Pdf/Resource/Font/Simple/Standard/CourierBold.php

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LICENSE

This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.

Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Pdf  
Subpackage
Fonts  
Version
$Id: CourierBold.php 24593 2012-01-05 20:35:02Z matthew $  

\Zend_Pdf_Resource_Font_Simple_Standard_CourierBold

Package: Zend\Pdf\Fonts
Implementation for the standard PDF font Courier-Bold.

This class was generated automatically using the font information and metric data contained in the Adobe Font Metric (AFM) files, available here: http://partners.adobe.com/public/developer/en/pdf/Core14_AFMs.zip

The PHP script used to generate this class can be found in the /tools directory of the framework distribution. If you need to make modifications to this class, chances are the same modifications are needed for the rest of the standard fonts. You should modify the script and regenerate the classes instead of changing this class file by hand.

Parent(s)
\Zend_Pdf_Resource_Font_Simple_Standard < \Zend_Pdf_Resource_Font_Simple < \Zend_Pdf_Resource_Font < \Zend_Pdf_Resource
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

>VPropertyprotected\Zend_Pdf_Cmap $_cmap = null
inherited
Object representing the font's cmap (character to glyph map).
Inherited from: \Zend_Pdf_Resource_Font_Simple::$$_cmap\Zend_Pdf_Resource_Font_Simple_Standard::$$_cmap
>VPropertyprotectedarray $_fontNames = array()
>VPropertyprotectedinteger $_fontType = \Zend_Pdf_Font::TYPE_UNKNOWN

Use TYPE_ constants defined in Zend_Pdf_Font.

Default value\Zend_Pdf_Font::TYPE_UNKNOWNDetails
Type
integer
Inherited_from
\Zend_Pdf_Resource_Font::$$_fontType  
Inherited_from
\Zend_Pdf_Resource_Font_Simple::$$_fontType  
Inherited_from
\Zend_Pdf_Resource_Font_Simple_Standard::$$_fontType  
>VPropertyprotectedarray $_glyphWidths = null
inherited
Array containing the widths of each of the glyphs contained in the font.
Inherited from: \Zend_Pdf_Resource_Font_Simple::$$_glyphWidths\Zend_Pdf_Resource_Font_Simple_Standard::$$_glyphWidths

Keys are integers starting from 0, which coresponds to Zend_Pdf_Cmap::MISSING_CHARACTER_GLYPH.

Font character map may contain gaps for actually used glyphs, nevertheless glyphWidths array contains widths for all glyphs even they are unused.

Default valuenullDetails
Type
array
Inherited_from
\Zend_Pdf_Resource_Font_Simple::$$_glyphWidths  
Inherited_from
\Zend_Pdf_Resource_Font_Simple_Standard::$$_glyphWidths  
>VPropertyprotectedboolean $_isBold = false
Default valuefalseDetails
Type
boolean
Inherited_from
\Zend_Pdf_Resource_Font::$$_isBold  
Inherited_from
\Zend_Pdf_Resource_Font_Simple::$$_isBold  
Inherited_from
\Zend_Pdf_Resource_Font_Simple_Standard::$$_isBold  
>VPropertyprotectedboolean $_isItalic = false
Default valuefalseDetails
Type
boolean
Inherited_from
\Zend_Pdf_Resource_Font::$$_isItalic  
Inherited_from
\Zend_Pdf_Resource_Font_Simple::$$_isItalic  
Inherited_from
\Zend_Pdf_Resource_Font_Simple_Standard::$$_isItalic  
>VPropertyprotectedboolean $_isMonospace = false
>VPropertyprotectedinteger $_missingGlyphWidth = 0

Note: Adobe PDF specfication (V1.4 - V1.6) doesn't define behavior for rendering characters missed in the standard PDF fonts (such us 0x7F (DEL) Windows ANSI code) Adobe Font Metrics files doesn't also define metrics for "missed glyph". We provide character width as "0" for this case, but actually it depends on PDF viewer implementation.

Default value0Details
Type
integer
Inherited_from
\Zend_Pdf_Resource_Font_Simple::$$_missingGlyphWidth  
Inherited_from
\Zend_Pdf_Resource_Font_Simple_Standard::$$_missingGlyphWidth  
>VPropertyprotected\Zend_Pdf_ElementFactory_Interface $_objectFactory

..) interacts with a PDF itself. It creates appropriate PDF objects, structures and sometime embedded files. Resources are referenced in content streams by names, which are stored in a page resource dictionaries.

