth: uses maximum width of window</li><li>real: uses real size (equivalent to 100% zoom)</li><li>default: uses viewer default mode</li></ul>
param: string $layout The page layout. Possible values are:<ul><li>SinglePage Display one page at a time</li><li>OneColumn Display the pages in one column</li><li>TwoColumnLeft Display the pages in two columns, with odd-numbered pages on the left</li><li>TwoColumnRight Display the pages in two columns, with odd-numbered pages on the right</li><li>TwoPageLeft (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the left</li><li>TwoPageRight (PDF 1.5) Display the pages two at a time, with odd-numbered pages on the right</li></ul>
param: string $mode A name object specifying how the document should be displayed when opened:<ul><li>UseNone Neither document outline nor thumbnail images visible</li><li>UseOutlines Document outline visible</li><li>UseThumbs Thumbnail images visible</li><li>FullScreen Full-screen mode, with no menu bar, window controls, or any other window visible</li><li>UseOC (PDF 1.5) Optional content group panel visible</li><li>UseAttachments (PDF 1.6) Attachments panel visible</li></ul>

SetCompression($compress) X-Ref

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.

param: boolean $compress Boolean indicating if compression must be enabled.

SetTitle($title) X-Ref

Defines the title of the document.

param: string $title The title.

SetSubject($subject) X-Ref

Defines the subject of the document.

param: string $subject The subject.

SetAuthor($author) X-Ref

Defines the author of the document.

param: string $author The name of the author.

SetKeywords($keywords) X-Ref

Associates keywords with the document, generally in the form 'keyword1 keyword2 ...'.

param: string $keywords The list of keywords.

SetCreator($creator) X-Ref

Defines the creator of the document. This is typically the name of the application that generates the PDF.

param: string $creator The name of the creator.

Error($msg) X-Ref

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.
2004-06-11 :: Nicola Asuni : changed bold tag with strong

param: string $msg The error message

Open() X-Ref

This method begins the generation of the PDF document.
It is not necessary to call it explicitly because AddPage() does it automatically.
Note: no page is created by this method

Close() X-Ref

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.

setPage($pnum, $resetmargins=false) X-Ref

Move pointer at the specified document page and update page dimensions.

param: int $pnum page number
param: boolean $resetmargins if true reset left, right, top margins and Y position.

lastPage($resetmargins=false) X-Ref

Reset pointer to the last document page.

param: boolean $resetmargins if true reset left, right, top margins and Y position.

getPage() X-Ref

Get current document page number.

return: int page number

getNumPages() X-Ref

Get the total number of insered pages.

return: int number of pages

AddPage($orientation='', $format='') X-Ref

Adds a new page to the document. If a page is already present, the Footer() method is called first to output the footer (if enabled). Then the page is added, the current position set to the top-left corner according to the left and top margins (or top-right if in RTL mode), and Header() is called to display the header (if enabled).
The origin of the coordinate system is at the top-left corner (or top-right for RTL) and increasing ordinates go downwards.

param: string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
param: mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>

endPage() X-Ref

Terminate the current page

startPage($orientation='', $format='') X-Ref

Starts a new page to the document. The page must be closed using the endPage() function.
The origin of the coordinate system is at the top-left corner and increasing ordinates go downwards.

param: string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
param: mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>

setPageMark() X-Ref

Set start-writing mark on current page for multicell borders and fills.
This function must be called after calling Image() function for a background image.
Background images must be always inserted before calling Multicell() or WriteHTMLCell() or WriteHTML() functions.

setHeaderData($ln='', $lw=0, $ht='', $hs='') X-Ref

Set header data.

param: string $ln header image logo
param: string $lw header image logo width in mm
param: string $ht string to print as title on document header
param: string $hs string to print on document header

getHeaderData() X-Ref

Returns header data:
<ul><li>$ret['logo'] = logo image</li><li>$ret['logo_width'] = width of the image logo in user units</li><li>$ret['title'] = header title</li><li>$ret['string'] = header description string</li></ul>

return: array()

setHeaderMargin($hm=10) X-Ref

Set header margin.
(minimum distance between header and top page margin)

param: int $hm distance in user units

getHeaderMargin() X-Ref

Returns header margin in user units.

return: float

setFooterMargin($fm=10) X-Ref

Set footer margin.
(minimum distance between footer and bottom page margin)

param: int $fm distance in user units

getFooterMargin() X-Ref

Returns footer margin in user units.

return: float

setPrintHeader($val=true) X-Ref

Set a flag to print page header.

param: boolean $val set to true to print the page header (default), false otherwise.

setPrintFooter($val=true) X-Ref

Set a flag to print page footer.

param: boolean $value set to true to print the page footer (default), false otherwise.

getImageRBX() X-Ref

Return the right-bottom (or left-bottom for RTL) corner X coordinate of last inserted image

return: float

getImageRBY() X-Ref

Return the right-bottom (or left-bottom for RTL) corner Y coordinate of last inserted image

return: float

Header() X-Ref

This method is used to render the page header.
It is automatically called by AddPage() and could be overwritten in your own inherited class.

Footer() X-Ref

This method is used to render the page footer.
It is automatically called by AddPage() and could be overwritten in your own inherited class.

setHeader() X-Ref

This method is used to render the page header.

setFooter() X-Ref

This method is used to render the page footer.

setTableHeader() X-Ref

This method is used to render the table header on new page (if any).

PageNo() X-Ref

Returns the current page number.

return: int page number

AddSpotColor($name, $c, $m, $y, $k) X-Ref

Defines a new spot color.
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.

param: int $c Cyan color for CMYK. Value between 0 and 255
param: int $m Magenta color for CMYK. Value between 0 and 255
param: int $y Yellow color for CMYK. Value between 0 and 255
param: int $k Key (Black) color for CMYK. Value between 0 and 255

SetDrawColorArray($color) X-Ref

SetDrawColor($col1=0, $col2=-1, $col3=-1, $col4=-1) X-Ref

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.

param: int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
param: int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
param: int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
param: int $col4 Key (Black) color for CMYK. Value between 0 and 255

SetDrawSpotColor($name, $tint=100) X-Ref

Defines the spot color used for all drawing operations (lines, rectangles and cell borders).

param: string $name name of the spot color
param: int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).

SetFillColorArray($color) X-Ref

SetFillColor($col1=0, $col2=-1, $col3=-1, $col4=-1) X-Ref

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.

param: int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
param: int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
param: int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
param: int $col4 Key (Black) color for CMYK. Value between 0 and 255

SetFillSpotColor($name, $tint=100) X-Ref

Defines the spot color used for all filling operations (filled rectangles and cell backgrounds).

param: string $name name of the spot color
param: int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).

SetTextColorArray($color) X-Ref

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.

param: array $color array of colors

SetTextColor($col1=0, $col2=-1, $col3=-1, $col4=-1) X-Ref

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.

param: int $col1 Gray level for single color, or Red color for RGB, or Cyan color for CMYK. Value between 0 and 255
param: int $col2 Green color for RGB, or Magenta color for CMYK. Value between 0 and 255
param: int $col3 Blue color for RGB, or Yellow color for CMYK. Value between 0 and 255
param: int $col4 Key (Black) color for CMYK. Value between 0 and 255

SetTextSpotColor($name, $tint=100) X-Ref

Defines the spot color used for text.

param: string $name name of the spot color
param: int $tint the intensity of the color (from 0 to 100 ; 100 = full intensity by default).

GetStringWidth($s, $fontname='', $fontstyle='', $fontsize=0) X-Ref

Returns the length of a string in user unit. A font must be selected. 

author: Nicola Asuni
param: string $s The string whose length is to be computed
param: string $fontname Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
param: string $fontstyle Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line trough</li></ul> or any combination. The default value is regular.
param: float $fontsize Font size in points. The default value is the current size.
return: int string length

GetArrStringWidth($sa, $fontname='', $fontstyle='', $fontsize=0) X-Ref

Returns the string length of an array of chars in user unit. A font must be selected. 

author: Nicola Asuni
param: string $arr The array of chars whose total length is to be computed
param: string $fontname Family font. It can be either a name defined by AddFont() or one of the standard families. It is also possible to pass an empty string, in that case, the current family is retained.
param: string $fontstyle Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line trough</li></ul> or any combination. The default value is regular.
param: float $fontsize Font size in points. The default value is the current size.
return: int string length

GetCharWidth($char) X-Ref

Returns the length of the char in user unit for the current font. 

author: Nicola Asuni
param: int $char The char code whose length is to be returned
return: int char width

GetNumChars($s) X-Ref

Returns the numbero of characters in a string.

param: string $s The input string.
return: int number of characters

getFontsList() X-Ref

Fill the list of available fonts ($this->fontlist).

