Documentation

FontType0 extends Font
in package

Class FontType0

Table of Contents

Constants

COMMAND  = 'c'
MISSING  = '?'
OPERATOR  = 'o'
TYPE  = 't'

Properties

$recursionStack  : array<string|int, mixed>
The recursion stack.
$addPositionWhitespace  : bool
$config  : Config|null
$content  : string
$document  : Document|null
$header  : Header
$table  : array<string|int, mixed>
$tableSizes  : array<string|int, mixed>

Methods

__construct()  : mixed
calculateTextWidth()  : float|null
Calculate text width with data from header 'Widths'. If width of character is not found then character is added to missing array.
decodeContent()  : string
Decode given $text to "utf-8" encoded string.
decodeEntities()  : string
Decode string with html entity encoded chars.
decodeHexadecimal()  : string
Decode hexadecimal encoded string. If $add_braces is true result value would be wrapped by parentheses.
decodeOctal()  : string
Decode string with octal-decoded chunks.
decodeText()  : string
Decode text by commands array.
decodeUnicode()  : string
Check if given string is Unicode text (by BOM); If true - decode to "utf-8" encoded string.
factory()  : self
get()  : Element|PDFObject|Header
getCommandsText()  : array<string|int, mixed>
getCommandsText() expects the content of $text_part to be an already formatted, single-line command from a document stream.
getConfig()  : Config|null
getContent()  : string|null
getDetails()  : array<string|int, mixed>
getDocument()  : Document
getHeader()  : Header|null
getName()  : string
getText()  : string
Returns the text content of a PDF as a string. Attempts to add whitespace for spacing and line-breaks where appropriate.
getTextArray()  : array<string|int, mixed>
Returns the text content of a PDF as an array of strings. No extra whitespace is inserted besides what is actually encoded in the PDF text.
getType()  : string
has()  : bool
init()  : mixed
loadTranslateTable()  : array<string|int, mixed>
Init internal chars translation table by ToUnicode CMap.
setTable()  : void
Set custom char translation table where: - key - integer character code; - value - "utf-8" encoded value;
translateChar()  : string|bool
uchr()  : string
Convert unicode character code to "utf-8" encoded string.
getFontSpaceLimit()  : int
getUniqueId()  : string
Returns unique id identifying the object.

Constants

MISSING

public mixed MISSING = '?'

Properties

$recursionStack

The recursion stack.

public static array<string|int, mixed> $recursionStack = []

$addPositionWhitespace

protected bool $addPositionWhitespace = false

$table

protected array<string|int, mixed> $table

$tableSizes

protected array<string|int, mixed> $tableSizes

Methods

__construct()

public __construct(Document $document[, Header|null $header = null ][, string|null $content = null ][, Config|null $config = null ]) : mixed
Parameters
$document : Document
$header : Header|null = null
$content : string|null = null
$config : Config|null = null

calculateTextWidth()

Calculate text width with data from header 'Widths'. If width of character is not found then character is added to missing array.

public calculateTextWidth(string $text[, array<string|int, mixed>|null &$missing = null ]) : float|null
Parameters
$text : string
$missing : array<string|int, mixed>|null = null
Return values
float|null

decodeContent()

Decode given $text to "utf-8" encoded string.

public decodeContent(string $text[, bool &$unicode = null ]) : string
Parameters
$text : string
$unicode : bool = null

This parameter is deprecated and might be removed in a future release

Return values
string

decodeEntities()

Decode string with html entity encoded chars.

public static decodeEntities(string $text) : string
Parameters
$text : string
Return values
string

decodeHexadecimal()

Decode hexadecimal encoded string. If $add_braces is true result value would be wrapped by parentheses.

public static decodeHexadecimal(string $hexa[, bool $add_braces = false ]) : string
Parameters
$hexa : string
$add_braces : bool = false
Return values
string

decodeOctal()

Decode string with octal-decoded chunks.

public static decodeOctal(string $text) : string
Parameters
$text : string
Return values
string

decodeText()

Decode text by commands array.

public decodeText(array<string|int, mixed> $commands[, float $fontFactor = 4 ]) : string
Parameters
$commands : array<string|int, mixed>
$fontFactor : float = 4
Return values
string

decodeUnicode()

Check if given string is Unicode text (by BOM); If true - decode to "utf-8" encoded string.

public static decodeUnicode(string $text) : string

Otherwise - return text as is.

Parameters
$text : string
Tags
todo

Rename in next major release to make the name correspond to reality (for ex. decodeIfUnicode())

Return values
string

factory()

public static factory(Document $document, Header $header, string|null $content[, Config|null $config = null ]) : self
Parameters
$document : Document
$header : Header
$content : string|null
$config : Config|null = null
Return values
self

getCommandsText()

getCommandsText() expects the content of $text_part to be an already formatted, single-line command from a document stream.

public getCommandsText(string $text_part[, int &$offset = 0 ]) : array<string|int, mixed>

The companion function getSectionsText() returns a document stream as an array of single commands for just this purpose. Because of this, the argument $offset is no longer used, and may be removed in a future PdfParser release.

A better name for this function would be getCommandText() since it now always works on just one command.

Parameters
$text_part : string
$offset : int = 0
Return values
array<string|int, mixed>

getContent()

public getContent() : string|null
Return values
string|null

getDetails()

public getDetails([bool $deep = true ]) : array<string|int, mixed>
Parameters
$deep : bool = true
Return values
array<string|int, mixed>

getName()

public getName() : string
Return values
string

getText()

Returns the text content of a PDF as a string. Attempts to add whitespace for spacing and line-breaks where appropriate.

public getText([Page|null $page = null ]) : string

getText() leverages getTextArray() to get the content of the document, setting the addPositionWhitespace flag to true so whitespace is inserted in a logical way for reading by humans.

Parameters
$page : Page|null = null
Return values
string

getTextArray()

Returns the text content of a PDF as an array of strings. No extra whitespace is inserted besides what is actually encoded in the PDF text.

public getTextArray([Page|null $page = null ]) : array<string|int, mixed>
Parameters
$page : Page|null = null
Tags
throws
Exception
Return values
array<string|int, mixed>

getType()

public getType() : string
Return values
string

has()

public has(string $name) : bool
Parameters
$name : string
Return values
bool

init()

public init() : mixed

loadTranslateTable()

Init internal chars translation table by ToUnicode CMap.

public loadTranslateTable() : array<string|int, mixed>
Return values
array<string|int, mixed>

setTable()

Set custom char translation table where: - key - integer character code; - value - "utf-8" encoded value;

public setTable(array<string|int, mixed> $table) : void
Parameters
$table : array<string|int, mixed>

translateChar()

public translateChar(string $char[, bool $use_default = true ]) : string|bool
Parameters
$char : string
$use_default : bool = true
Return values
string|bool

uchr()

Convert unicode character code to "utf-8" encoded string.

public static uchr(int|float $code) : string
Parameters
$code : int|float

Unicode character code. Will be casted to int internally!

Return values
string

getFontSpaceLimit()

protected getFontSpaceLimit() : int
Tags
todo

Deprecated, use $this->config->getFontSpaceLimit() instead.

Return values
int

getUniqueId()

Returns unique id identifying the object.

protected getUniqueId() : string
Return values
string 

        

        
    




    

    

                                

                

                                
    

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