Thus, resources must be attached to the PDF.

Resource abstraction uses own PDF object factory to store all necessary information. At the render time internal object factory is appended to the global PDF file factory.

Resource abstraction also cashes information about rendered PDF files and doesn't duplicate resource description each time then Resource is rendered (referenced).

Details
Type
\Zend_Pdf_ElementFactory_Interface
Inherited_from
\Zend_Pdf_Resource::$$_objectFactory  
Inherited_from
\Zend_Pdf_Resource_Font::$$_objectFactory  
Inherited_from
\Zend_Pdf_Resource_Font_Simple::$$_objectFactory  
Inherited_from
\Zend_Pdf_Resource_Font_Simple_Standard::$$_objectFactory  
>VPropertyprotectedinteger $_strikePosition = 0
inherited
The position above the text baseline of the strikethrough (in glyph units).
Inherited from: \Zend_Pdf_Resource_Font::$$_strikePosition\Zend_Pdf_Resource_Font_Simple::$$_strikePosition\Zend_Pdf_Resource_Font_Simple_Standard::$$_strikePosition
>VPropertyprotectedinteger $_underlinePosition = 0

Methods

methodpublic__clone() : void
inherited

Clone page, extract it and dependent objects from the current document, so it can be used within other docs.

Inherited from: \Zend_Pdf_Resource::__clone()\Zend_Pdf_Resource_Font::__clone()\Zend_Pdf_Resource_Font_Simple::__clone()\Zend_Pdf_Resource_Font_Simple_Standard::__clone()
methodpublic__construct() : void

Object constructor

If resource is not a Zend_Pdf_Element object, then stream object with specified value is generated.

methodpublic__toString() : string
inherited

Returns the full name of the font in the encoding method of the current locale.

Inherited from: \Zend_Pdf_Resource_Font::__toString()\Zend_Pdf_Resource_Font_Simple::__toString()\Zend_Pdf_Resource_Font_Simple_Standard::__toString()

Transliterates any characters that cannot be naturally represented in that character set.

Returns
TypeDescription
string
methodpublicdecodeString(string $string, string $charEncoding) : string

The method is used to convert strings retrieved from existing content streams

Parameters
NameTypeDescription
$stringstring
$charEncodingstring

Character encoding of resulting text.

Returns
TypeDescription
string
methodpublicencodeString(string $string, string $charEncoding) : string

The method is used to prepare string for text drawing operators

Parameters
NameTypeDescription
$stringstring
$charEncodingstring

Character encoding of source text.

Returns
TypeDescription
string
methodpublicgetAscent() : integer

The typographic ascent is the distance from the font's baseline to the top of the text frame. It is frequently used to locate the initial baseline for a paragraph of text inside a given rectangle.

Returns
TypeDescription
integer
methodpublicgetCoveredPercentage(string $string, string $charEncoding = '') : float
inherited

Returns a number between 0 and 1 inclusive that indicates the percentage of characters in the string which are covered by glyphs in this font.

Inherited from: \Zend_Pdf_Resource_Font_Simple::getCoveredPercentage()\Zend_Pdf_Resource_Font_Simple_Standard::getCoveredPercentage()

Since no one font will contain glyphs for the entire Unicode character range, this method can be used to help locate a suitable font when the actual contents of the string are not known.

Note that some fonts lie about the characters they support. Additionally, fonts don't usually contain glyphs for control characters such as tabs and line breaks, so it is rare that you will get back a full 1.0 score. The resulting value should be considered informational only.

Parameters
NameTypeDescription
$stringstring
$charEncodingstring

(optional) Character encoding of source text. If omitted, uses 'current locale'.

Returns
TypeDescription
float
methodpublicgetDescent() : integer

The typographic descent is the distance below the font's baseline to the bottom of the text frame. It is always negative.

Returns
TypeDescription
integer
methodpublicgetFontName(integer $nameType, mixed $language, string $characterSet = null) : string

The font name type is usually one of the following:

Note that not all names are available for all fonts. In addition, some fonts may contain additional names, whose indicies are in the range 256 to 32767 inclusive, which are used for certain font layout features.

If the preferred language translation is not available, uses the first available translation for the name, which is usually English.

If the requested name does not exist, returns null.

All names are stored internally as Unicode strings, using UTF-16BE encoding. You may optionally supply a different resulting character set.

Parameters
NameTypeDescription
$nameTypeinteger

Type of name requested.