AddFont($family, $style='', $fontfile='') X-Ref

Imports a TrueType, Type1, core, or CID0 font and makes it available.
It is necessary to generate a font definition file first (read /fonts/utils/README.TXT).
The definition file (and the font file itself when embedding) must be present either in the current directory or in the one indicated by K_PATH_FONTS if the constant is defined. If it could not be found, the error "Could not include font definition file" is generated.

param: string $family Font family. The name can be chosen arbitrarily. If it is a standard family name, it will override the corresponding font.
param: string $style Font style. Possible values are (case insensitive):<ul><li>empty string: regular (default)</li><li>B: bold</li><li>I: italic</li><li>BI or IB: bold italic</li></ul>
param: string $fontfile The font definition file. By default, the name is built from the family and style, in lower case with no spaces.
return: array containing the font data, or false in case of error.

SetFont($family, $style='', $size=0, $fontfile='') X-Ref

Sets the font used to print character strings.
The font can be either a standard one or a font added via the AddFont() method. Standard fonts use Windows encoding cp1252 (Western Europe).
The method can be called before the first page is created and the font is retained from page to page.
If you just wish to change the current font size, it is simpler to call SetFontSize().
Note: for the standard fonts, the font metric files must be accessible. There are three possibilities for this:<ul><li>They are in the current directory (the one where the running script lies)</li><li>They are in one of the directories defined by the include_path parameter</li><li>They are in the directory defined by the K_PATH_FONTS constant</li></ul> 

param: string $family Family font. It can be either a name defined by AddFont() or one of the standard Type1 families (case insensitive):<ul><li>times (Times-Roman)</li><li>timesb (Times-Bold)</li><li>timesi (Times-Italic)</li><li>timesbi (Times-BoldItalic)</li><li>helvetica (Helvetica)</li><li>helveticab (Helvetica-Bold)</li><li>helveticai (Helvetica-Oblique)</li><li>helveticabi (Helvetica-BoldOblique)</li><li>courier (Courier)</li><li>courierb (Courier-Bold)</li><li>courieri (Courier-Oblique)</li><li>courierbi (Courier-BoldOblique)</li><li>symbol (Symbol)</li><li>zapfdingbats (ZapfDingbats)</li></ul> It is also possible to pass an empty string. In that case, the current family is retained.
param: string $style Font style. Possible values are (case insensitive):<ul><li>empty string: regular</li><li>B: bold</li><li>I: italic</li><li>U: underline</li><li>D: line trough</li></ul> or any combination. The default value is regular. Bold and italic styles do not apply to Symbol and ZapfDingbats basic fonts or other fonts when not defined.
param: float $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
param: string $fontfile The font definition file. By default, the name is built from the family and style, in lower case with no spaces.

SetFontSize($size) X-Ref

Defines the size of the current font.

param: float $size The size (in points)

SetDefaultMonospacedFont($font) X-Ref

Defines the default monospaced font.

param: string $font Font name.

AddLink() X-Ref

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().

SetLink($link, $y=0, $page=-1) X-Ref

Defines the page and position a link points to.

param: int $link The link identifier returned by AddLink()
param: float $y Ordinate of target position; -1 indicates the current position. The default value is 0 (top of page)
param: int $page Number of target page; -1 indicates the current page. This is the default value

Link($x, $y, $w, $h, $link, $spaces=0) X-Ref

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.

param: float $x Abscissa of the upper-left corner of the rectangle
param: float $y Ordinate of the upper-left corner of the rectangle
param: float $w Width of the rectangle
param: float $h Height of the rectangle
param: mixed $link URL or identifier returned by AddLink()
param: int $spaces number of spaces on the text to link

Annotation($x, $y, $w, $h, $text, $opt=array('Subtype'=>'Text') X-Ref

Puts a markup annotation on a rectangular area of the page.
!!!!THE ANNOTATION SUPPORT IS NOT YET FULLY IMPLEMENTED !!!!

param: float $x Abscissa of the upper-left corner of the rectangle
param: float $y Ordinate of the upper-left corner of the rectangle
param: float $w Width of the rectangle
param: float $h Height of the rectangle
param: string $text annotation text or alternate content
param: array $opt array of options (see section 8.4 of PDF reference 1.7).
param: int $spaces number of spaces on the text to link

_putEmbeddedFiles() X-Ref

Embedd the attached files.

Text($x, $y, $txt, $stroke=0, $clip=false) X-Ref

Prints a character string.
The origin is on the left of the first charcter, on the baseline.
This method allows to place a string precisely on the page.

param: float $x Abscissa of the origin
param: float $y Ordinate of the origin
param: string $txt String to print
param: int $stroke outline size in points (0 = disable)
param: boolean $clip if true activate clipping mode (you must call StartTransform() before this function and StopTransform() to stop the clipping tranformation).

AcceptPageBreak() X-Ref

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.

return: boolean

checkPageBreak($h=0, $y='') X-Ref

Add page if needed.

param: float $h Cell height. Default value: 0.
param: mixed $y starting y position, leave empty for current position.
return: boolean true in case of page break, false otherwise.

Cell($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0, $ignore_min_height=false) X-Ref

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.

param: float $w Cell width. If 0, the cell extends up to the right margin.
param: float $h Cell height. Default value: 0.
param: string $txt String to print. Default value: empty string.
param: mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
param: int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>
param: string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
param: int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
param: mixed $link URL or identifier returned by AddLink().
param: int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
param: boolean $ignore_min_height if true ignore automatic minimum height value.

removeSHY($txt='') X-Ref

Removes SHY characters from text.

param: string $txt input string
return: string without SHY characters.

getCellCode($w, $h=0, $txt='', $border=0, $ln=0, $align='', $fill=0, $link='', $stretch=0, $ignore_min_height=false) X-Ref

Returns the PDF string code to print 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.

param: float $w Cell width. If 0, the cell extends up to the right margin.
param: float $h Cell height. Default value: 0.
param: string $txt String to print. Default value: empty string.
param: mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
param: int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL languages)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>Putting 1 is equivalent to putting 0 and calling Ln() just after. Default value: 0.
param: string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
param: int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
param: mixed $link URL or identifier returned by AddLink().
param: int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
param: boolean $ignore_min_height if true ignore automatic minimum height value.

MultiCell($w, $h, $txt, $border=0, $align='J', $fill=0, $ln=1, $x='', $y='', $reseth=true, $stretch=0, $ishtml=false, $autopadding=true, $maxh=0) X-Ref

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.

param: float $w Width of cells. If 0, they extend up to the right margin of the page.
param: float $h Cell minimum height. The cell extends automatically if needed.
param: string $txt String to print
param: mixed $border Indicates if borders must be drawn around the cell block. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
param: string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align</li><li>C: center</li><li>R: right align</li><li>J: justification (default value when $ishtml=false)</li></ul>
param: int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
param: int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right</li><li>1: to the beginning of the next line [DEFAULT]</li><li>2: below</li></ul>
param: int $x x position in user units
param: int $y y position in user units
param: boolean $reseth if true reset the last cell height (default true).
param: int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
param: boolean $ishtml set to true if $txt is HTML content (default = false).
param: boolean $autopadding if true, uses internal padding and automatically adjust it to account for line width.
param: float $maxh maximum height. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature. This feature works only when $ishtml=false.
return: int Return the number of cells or 1 for html mode.

getBorderMode($border, $position='start') X-Ref

Get the border mode accounting for multicell position (opens bottom side of multicell crossing pages)

param: mixed $border Indicates if borders must be drawn around the cell block. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
param: string multicell position: 'start', 'middle', 'end'
return: border mode

getNumLines($txt, $w=0) X-Ref

This method returns the estimated number of lines required to print the text.

param: string $txt text to print
param: float $w width of cell. If 0, they extend up to the right margin of the page.
return: int Return the estimated number of lines.

Write($h, $txt, $link='', $fill=0, $align='', $ln=false, $stretch=0, $firstline=false, $firstblock=false, $maxh=0) X-Ref

This method prints text from the current position. 

param: float $h Line height
param: string $txt String to print
param: mixed $link URL or identifier returned by AddLink()
param: int $fill Indicates if the background must be painted (1) or transparent (0). Default value: 0.
param: string $align Allows to center or align the text. Possible values are:<ul><li>L or empty string: left align (default value)</li><li>C: center</li><li>R: right align</li><li>J: justify</li></ul>
param: boolean $ln if true set cursor at the bottom of the line, otherwise set cursor at the top of the line.
param: int $stretch stretch carachter mode: <ul><li>0 = disabled</li><li>1 = horizontal scaling only if necessary</li><li>2 = forced horizontal scaling</li><li>3 = character spacing only if necessary</li><li>4 = forced character spacing</li></ul>
param: boolean $firstline if true prints only the first line and return the remaining string.
param: boolean $firstblock if true the string is the starting of a line.
param: float $maxh maximum height. The remaining unprinted text will be returned. It should be >= $h and less then remaining space to the bottom of the page, or 0 for disable this feature.
return: mixed Return the number of cells or the remaining string if $firstline = true.

getRemainingWidth() X-Ref

Returns the remaining width between the current position and margins.

return: int Return the remaining width

UTF8ArrSubString($strarr, $start='', $end='') X-Ref

Extract a slice of the $strarr array and return it as string.

param: string $strarr The input array of characters.
param: int $start the starting element of $strarr.
param: int $end first element that will not be returned.
return: Return part of a string

UniArrSubString($uniarr, $start='', $end='') X-Ref

Extract a slice of the $uniarr array and return it as string.

param: string $uniarr The input array of characters.
param: int $start the starting element of $strarr.
param: int $end first element that will not be returned.
return: Return part of a string

UTF8ArrayToUniArray($ta) X-Ref

Convert an array of UTF8 values to array of unicode characters

param: string $ta The input array of UTF8 values.
return: Return array of unicode characters

unichr($c) X-Ref

Returns the unicode caracter specified by UTF-8 code

author: Miguel Perez, Nicola Asuni
param: int $c UTF-8 code
return: Returns the specified character.

Image($file, $x='', $y='', $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='', $ismask=false, $imgmask=false, $border=0, $fitbox=false) X-Ref

Puts an image in the page.
The upper-left corner must be given.
The dimensions can be specified in different ways:<ul>
<li>explicit width and height (expressed in user unit)</li>
<li>one explicit dimension, the other being calculated automatically in order to keep the original proportions</li>
<li>no explicit dimension, in which case the image is put at 72 dpi</li></ul>
Supported formats are JPEG and PNG images whitout GD library and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;
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 will be embedded in the file. 

param: string $file Name of the file containing the image.
param: float $x Abscissa of the upper-left corner.
param: float $y Ordinate of the upper-left corner.
param: float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
param: float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
param: string $type Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension.
param: mixed $link URL or identifier returned by AddLink().
param: string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
param: boolean $resize If true resize (reduce) the image to fit $w and $h (requires GD library).
param: int $dpi dot-per-inch resolution used on resize
param: string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
param: boolean $ismask true if this image is a mask, false otherwise
param: mixed $imgmask image object returned by this function or false
param: mixed $border Indicates if borders must be drawn around the image. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
param: boolean $fitbox If true scale image dimensions proportionally to fit within the ($w, $h) box.
return: image information

_toJPEG($image) X-Ref

Convert the loaded php image to a JPEG and then return a structure for the PDF creator.
This function requires GD library and write access to the directory defined on K_PATH_CACHE constant.

param: string $file Image file name.
param: image $image Image object.

_parsejpeg($file) X-Ref

Extract info from a JPEG file without using the GD library.

param: string $file image file to parse
return: array structure containing the image data

_parsepng($file) X-Ref

Extract info from a PNG file without using the GD library.

param: string $file image file to parse
return: array structure containing the image data

rfread($handle, $length) X-Ref

Binary-safe and URL-safe file read.
Reads up to length bytes from the file pointer referenced by handle. Reading stops as soon as one of the following conditions is met: length bytes have been read; EOF (end of file) is reached.

author: Nicola Asuni
param: resource $handle
param: int $length
return: Returns the read string or FALSE in case of error.

ImagePngAlpha($file, $x='', $y='', $w=0, $h=0, $type='', $link='', $align='', $resize=false, $dpi=300, $palign='') X-Ref

Extract info from a PNG image with alpha channel using the GD library.

author: Valentin Schmidt, Nicola Asuni
param: string $file Name of the file containing the image.
param: float $x Abscissa of the upper-left corner.
param: float $y Ordinate of the upper-left corner.
param: float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
param: float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
param: string $type Image format. Possible values are (case insensitive): JPEG and PNG (whitout GD library) and all images supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;. If not specified, the type is inferred from the file extension.
param: mixed $link URL or identifier returned by AddLink().
param: string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
param: boolean $resize If true resize (reduce) the image to fit $w and $h (requires GD library).
param: int $dpi dot-per-inch resolution used on resize
param: string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>

getGDgamma($v) X-Ref

Correct the gamma value to be used with GD library

param: float $v the gamma value to be corrected

Ln($h='', $cell=false) X-Ref

Performs a line break.
The current abscissa goes back to the left margin and the ordinate increases by the amount passed in parameter.

param: float $h The height of the break. By default, the value equals the height of the last printed cell.
param: boolean $cell if true add a cMargin to the x coordinate

GetX() X-Ref

Returns the relative X value of current position.
The value is relative to the left border for LTR languages and to the right border for RTL languages.

return: float

GetAbsX() X-Ref

Returns the absolute X value of current position.

return: float

GetY() X-Ref

Returns the ordinate of the current position.

return: float

SetX($x) X-Ref

Defines the abscissa of the current position.
If the passed value is negative, it is relative to the right of the page (or left if language is RTL).

param: float $x The value of the abscissa.

SetY($y, $resetx=true) X-Ref

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.

param: float $y The value of the ordinate.
param: bool $resetx if true (default) reset the X position.

SetXY($x, $y) X-Ref

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.

param: float $x The value of the abscissa
param: float $y The value of the ordinate

Output($name='doc.pdf', $dest='I') X-Ref

Send the document to a given destination: string, local file or browser.
In the last case, 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.

param: string $name The name of the file when saved. Note that special characters are removed and blanks characters are replaced with the underscore character.
param: string $dest Destination where to send the document. It can take one of the following values:<ul><li>I: send the file inline to the browser (default). 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.</li><li>D: send to the browser and force a file download with the name given by name.</li><li>F: save to a local file with the name given by name.</li><li>S: return the document as a string. name is ignored.</li></ul>

_destroy($destroyall=false, $preserve_objcopy=false) X-Ref

Unset all class variables except the following critical variables: internal_encoding, state, bufferlen, buffer and diskcache.

param: boolean $destroyall if true destroys all class variables, otherwise preserves critical variables.
param: boolean $preserve_objcopy if true preserves the objcopy variable

_dochecks() X-Ref

Check for locale-related bug

_getfontpath() X-Ref

Return fonts path

return: string

_putpages() X-Ref

Output pages.

_putannots($n) X-Ref

Output Page Annotations.
!!! THIS FUNCTION IS NOT YET COMPLETED !!!
See section 8.4 of PDF reference.

author: Nicola Asuni
param: int $n page number

_putfonts() X-Ref

Output fonts.

_putfontwidths($font, $cidoffset=0) X-Ref

Outputs font widths

author: Nicola Asuni

_puttruetypeunicode($font) X-Ref

Adds unicode fonts. 
Based on PDF Reference 1.3 (section 5)

author: Nicola Asuni

_putcidfont0($font) X-Ref

Output CID-0 fonts.

author: Andrew Whitehead, Nicola Asuni, Yukihiro Nakadaira
param: array $font font data

_putimages() X-Ref

Output images.

_putspotcolors() X-Ref

Output Spot Colors Resources.

_putxobjectdict() X-Ref

Output object dictionary for images.

_putresourcedict() X-Ref

Output Resources Dictionary.

_putresources() X-Ref

Output Resources.

_putinfo() X-Ref

Adds some Metadata information
(see Chapter 10.2 of PDF Reference)

_putcatalog() X-Ref

Output Catalog.

_putviewerpreferences() X-Ref

Output viewer preferences.

author: Nicola asuni

_puttrailer() X-Ref

Output trailer.

_putheader() X-Ref

Output PDF header.

_enddoc() X-Ref

Output end of document (EOF).