$languagemixed

Preferred language (string) or array of languages in preferred order. Use the ISO 639 standard 2-letter language codes.

$characterSetstring

(optional) Desired resulting character set. You may use any character set supported by {@link iconv()};

Returns
TypeDescription
string
methodpublicgetFontNames() : array
Returns
TypeDescription
array
methodpublicgetFontType() : integer
Returns
TypeDescription
integerOne of the TYPE_ constants defined in {@link Zend_Pdf_Font}.
methodpublicgetLineGap() : integer

The typographic line gap is the distance between the bottom of the text frame of one line to the top of the text frame of the next. It is typically combined with the typographical ascent and descent to determine the font's total line height (or leading).

Returns
TypeDescription
integer
methodpublicgetLineHeight() : integer

This value is determined by adding together the values of the typographic ascent, descent, and line gap. This value yields the suggested line spacing as determined by the font developer.

It should be noted that this is only a guideline; layout engines will frequently modify this value to achieve special effects such as double- spacing.

Returns
TypeDescription
integer
methodpublicgetStrikePosition() : integer
inherited

Returns the suggested position above the text baseline of the strikethrough in glyph units.

Inherited from: \Zend_Pdf_Resource_Font::getStrikePosition()\Zend_Pdf_Resource_Font_Simple::getStrikePosition()\Zend_Pdf_Resource_Font_Simple_Standard::getStrikePosition()
Returns
TypeDescription
integer
methodpublicgetStrikeThickness() : integer
Returns
TypeDescription
integer
methodpublicgetUnderlinePosition() : integer
inherited

Returns the suggested position below the text baseline of the underline in glyph units.

Inherited from: \Zend_Pdf_Resource_Font::getUnderlinePosition()\Zend_Pdf_Resource_Font_Simple::getUnderlinePosition()\Zend_Pdf_Resource_Font_Simple_Standard::getUnderlinePosition()

This value is usually negative.

Returns
TypeDescription
integer
methodpublicgetUnderlineThickness() : integer
Returns
TypeDescription
integer
methodpublicgetUnitsPerEm() : integer

Used to convert glyph space to user space. Frequently used in conjunction with widthsForGlyphs() to calculate the with of a run of text.

Returns
TypeDescription
integer
methodpublicglyphNumberForCharacter(integer $characterCode) : integer
inherited

Returns the glyph number corresponding to the Unicode character.

Inherited from: \Zend_Pdf_Resource_Font_Simple::glyphNumberForCharacter()\Zend_Pdf_Resource_Font_Simple_Standard::glyphNumberForCharacter()

If a particular character doesn't exist in this font, the special 'missing character glyph' will be substituted.

See also glyphNumbersForCharacters() which is optimized for bulk operations.

Parameters
NameTypeDescription
$characterCodeinteger

Unicode character code (code point).

Returns
TypeDescription
integerGlyph number.
methodpublicglyphNumbersForCharacters(array $characterCodes) : array
inherited

Returns an array of glyph numbers corresponding to the Unicode characters.

Inherited from: \Zend_Pdf_Resource_Font_Simple::glyphNumbersForCharacters()\Zend_Pdf_Resource_Font_Simple_Standard::glyphNumbersForCharacters()

If a particular character doesn't exist in this font, the special 'missing character glyph' will be substituted.

See also glyphNumberForCharacter().

Parameters
NameTypeDescription
$characterCodesarray

Array of Unicode character codes (code points).

Returns
TypeDescription
arrayArray of glyph numbers.
methodpublicisBold() : boolean
Returns
TypeDescription
boolean
methodpublicisItalic() : boolean
Returns
TypeDescription
boolean
methodpublicisMonospace() : boolean
Returns
TypeDescription
boolean
methodpublicwidthForGlyph(integer $glyphNumber) : integer

Like widthsForGlyphs() but used for one glyph at a time.

Parameters
NameTypeDescription
$glyphNumberinteger
Returns
TypeDescription
integer
Throws
ExceptionDescription
\Zend_Pdf_Exception
methodpublicwidthsForGlyphs(array $glyphNumbers) : array

The widths are expressed in the font's glyph space. You are responsible for converting to user space as necessary. See unitsPerEm().

See also widthForGlyph().

Parameters
NameTypeDescription
$glyphNumbersarray

&$glyphNumbers Array of glyph numbers.

Returns
TypeDescription
arrayArray of glyph widths (integers).
Throws
ExceptionDescription
\Zend_Pdf_Exception
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