_beginpage($orientation='', $format='') X-Ref

Initialize a new page.

param: string $orientation page orientation. Possible values are (case insensitive):<ul><li>P or PORTRAIT (default)</li><li>L or LANDSCAPE</li></ul>
param: mixed $format The format used for pages. It can be either one of the following values (case insensitive) or a custom format in the form of a two-element array containing the width and the height (expressed in the unit given by unit).<ul><li>4A0</li><li>2A0</li><li>A0</li><li>A1</li><li>A2</li><li>A3</li><li>A4 (default)</li><li>A5</li><li>A6</li><li>A7</li><li>A8</li><li>A9</li><li>A10</li><li>B0</li><li>B1</li><li>B2</li><li>B3</li><li>B4</li><li>B5</li><li>B6</li><li>B7</li><li>B8</li><li>B9</li><li>B10</li><li>C0</li><li>C1</li><li>C2</li><li>C3</li><li>C4</li><li>C5</li><li>C6</li><li>C7</li><li>C8</li><li>C9</li><li>C10</li><li>RA0</li><li>RA1</li><li>RA2</li><li>RA3</li><li>RA4</li><li>SRA0</li><li>SRA1</li><li>SRA2</li><li>SRA3</li><li>SRA4</li><li>LETTER</li><li>LEGAL</li><li>EXECUTIVE</li><li>FOLIO</li></ul>

_endpage() X-Ref

Mark end of page.

_newobj() X-Ref

Begin a new object.

_dounderline($x, $y, $txt) X-Ref

Underline text.

param: int $x X coordinate
param: int $y Y coordinate
param: string $txt text to underline

_dolinethrough($x, $y, $txt) X-Ref

Line through text.

param: int $x X coordinate
param: int $y Y coordinate
param: string $txt text to linethrough

_freadint($f) X-Ref

Read a 4-byte integer from file.

param: string $f file name.
return: 4-byte integer

_escape($s) X-Ref

Add "\" before "\", "(" and ")"

param: string $s string to escape.
return: string escaped string.

_datastring($s) X-Ref

Format a date string for meta information

param: string $s date string to escape.
return: string escaped string.

_textstring($s) X-Ref

Format a text string for meta information

param: string $s string to escape.
return: string escaped string.

_escapetext($s) X-Ref

Format a text string

param: string $s string to escape.
return: string escaped string.

_putstream($s) X-Ref

Output a stream.

param: string $s string to output.

_out($s) X-Ref

Output a string to the document.

param: string $s string to output.

UTF8StringToArray($str) X-Ref

Converts UTF-8 strings to codepoints array. 
Invalid byte sequences will be replaced with 0xFFFD (replacement character) 
Based on: http://www.faqs.org/rfcs/rfc3629.html
<pre>
Char. number range | UTF-8 octet sequence
(hexadecimal) | (binary)
--------------------+-----------------------------------------------
0000 0000-0000 007F | 0xxxxxxx
0000 0080-0000 07FF | 110xxxxx 10xxxxxx
0000 0800-0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
0001 0000-0010 FFFF | 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
---------------------------------------------------------------------

ABFN notation:
---------------------------------------------------------------------
UTF8-octets = *( UTF8-char )
UTF8-char = UTF8-1 / UTF8-2 / UTF8-3 / UTF8-4
UTF8-1 = %x00-7F
UTF8-2 = %xC2-DF UTF8-tail

UTF8-3 = %xE0 %xA0-BF UTF8-tail / %xE1-EC 2( UTF8-tail ) /
%xED %x80-9F UTF8-tail / %xEE-EF 2( UTF8-tail )
UTF8-4 = %xF0 %x90-BF 2( UTF8-tail ) / %xF1-F3 3( UTF8-tail ) /
%xF4 %x80-8F 2( UTF8-tail )
UTF8-tail = %x80-BF
---------------------------------------------------------------------
</pre>
author: Nicola Asuni
param: string $str string to process.
return: array containing codepoints (UTF-8 characters values)

UTF8ToUTF16BE($str, $setbom=true) X-Ref

Converts UTF-8 strings to UTF16-BE. 

author: Nicola Asuni
param: string $str string to process.
param: boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
return: string

UTF8ToLatin1($str) X-Ref

Converts UTF-8 strings to Latin1 when using the standard 14 core fonts. 

author: Andrew Whitehead, Nicola Asuni
param: string $str string to process.
return: string

arrUTF8ToUTF16BE($unicode, $setbom=true) X-Ref

Converts array of UTF-8 characters to UTF16-BE string. 
Based on: http://www.faqs.org/rfcs/rfc2781.html
<pre>
Encoding UTF-16:

Encoding of a single character from an ISO 10646 character value to
UTF-16 proceeds as follows. Let U be the character number, no greater
than 0x10FFFF.

1) If U < 0x10000, encode U as a 16-bit unsigned integer and
terminate.

2) Let U' = U - 0x10000. Because U is less than or equal to 0x10FFFF,
U' must be less than or equal to 0xFFFFF. That is, U' can be
represented in 20 bits.

3) Initialize two 16-bit unsigned integers, W1 and W2, to 0xD800 and
0xDC00, respectively. These integers each have 10 bits free to
encode the character value, for a total of 20 bits.

4) Assign the 10 high-order bits of the 20-bit U' to the 10 low-order
bits of W1 and the 10 low-order bits of U' to the 10 low-order
bits of W2. Terminate.

Graphically, steps 2 through 4 look like:
U' = yyyyyyyyyyxxxxxxxxxx
W1 = 110110yyyyyyyyyy
W2 = 110111xxxxxxxxxx
</pre>
author: Nicola Asuni
param: array $unicode array containing UTF-8 unicode values
param: boolean $setbom if true set the Byte Order Mark (BOM = 0xFEFF)
return: string

setHeaderFont($font) X-Ref

Set header font.

param: array $font font

getHeaderFont() X-Ref

Get header font.

return: array()

setFooterFont($font) X-Ref

Set footer font.

param: array $font font

getFooterFont() X-Ref

Get Footer font.

return: array()

setLanguageArray($language) X-Ref

Set language array.

param: array $language

getPDFData() X-Ref

Returns the PDF data.

addHtmlLink($url, $name, $fill=0, $firstline=false, $color='', $style=-1) X-Ref

Output anchor link.

param: string $url link URL or internal link (i.e.: <a href="#23">link to page 23</a>)
param: string $name link name
param: int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
param: boolean $firstline if true prints only the first line and return the remaining string.
param: array $color array of RGB text color
param: string $style font style (U, D, B, I)
return: the number of cells used or the remaining text if $firstline = true;

convertHTMLColorToDec($color=') X-Ref

Returns an associative array (keys: R,G,B) from an html color name or a six-digit or three-digit hexadecimal color representation (i.e. #3FE5AA or #7FF).

param: string $color html color
return: array RGB color or false in case of error.

pixelsToUnits($px) X-Ref

Converts pixels to User's Units.

param: int $px pixels
return: float value in user's unit

unhtmlentities($text_to_convert) X-Ref

Reverse function for htmlentities.
Convert entities in UTF-8.

param: $text_to_convert Text to convert.
return: string converted

_objectkey($n) X-Ref

Compute encryption key depending on object number where the encrypted data is stored

param: int $n object number

_putencryption() X-Ref

Put encryption on PDF document.

_RC4($key, $text) X-Ref

Returns the input text exrypted using RC4 algorithm and the specified key.
RC4 is the standard encryption algorithm used in PDF format

author: Klemen Vodopivec
param: string $key encryption key
param: String $text input text to be encrypted
return: String encrypted text

_md5_16($str) X-Ref

Encrypts a string using MD5 and returns it's value as a binary string.

author: Klemen Vodopivec
param: string $str input string
return: String MD5 encrypted binary string

_Ovalue($user_pass, $owner_pass) X-Ref

Compute O value (used for RC4 encryption)

author: Klemen Vodopivec
param: String $user_pass user password
param: String $owner_pass user password
return: String O value

_Uvalue() X-Ref

Compute U value (used for RC4 encryption)

author: Klemen Vodopivec
return: String U value

_generateencryptionkey($user_pass, $owner_pass, $protection) X-Ref

Compute encryption key

author: Klemen Vodopivec
param: String $user_pass user password
param: String $owner_pass user password
param: String $protection protection type

SetProtection($permissions=array() X-Ref

Set document protection
The permission array is composed of values taken from the following ones:
- copy: copy text and images to the clipboard
- print: print the document
- modify: modify it (except for annotations and forms)
- annot-forms: add annotations and forms
Remark: the protection against modification is for people who have the full Acrobat product.
If you don't set any password, the document will open as usual. If you set a user password, the PDF viewer will ask for it before displaying the document. The master password, if different from the user one, can be used to get full access.
Note: protecting a document requires to encrypt it, which increases the processing time a lot. This can cause a PHP time-out in some cases, especially if the document contains images or fonts.

author: Klemen Vodopivec
param: Array $permissions the set of permissions. Empty by default (only viewing is allowed). (print, modify, copy, annot-forms)
param: String $user_pass user password. Empty by default.
param: String $owner_pass owner password. If not specified, a random value is used.

StartTransform() X-Ref

Starts a 2D tranformation saving current graphic state.
This function must be called before scaling, mirroring, translation, rotation and skewing.
Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.

StopTransform() X-Ref

Stops a 2D tranformation restoring previous graphic state.
This function must be called after scaling, mirroring, translation, rotation and skewing.
Use StartTransform() before, and StopTransform() after the transformations to restore the normal behavior.

ScaleX($s_x, $x='', $y='') X-Ref

Horizontal Scaling.

param: float $s_x scaling factor for width as percent. 0 is not allowed.
param: int $x abscissa of the scaling center. Default is current x position
param: int $y ordinate of the scaling center. Default is current y position

ScaleY($s_y, $x='', $y='') X-Ref

Vertical Scaling.

param: float $s_y scaling factor for height as percent. 0 is not allowed.
param: int $x abscissa of the scaling center. Default is current x position
param: int $y ordinate of the scaling center. Default is current y position

ScaleXY($s, $x='', $y='') X-Ref

Vertical and horizontal proportional Scaling.

param: float $s scaling factor for width and height as percent. 0 is not allowed.
param: int $x abscissa of the scaling center. Default is current x position
param: int $y ordinate of the scaling center. Default is current y position

Scale($s_x, $s_y, $x='', $y='') X-Ref

Vertical and horizontal non-proportional Scaling.

param: float $s_x scaling factor for width as percent. 0 is not allowed.
param: float $s_y scaling factor for height as percent. 0 is not allowed.
param: int $x abscissa of the scaling center. Default is current x position
param: int $y ordinate of the scaling center. Default is current y position

MirrorH($x='') X-Ref

Horizontal Mirroring.

param: int $x abscissa of the point. Default is current x position

MirrorV($y='') X-Ref

Verical Mirroring.

param: int $y ordinate of the point. Default is current y position

MirrorP($x='',$y='') X-Ref

Point reflection mirroring.

param: int $x abscissa of the point. Default is current x position
param: int $y ordinate of the point. Default is current y position

MirrorL($angle=0, $x='',$y='') X-Ref

Reflection against a straight line through point (x, y) with the gradient angle (angle).

param: float $angle gradient angle of the straight line. Default is 0 (horizontal line).
param: int $x abscissa of the point. Default is current x position
param: int $y ordinate of the point. Default is current y position

TranslateX($t_x) X-Ref

Translate graphic object horizontally.

param: int $t_x movement to the right (or left for RTL)

TranslateY($t_y) X-Ref

Translate graphic object vertically.

param: int $t_y movement to the bottom

Translate($t_x, $t_y) X-Ref

Translate graphic object horizontally and vertically.

param: int $t_x movement to the right
param: int $t_y movement to the bottom

Rotate($angle, $x='', $y='') X-Ref

Rotate object.

param: float $angle angle in degrees for counter-clockwise rotation
param: int $x abscissa of the rotation center. Default is current x position
param: int $y ordinate of the rotation center. Default is current y position

SkewX($angle_x, $x='', $y='') X-Ref

Skew horizontally.

param: float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
param: int $x abscissa of the skewing center. default is current x position
param: int $y ordinate of the skewing center. default is current y position

SkewY($angle_y, $x='', $y='') X-Ref

Skew vertically.

param: float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
param: int $x abscissa of the skewing center. default is current x position
param: int $y ordinate of the skewing center. default is current y position

Skew($angle_x, $angle_y, $x='', $y='') X-Ref

Skew.

param: float $angle_x angle in degrees between -90 (skew to the left) and 90 (skew to the right)
param: float $angle_y angle in degrees between -90 (skew to the bottom) and 90 (skew to the top)
param: int $x abscissa of the skewing center. default is current x position
param: int $y ordinate of the skewing center. default is current y position

Transform($tm) X-Ref

Apply graphic transformations.

SetLineWidth($width) X-Ref

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.

param: float $width The width.

GetLineWidth() X-Ref

Returns the current the line width.

return: int Line width

SetLineStyle($style) X-Ref

Set line style.

param: array $style Line style. Array with keys among the following:

_outPoint($x, $y) X-Ref

No description

_outLine($x, $y) X-Ref

No description

_outRect($x, $y, $w, $h, $op) X-Ref

_outCurve($x1, $y1, $x2, $y2, $x3, $y3) X-Ref

No description

Line($x1, $y1, $x2, $y2, $style=array() X-Ref

Draws a line between two points.

param: float $x1 Abscissa of first point.
param: float $y1 Ordinate of first point.
param: float $x2 Abscissa of second point.
param: float $y2 Ordinate of second point.
param: array $style Line style. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).

Rect($x, $y, $w, $h, $style='', $border_style=array() X-Ref

Draws a rectangle.

param: float $x Abscissa of upper-left corner (or upper-right corner for RTL language).
param: float $y Ordinate of upper-left corner (or upper-right corner for RTL language).
param: float $w Width.
param: float $h Height.
param: string $style Style of rendering. Possible values are:
param: array $border_style Border style of rectangle. Array with keys among the following:
param: array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).

Curve($x0, $y0, $x1, $y1, $x2, $y2, $x3, $y3, $style='', $line_style=array() X-Ref

Draws a Bezier curve.
The Bezier curve is a tangent to the line between the control points at
either end of the curve.

param: float $x0 Abscissa of start point.
param: float $y0 Ordinate of start point.
param: float $x1 Abscissa of control point 1.
param: float $y1 Ordinate of control point 1.
param: float $x2 Abscissa of control point 2.
param: float $y2 Ordinate of control point 2.
param: float $x3 Abscissa of end point.
param: float $y3 Ordinate of end point.
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).

Polycurve($x0, $y0, $segments, $style='', $line_style=array() X-Ref

Draws a poly-Bezier curve.
Each Bezier curve segment is a tangent to the line between the control points at
either end of the curve.

param: float $x0 Abscissa of start point.
param: float $y0 Ordinate of start point.
param: float $segments An array of bezier descriptions. Format: array(x1, y1, x2, y2, x3, y3).
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of curve. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).

Ellipse($x0, $y0, $rx, $ry=0, $angle=0, $astart=0, $afinish=360, $style='', $line_style=array() X-Ref

Draws an ellipse.
An ellipse is formed from n Bezier curves.

param: float $x0 Abscissa of center point.
param: float $y0 Ordinate of center point.
param: float $rx Horizontal radius.
param: float $ry Vertical radius (if ry = 0 then is a circle, see {@link Circle Circle}). Default value: 0.
param: float $angle: Angle oriented (anti-clockwise). Default value: 0.
param: float $astart: Angle start of draw line. Default value: 0.
param: float $afinish: Angle finish of draw line. Default value: 360.
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of ellipse. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).
param: integer $nc Number of curves used in ellipse. Default value: 8.

Circle($x0, $y0, $r, $astart=0, $afinish=360, $style='', $line_style=array() X-Ref

Draws a circle.
A circle is formed from n Bezier curves.

param: float $x0 Abscissa of center point.
param: float $y0 Ordinate of center point.
param: float $r Radius.
param: float $astart: Angle start of draw line. Default value: 0.
param: float $afinish: Angle finish of draw line. Default value: 360.
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of circle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
param: integer $nc Number of curves used in circle. Default value: 8.

Polygon($p, $style='', $line_style=array() X-Ref

Draws a polygon.

param: array $p Points 0 to ($np - 1). Array with values (x0, y0, x1, y1,..., x(np-1), y(np - 1))
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of polygon. Array with keys among the following:
param: array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).

RegularPolygon($x0, $y0, $r, $ns, $angle=0, $draw_circle=false, $style='', $line_style=array() X-Ref

Draws a regular polygon.

param: float $x0 Abscissa of center point.
param: float $y0 Ordinate of center point.
param: float $r: Radius of inscribed circle.
param: integer $ns Number of sides.
param: float $angle Angle oriented (anti-clockwise). Default value: 0.
param: boolean $draw_circle Draw inscribed circle or not. Default value: false.
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of polygon sides. Array with keys among the following:
param: array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
param: string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
param: array $circle_outLine_style Line style of inscribed circle (if draws). Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).

StarPolygon($x0, $y0, $r, $nv, $ng, $angle=0, $draw_circle=false, $style='', $line_style=array() X-Ref

Draws a star polygon

param: float $x0 Abscissa of center point.
param: float $y0 Ordinate of center point.
param: float $r Radius of inscribed circle.
param: integer $nv Number of vertices.
param: integer $ng Number of gap (if ($ng % $nv = 1) then is a regular polygon).
param: float $angle: Angle oriented (anti-clockwise). Default value: 0.
param: boolean $draw_circle: Draw inscribed circle or not. Default value is false.
param: string $style Style of rendering. Possible values are:
param: array $line_style Line style of polygon sides. Array with keys among the following:
param: array $fill_color Fill color. Format: array(red, green, blue). Default value: default color (empty array).
param: string $circle_style Style of rendering of inscribed circle (if draws). Possible values are:
param: array $circle_outLine_style Line style of inscribed circle (if draws). Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $circle_fill_color Fill color of inscribed circle (if draws). Format: array(red, green, blue). Default value: default color (empty array).

RoundedRect($x, $y, $w, $h, $r, $round_corner='1111', $style='', $border_style=array() X-Ref

Draws a rounded rectangle.

param: float $x Abscissa of upper-left corner.
param: float $y Ordinate of upper-left corner.
param: float $w Width.
param: float $h Height.
param: float $r Radius of the rounded corners.
param: string $round_corner Draws rounded corner or not. String with a 0 (not rounded i-corner) or 1 (rounded i-corner) in i-position. Positions are, in order and begin to 0: top left, top right, bottom right and bottom left. Default value: all rounded corner ("1111").
param: string $style Style of rendering. Possible values are:
param: array $border_style Border style of rectangle. Array like for {@link SetLineStyle SetLineStyle}. Default value: default line style (empty array).
param: array $fill_color Fill color. Format: array(GREY) or array(R,G,B) or array(C,M,Y,K). Default value: default color (empty array).

utf8StrRev($str, $setbom=false, $forcertl=false) X-Ref

Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).

author: Nicola Asuni
param: string $str string to manipulate.
param: bool $forcertl if 'R' forces RTL, if 'L' forces LTR
return: string

utf8Bidi($ta, $str='', $forcertl=false) X-Ref

Reverse the RLT substrings using the Bidirectional Algorithm (http://unicode.org/reports/tr9/).

author: Nicola Asuni
param: array $ta array of characters composing the string.
param: string $str string to process
param: bool $forcertl if 'R' forces RTL, if 'L' forces LTR
return: string

Bookmark($txt, $level=0, $y=-1, $page='') X-Ref

No description

_putbookmarks() X-Ref

No description

IncludeJS($script) X-Ref

No description

_putjavascript() X-Ref

No description

_JScolor($color) X-Ref

No description

_addfield($type, $name, $x, $y, $w, $h, $prop) X-Ref

No description

TextField($name, $w, $h, $prop=array() X-Ref

No description

RadioButton($name, $w, $prop=array() X-Ref

No description

ListBox($name, $w, $h, $values, $prop=array() X-Ref

No description

ComboBox($name, $w, $h, $values, $prop=array() X-Ref

No description

CheckBox($name, $w, $checked=false, $prop=array() X-Ref

No description

Button($name, $w, $h, $caption, $action, $prop=array() X-Ref

No description

_putuserrights() X-Ref

No description

_putcertification() X-Ref

No description

setUserRights( $enable=true, $document='/FullSave', $annots='/Create/Delete/Modify/Copy/Import/Export', $form='/Add/Delete/FillIn/Import/Export/SubmitStandalone/SpawnTemplate', $signature='/Modify') X-Ref

No description

setSignature($signing_cert='', $private_key='', $private_key_password='', $extracerts='', $cert_type=2, $info=array() X-Ref

No description

startPageGroup($page='') X-Ref

No description

AliasNbPages($alias='{nb}') X-Ref

Defines an alias for the total number of pages.
It will be substituted as the document is closed.

param: string $alias The alias.

getAliasNbPages() X-Ref

Returns the string alias used for the total number of pages.
If the current font is unicode type, the returned string is surrounded by additional curly braces.

return: string

AliasNumPage($alias='{pnb}') X-Ref

Defines an alias for the page number.
It will be substituted as the document is closed.

param: string $alias The alias.

getAliasNumPage() X-Ref

Returns the string alias used for the page number.
If the current font is unicode type, the returned string is surrounded by additional curly braces.

return: string

getGroupPageNo() X-Ref

No description

getGroupPageNoFormatted() X-Ref

Returns the current group page number formatted as a string.

getPageGroupAlias() X-Ref

No description

getPageNumGroupAlias() X-Ref

No description

formatPageNumber($num) X-Ref

Format the page numbers.
This method can be overriden for custom formats.

param: int $num page number

formatTOCPageNumber($num) X-Ref

Format the page numbers on the Table Of Content.
This method can be overriden for custom formats.

param: int $num page number

PageNoFormatted() X-Ref

Returns the current page number formatted as a string.

_putocg() X-Ref

No description

setVisibility($v) X-Ref

No description

addExtGState($parms) X-Ref

No description

setExtGState($gs) X-Ref

No description

_putextgstates() X-Ref

No description

setAlpha($alpha, $bm='Normal') X-Ref

No description

setJPEGQuality($quality) X-Ref

No description

setDefaultTableColumns($cols=4) X-Ref

No description

setCellHeightRatio($h) X-Ref

No description

getCellHeightRatio() X-Ref

No description

setPDFVersion($version='1.7') X-Ref

No description

setViewerPreferences($preferences) X-Ref

No description

LinearGradient($x, $y, $w, $h, $col1=array() X-Ref

Paints a linear colour gradient.

author: Andreas W�rmser, Nicola Asuni
param: float $x abscissa of the top left corner of the rectangle.
param: float $y ordinate of the top left corner of the rectangle.
param: float $w width of the rectangle.
param: float $h height of the rectangle.
param: array $col1 first color (RGB components).
param: array $col2 second color (RGB components).
param: array $coords array of the form (x1, y1, x2, y2) which defines the gradient vector (see linear_gradient_coords.jpg). The default value is from left to right (x1=0, y1=0, x2=1, y2=0).

RadialGradient($x, $y, $w, $h, $col1=array() X-Ref

Paints a radial colour gradient.

author: Andreas W�rmser, Nicola Asuni
param: float $x abscissa of the top left corner of the rectangle.
param: float $y ordinate of the top left corner of the rectangle.
param: float $w width of the rectangle.
param: float $h height of the rectangle.
param: array $col1 first color (RGB components).
param: array $col2 second color (RGB components).
param: array $coords array of the form (fx, fy, cx, cy, r) where (fx, fy) is the starting point of the gradient with color1, (cx, cy) is the center of the circle with color2, and r is the radius of the circle (see radial_gradient_coords.jpg). (fx, fy) should be inside the circle, otherwise some areas will not be defined.

CoonsPatchMesh($x, $y, $w, $h, $col1=array() X-Ref

Paints a coons patch mesh.

author: Andreas W�rmser, Nicola Asuni
param: float $x abscissa of the top left corner of the rectangle.
param: float $y ordinate of the top left corner of the rectangle.
param: float $w width of the rectangle.
param: float $h height of the rectangle.
param: array $col1 first color (lower left corner) (RGB components).
param: array $col2 second color (lower right corner) (RGB components).
param: array $col3 third color (upper right corner) (RGB components).
param: array $col4 fourth color (upper left corner) (RGB components).
param: array $coords <ul><li>for one patch mesh: array(float x1, float y1, .... float x12, float y12): 12 pairs of coordinates (normally from 0 to 1) which specify the Bezier control points that define the patch. First pair is the lower left edge point, next is its right control point (control point 2). Then the other points are defined in the order: control point 1, edge point, control point 2 going counter-clockwise around the patch. Last (x12, y12) is the first edge point's left control point (control point 1).</li><li>for two or more patch meshes: array[number of patches]: arrays with the following keys for each patch: f: where to put that patch (0 = first patch, 1, 2, 3 = right, top and left of precedent patch - I didn't figure this out completely - just try and error ;-) points: 12 pairs of coordinates of the Bezier control points as above for the first patch, 8 pairs of coordinates for the following patches, ignoring the coordinates already defined by the precedent patch (I also didn't figure out the order of these - also: try and see what's happening) colors: must be 4 colors for the first patch, 2 colors for the following patches</li></ul>
param: array $coords_min minimum value used by the coordinates. If a coordinate's value is smaller than this it will be cut to coords_min. default: 0
param: array $coords_max maximum value used by the coordinates. If a coordinate's value is greater than this it will be cut to coords_max. default: 1

Clip($x, $y, $w, $h) X-Ref

Set a rectangular clipping area.

author: Andreas W�rmser, Nicola Asuni
param: float $x abscissa of the top left corner of the rectangle (or top right corner for RTL mode).
param: float $y ordinate of the top left corner of the rectangle.
param: float $w width of the rectangle.
param: float $h height of the rectangle.

Gradient($type, $col1, $col2, $coords) X-Ref

Output gradient.

author: Andreas W�rmser, Nicola Asuni
param: int $type type of gradient.
param: array $col1 first color (RGB components).
param: array $col2 second color (RGB components).
param: array $coords array of coordinates.

_putshaders() X-Ref

Output shaders.

author: Andreas W�rmser, Nicola Asuni

_outarc($x1, $y1, $x2, $y2, $x3, $y3 ) X-Ref

Output an arc

author: Maxime Delorme, Nicola Asuni

PieSector($xc, $yc, $r, $a, $b, $style='FD', $cw=true, $o=90) X-Ref

Draw the sector of a circle.
It can be used for instance to render pie charts.

author: Maxime Delorme, Nicola Asuni
param: float $xc abscissa of the center.
param: float $yc ordinate of the center.
param: float $r radius.
param: float $a start angle (in degrees).
param: float $b end angle (in degrees).
param: string $style: D, F, FD or DF (draw, fill, fill and draw). Default: FD.
param: float $cw: indicates whether to go clockwise (default: true).
param: float $o: origin of angles (0 for 3 o'clock, 90 for noon, 180 for 9 o'clock, 270 for 6 o'clock). Default: 90.

ImageEps($file, $x='', $y='', $w=0, $h=0, $link='', $useBoundingBox=true, $align='', $palign='', $border=0) X-Ref

Embed vector-based Adobe Illustrator (AI) or AI-compatible EPS files.
Only vector drawing is supported, not text or bitmap.
Although the script was successfully tested with various AI format versions, best results are probably achieved with files that were exported in the AI3 format (tested with Illustrator CS2, Freehand MX and Photoshop CS2).

author: Valentin Schmidt, Nicola Asuni
param: string $file Name of the file containing the image.
param: float $x Abscissa of the upper-left corner.
param: float $y Ordinate of the upper-left corner.
param: float $w Width of the image in the page. If not specified or equal to zero, it is automatically calculated.
param: float $h Height of the image in the page. If not specified or equal to zero, it is automatically calculated.
param: mixed $link URL or identifier returned by AddLink().
param: boolean useBoundingBox specifies whether to position the bounding box (true) or the complete canvas (false) at location (x,y). Default value is true.
param: string $align Indicates the alignment of the pointer next to image insertion relative to image height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>
param: string $palign Allows to center or align the image on the current line. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
param: mixed $border Indicates if borders must be drawn around the image. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>

setBarcode($bc='') X-Ref

Set document barcode.

param: string $bc barcode

getBarcode() X-Ref

Get current barcode.

return: string

write1DBarcode($code, $type, $x='', $y='', $w='', $h='', $xres=0.4, $style='', $align='') X-Ref

Print a Linear Barcode.

author: Nicola Asuni
param: string $code code to print
param: string $type type of barcode.
param: int $x x position in user units
param: int $y y position in user units
param: int $w width in user units
param: int $h height in user units
param: float $xres width of the smallest bar in user units
param: array $style array of options:<ul><li>string $style['position'] barcode position inside the specified width: L = left (default for LTR); C = center; R = right (default for RTL); S = stretch</li><li>boolean $style['border'] if true prints a border around the barcode</li><li>int $style['padding'] padding to leave around the barcode in user units</li><li>array $style['fgcolor'] color array for bars and text</li><li>mixed $style['bgcolor'] color array for background or false for transparent</li><li>boolean $style["text"] boolean if true prints text below the barcode</li><li>string $style['font'] font name for text</li><li>int $style['fontsize'] font size for text</li><li>int $style['stretchtext']: 0 = disabled; 1 = horizontal scaling only if necessary; 2 = forced horizontal scaling; 3 = character spacing only if necessary; 4 = forced character spacing</li></ul>
param: string $align Indicates the alignment of the pointer next to barcode insertion relative to barcode height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>

writeBarcode($x, $y, $w, $h, $type, $style, $font, $xres, $code) X-Ref

This function is DEPRECATED, please use the new write1DBarcode() function.

param: int $x x position in user units
param: int $y y position in user units
param: int $w width in user units
param: int $h height position in user units
param: string $type type of barcode (I25, C128A, C128B, C128C, C39)
param: string $style barcode style
param: string $font font for text
param: int $xres x resolution
param: string $code code to print

write2DBarcode($code, $type, $x='', $y='', $w='', $h='', $style='', $align='') X-Ref

Print 2D Barcode.

author: Nicola Asuni
param: string $code code to print
param: string $type type of barcode.
param: int $x x position in user units
param: int $y y position in user units
param: int $w width in user units
param: int $h height in user units
param: array $style array of options:<ul><li>boolean $style['border'] if true prints a border around the barcode</li><li>int $style['padding'] padding to leave around the barcode in user units</li><li>array $style['fgcolor'] color array for bars and text</li><li>mixed $style['bgcolor'] color array for background or false for transparent</li></ul>
param: string $align Indicates the alignment of the pointer next to barcode insertion relative to barcode height. The value can be:<ul><li>T: top-right for LTR or top-left for RTL</li><li>M: middle-right for LTR or middle-left for RTL</li><li>B: bottom-right for LTR or bottom-left for RTL</li><li>N: next line</li></ul>

getMargins() X-Ref

Returns an array containing current margins:
<ul>
</ul>

return: array containing all margins measures

getOriginalMargins() X-Ref

Returns an array containing original margins:
<ul>
</ul>

return: array containing all margins measures

getFontSize() X-Ref

Returns the current font size.

return: current font size

getFontSizePt() X-Ref

Returns the current font size in points unit.

return: current font size in points unit

getFontFamily() X-Ref

Returns the current font family name.

return: string current font family name

getFontStyle() X-Ref

Returns the current font style.

return: string current font style

writeHTMLCell($w, $h, $x, $y, $html='', $border=0, $ln=0, $fill=0, $reseth=true, $align='', $autopadding=true) X-Ref

Prints a cell (rectangular area) with optional borders, background color and html text string.
The upper-left corner of the cell corresponds to the current position. After the call, the current position moves to the right or to the next line. 
If automatic page breaking is enabled and the cell goes beyond the limit, a page break is done before outputting.

param: float $w Cell width. If 0, the cell extends up to the right margin.
param: float $h Cell minimum height. The cell extends automatically if needed.
param: float $x upper-left corner X coordinate
param: float $y upper-left corner Y coordinate
param: string $html html text to print. Default value: empty string.
param: mixed $border Indicates if borders must be drawn around the cell. The value can be either a number:<ul><li>0: no border (default)</li><li>1: frame</li></ul>or a string containing some or all of the following characters (in any order):<ul><li>L: left</li><li>T: top</li><li>R: right</li><li>B: bottom</li></ul>
param: int $ln Indicates where the current position should go after the call. Possible values are:<ul><li>0: to the right (or left for RTL language)</li><li>1: to the beginning of the next line</li><li>2: below</li></ul>
param: int $fill Indicates if the cell background must be painted (1) or transparent (0). Default value: 0.
param: boolean $reseth if true reset the last cell height (default true).
param: string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>
param: boolean $autopadding if true, uses internal padding and automatically adjust it to account for line width.

getHtmlDomArray($html) X-Ref

Returns the HTML DOM array.
<ul><li>$dom[$key]['tag'] = true if tag, false otherwise;</li><li>$dom[$key]['value'] = tag name or text;</li><li>$dom[$key]['opening'] = true if opening tag, false otherwise;</li><li>$dom[$key]['attribute'] = array of attributes (attribute name is the key);</li><li>$dom[$key]['style'] = array of style attributes (attribute name is the key);</li><li>$dom[$key]['parent'] = id of parent element;</li><li>$dom[$key]['fontname'] = font family name;</li><li>$dom[$key]['fontstyle'] = font style;</li><li>$dom[$key]['fontsize'] = font size in points;</li><li>$dom[$key]['bgcolor'] = RGB array of background color;</li><li>$dom[$key]['fgcolor'] = RGB array of foreground color;</li><li>$dom[$key]['width'] = width in pixels;</li><li>$dom[$key]['height'] = height in pixels;</li><li>$dom[$key]['align'] = text alignment;</li><li>$dom[$key]['cols'] = number of colums in table;</li><li>$dom[$key]['rows'] = number of rows in table;</li></ul>

param: string $html html code
return: array

writeHTML($html, $ln=true, $fill=false, $reseth=false, $cell=false, $align='') X-Ref

Allows to preserve some HTML formatting (limited support). 
IMPORTANT: The HTML must be well formatted - try to clean-up it using an application like HTML-Tidy before submitting.
Supported tags are: a, b, blockquote, br, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, img, li, ol, p, small, span, strong, sub, sup, table, td, th, tr, u, ul,

param: string $html text to display
param: boolean $ln if true add a new line after text (default = true)
param: int $fill Indicates if the background must be painted (true) or transparent (false).
param: boolean $reseth if true reset the last cell height (default false).
param: boolean $cell if true add the default cMargin space to each Write (default false).
param: string $align Allows to center or align the text. Possible values are:<ul><li>L : left align</li><li>C : center</li><li>R : right align</li><li>'' : empty string : left for LTR or right for RTL</li></ul>

openHTMLTagHandler(&$dom, $key, $cell=false) X-Ref

Process opening tags.

param: array $dom html dom array
param: int $key current element id
param: boolean $cell if true add the default cMargin space to each new line (default false).

closeHTMLTagHandler(&$dom, $key, $cell=false) X-Ref

Process closing tags.

param: array $dom html dom array
param: int $key current element id
param: boolean $cell if true add the default cMargin space to each new line (default false).

addHTMLVertSpace($n, $cell=false, $h='', $firstorlast=false, $tag='', $closing=false) X-Ref

Add vertical spaces if needed.

param: int $n number of spaces to add
param: boolean $cell if true add the default cMargin space to each new line (default false).
param: string $h The height of the break. By default, the value equals the height of the last printed cell.
param: boolean $firstorlast if true do not print additional empty lines.
param: string $tag HTML tag to which this space will be applied
param: boolean $closing true if this space will be applied to a closing tag, false otherwise

setLIsymbol($symbol='!') X-Ref

Set the default bullet to be used as LI bullet symbol

param: string $symbol character or string to be used (legal values are: '' = automatic, '!' = auto bullet, '#' = auto numbering, 'disc', 'disc', 'circle', 'square', '1', 'decimal', 'decimal-leading-zero', 'i', 'lower-roman', 'I', 'upper-roman', 'a', 'lower-alpha', 'lower-latin', 'A', 'upper-alpha', 'upper-latin', 'lower-greek')

SetBooklet($booklet=true, $inner=-1, $outer=-1) X-Ref

Set the booklet mode for double-sided pages.

param: boolean $booklet true set the booklet mode on, fals eotherwise.
param: float $inner Inner page margin.
param: float $outer Outer page margin.

swapMargins($reverse=true) X-Ref

Swap the left and right margins.

param: boolean $reverse if true swap left and right margins.

setHtmlVSpace($tagvs) X-Ref

Set the vertical spaces for HTML tags.
The array must have the following structure (example):
$tagvs = array('h1' => array(0 => array('h' => '', 'n' => 2), 1 => array('h' => 1.3, 'n' => 1)));
The first array level contains the tag names,
the second level contains 0 for opening tags or 1 for closing tags,
the third level contains the vertical space unit (h) and the number spaces to add (n).
If the h parameter is not specified, default values are used.

param: array $tagvs array of tags and relative vertical spaces.

setListIndentWidth($width) X-Ref

Set custom width for list indentation.

param: float $width width of the indentation. Use negative value to disable it.

setOpenCell($isopen) X-Ref

Set the top/bottom cell sides to be open or closed when the cell cross the page.

param: boolean $isopen if true keeps the top/bottom border open for the cell sides that cross the page.

setHtmlLinksStyle($color=array(0,0,255) X-Ref

Set the color and font style for HTML links.

param: array $color RGB array of colors
param: string $fontstyle additional font styles to add

getHTMLUnitToUnits($htmlval, $refsize=1, $defaultunit='px', $points=false) X-Ref

convert html string containing value and unit of measure to user's units or points.

param: string $htmlval string containing values and unit
param: string $refsize reference value in points
param: string $defaultunit default unit (can be one of the following: %, em, ex, px, in, mm, pc, pt).
param: boolean $point if true returns points, otherwise returns value in user's units
return: float value in user's unit or point if $points=true

intToRoman($number) X-Ref

Returns the Roman representation of an integer number

param: int number to convert
return: string roman representation of the specified number

putHtmlListBullet($listdepth, $listtype='', $size=10) X-Ref

Output an HTML list bullet or ordered item symbol

param: int $listdepth list nesting level
param: string $listtype type of list
param: float $size current font size

getGraphicVars() X-Ref

Returns current graphic variables as array.

return: array graphic variables

setGraphicVars($gvars) X-Ref

Set graphic variables.

param: $gvars array graphic variables

getObjFilename($name) X-Ref

Returns a temporary filename for caching object on filesystem.

param: string $prefix prefix to add to filename

writeDiskCache($filename, $data, $append=false) X-Ref

Writes data to a temporary file on filesystem.

param: string $file file name
param: mixed $data data to write on file
param: boolean $append if true append data, false replace.

readDiskCache($filename) X-Ref

Read data from a temporary file on filesystem.

param: string $file file name
return: mixed retrieved data

setBuffer($data) X-Ref

Set buffer content (always append data).

param: string $data data

getBuffer() X-Ref

Get buffer content.

return: string buffer content

setPageBuffer($page, $data, $append=false) X-Ref

Set page buffer content.

param: int $page page number
param: string $data page data
param: boolean $append if true append data, false replace.

getPageBuffer($page) X-Ref

Get page buffer content.

param: int $page page number
return: string page buffer content or false in case of error

setImageBuffer($image, $data) X-Ref

Set image buffer content.

param: string $image image key
param: array $data image data

setImageSubBuffer($image, $key, $data) X-Ref

Set image buffer content.

param: string $image image key
param: string $key image sub-key
param: array $data image data

getImageBuffer($image) X-Ref

Get page buffer content.

param: string $image image key
return: string image buffer content or false in case of error

setFontBuffer($font, $data) X-Ref

Set font buffer content.

param: string $font font key
param: array $data font data

setFontSubBuffer($font, $key, $data) X-Ref

Set font buffer content.

param: string $font font key
param: string $key font sub-key
param: array $data font data

getFontBuffer($font) X-Ref

Get font buffer content.

param: string $font font key
return: string font buffer content or false in case of error

movePage($frompage, $topage) X-Ref

Move a page to a previous position.

param: int $frompage number of the source page
param: int $topage number of the destination page (must be less than $frompage)
return: true in case of success, false in case of error.

deletePage($page) X-Ref

Remove the specified page.

param: int $page page to remove
return: true in case of success, false in case of error.

addTOC($page='', $numbersfont='', $filler='.') X-Ref

Output a Table of Content Index (TOC).
You can override this method to achieve different styles.

author: Nicola Asuni
param: int $page page number where this TOC should be inserted (leave empty for current page).
param: string $numbersfont set the font for page numbers (please use monospaced font for better alignment).
param: string $filler string used to fill the space between text and page number.

startTransaction() X-Ref

Stores a copy of the current TCPDF object used for undo operation.

commitTransaction() X-Ref

Delete the copy of the current TCPDF object used for undo operation.

rollbackTransaction() X-Ref

This method allows to undo the latest transaction by returning the latest saved TCPDF object with startTransaction().

return: TCPDF object.

objclone($object) X-Ref

Creates a copy of a class object

param: object $object class object to be cloned
return: cloned object

empty_string($str) X-Ref

Determine whether a string is empty.

param: srting $str string to be checked
return: boolean true if string is empty

WordWrapText(&$text, $maxwidth) X-Ref

formats a given text

param: srting $maxwidth to which the text is formated, $text to be formated
return: count

CheckPageBreakPDF($y_location) X-Ref

checks whether a new page must be added

param: srting $y_location current location
return: true/false

CheckPageBreakSummary($h) X-Ref

checks whether a new page must be added to have enough space for the summary

param: srting $h hight of the summary
return: true/false

Author:	Nicola Asuni
Copyright:	2002-2009 Nicola Asuni - Tecnick.com S.r.l (www.tecnick.com) Via Della Pace, 11 - 09044 - Quartucciu (CA) - ITALY - www.tecnick.com - [email protected]
License:	http://www.gnu.org/copyleft/lesser.html LGPL
Version:	4.6.012
File Size:	14006 lines (522 kb)
Included or required:	5 times
Referenced:	0 times
Includes or requires:	0 files

PHP Cross Reference of vtigercrm-6.1.0

/libraries/tcpdf/ -> tcpdf.php (summary)

Defines 1 class