Class: I2CE FontMetricAFM (4.0.9)

For other versions, see Class: I2CE_FontMetricAFM (versions) .

This article describes the class I2CE_FontMetricAFM .

• Extends the class: I2CE_FontMetricMultiDirection.
• Location: Part of the module textlayout in the package TextLayout Tools 4.0.9-release
• Source: Defined in the file lib/I2CE_FontMetricAFM.php on line 66
• Author: Carl Leitner <litlfred@ibiblio.org>

Class to contain information about font metrics. Modeled after the data contained in the Adobe Font Metrics File Format Specification http://www.adobe.com/devnet/font/pdfs/5004.AFM_Spec.pdf
Note 1 the function getCharacterInfo @returns mixed @param key are the character information (besides the width) in section 8 of Adobe Font Metrics File Format Specification
Note 2 the function getFontCharacteristic @returns mixed @param string $key are the keys in section 4.2 of Adobe Font Metrics File Format Specification values and keys are FontName string FullName string FamilyName string Weight string FontBBox number number number number Version string Notice string EncodingScheme string MappingScheme integer EscChar integer CharacterSet string Characters integer IsBaseFont boolean VVector number number IsFixedV boolean CapHeight number XHeight number Ascender number Descender number We also include section 4,3 of Adobe Font Metrics File Format Specification for the following possible keys which are direction dependent StartDirection integer EndDirection UnderlinePosition number UnderlineThickness number ItalicAngle number CharWidth number number IsFixedPitch boolean

Variables

$gn2cc

. Array are glpyh names values are character codes.

• Defined in textlayout/lib/I2CE_FontMetricAFM.php on line 82
• Type: protected array $gn2cc

Methods

__construct()

@param I2CE_Encoding $encoding -- the encoding used for the internal storage of strings/characters needs to be one that is a valid encoding for PHP multibyte strings.

• Defined in textlayout/lib/I2CE_FontMetricAFM.php on line 73
• Signature: public function __construct($internal_encoding,$file_encoding,$afmfile)
• Parameters:
  • &$internal_encoding
  • I2CE_Encoding $file_encoding
    the character encoding used in the file afm file
  • string $afmfile
    the afm file to load.

loadFontMetricFromAFM()

Load the font metrics from an afm file (Some of this code was stolen from makefont.php)

• Defined in textlayout/lib/I2CE_FontMetricAFM.php on line 91
• Signature: protected function loadFontMetricFromAFM($encoding,$afmfile)
• Parameters:
  • I2CE_Encoding $encoding
    the character encoding used in the file
  • string $afmfile Caution: Units for these files are 1/1000 of a point where a point is 1/72 of an inch

Inherited Methods

getAllFontCharacteristics()

This public method is inherited from I2CE_FontMetricMultiDirection->getAllFontCharacteristics()

getAscender()

This public method is inherited from I2CE_FontMetricMultiDirection->getAscender()

getBoundingBox()

This public method is inherited from I2CE_FontMetricMultiDirection->getBoundingBox()

getCharacterHeight()

This public method is inherited from I2CE_FontMetricMultiDirection->getCharacterHeight()

getCharacterHeights()

This public method is inherited from I2CE_FontMetricMultiDirection->getCharacterHeights()

getCharacterInfo()

This public method is inherited from I2CE_FontMetricMultiDirection->getCharacterInfo()

getCharacterWidth()

This public method is inherited from I2CE_FontMetricMultiDirection->getCharacterWidth()

getCharacterWidths()

This public method is inherited from I2CE_FontMetricMultiDirection->getCharacterWidths()

getDescender()

This public method is inherited from I2CE_FontMetricMultiDirection->getDescender()

getDirection()

This public method is inherited from I2CE_FontMetricMultiDirection->getDirection()

getDirections()

This public method is inherited from I2CE_FontMetricMultiDirection->getDirections()

getEncoding()

This public method is inherited from I2CE_FontMetricMultiDirection->getEncoding()

getFixedWidth()

This public method is inherited from I2CE_FontMetricMultiDirection->getFixedWidth()

getFontCharacteristic()

This public method is inherited from I2CE_FontMetricMultiDirection->getFontCharacteristic()

getFontSize()

This public method is inherited from I2CE_FontMetricMultiDirection->getFontSize()

getKerningByGroup()

This public method is inherited from I2CE_FontMetricMultiDirection->getKerningByGroup()

getKerningByPair()

This public method is inherited from I2CE_FontMetricMultiDirection->getKerningByPair()

getKerningGroup()

This public method is inherited from I2CE_FontMetricMultiDirection->getKerningGroup()

getKerningValue()

This public method is inherited from I2CE_FontMetricMultiDirection->getKerningValue()

getLinegap()

This public method is inherited from I2CE_FontMetricMultiDirection->getLinegap()

getStringWidth()

This public method is inherited from I2CE_FontMetricMultiDirection->getStringWidth()

getTrackingValues()

This public method is inherited from I2CE_FontMetricMultiDirection->getTrackingValues()

isFixedWidth()

This public method is inherited from I2CE_FontMetricMultiDirection->isFixedWidth()

setAscender()

This public method is inherited from I2CE_FontMetricMultiDirection->setAscender()

setBoundingBox()

This public method is inherited from I2CE_FontMetricMultiDirection->setBoundingBox()

setCharacterHeight()

This public method is inherited from I2CE_FontMetricMultiDirection->setCharacterHeight()

setCharacterInfo()

This public method is inherited from I2CE_FontMetricMultiDirection->setCharacterInfo()

setCharacterWidth()

This public method is inherited from I2CE_FontMetricMultiDirection->setCharacterWidth()

setDescender()

This public method is inherited from I2CE_FontMetricMultiDirection->setDescender()

setDirection()

This public method is inherited from I2CE_FontMetricMultiDirection->setDirection()

setFixedHeightSize()

This public method is inherited from I2CE_FontMetricMultiDirection->setFixedHeightSize()

setFixedWidth()

This public method is inherited from I2CE_FontMetricMultiDirection->setFixedWidth()

setFixedWidthSize()

This public method is inherited from I2CE_FontMetricMultiDirection->setFixedWidthSize()

setFontCharacteristic()

This public method is inherited from I2CE_FontMetricMultiDirection->setFontCharacteristic()

setFontSize()

This public method is inherited from I2CE_FontMetricMultiDirection->setFontSize()

setGlobal()

This public method is inherited from I2CE_FontMetricMultiDirection->setGlobal()

setKerningByGroup()

This public method is inherited from I2CE_FontMetricMultiDirection->setKerningByGroup()

setKerningByPair()

This public method is inherited from I2CE_FontMetricMultiDirection->setKerningByPair()

setKerningGroup()

This public method is inherited from I2CE_FontMetricMultiDirection->setKerningGroup()

setLinegap()

This public method is inherited from I2CE_FontMetricMultiDirection->setLinegap()

getFixedStringWidth()

This protected method is inherited from I2CE_FontMetricMultiDirection->getFixedStringWidth()

getVariableStringWidth()

This protected method is inherited from I2CE_FontMetricMultiDirection->getVariableStringWidth()

Inherited Variables

$font_metrics

Theis protected variable is inherited from I2CE_FontMetricMultiDirection->$font_metrics

$direction

Theis protected variable is inherited from I2CE_FontMetricMultiDirection->$direction

$directions

Theis protected variable is inherited from I2CE_FontMetricMultiDirection->$directions

$character_widths

Theis public variable is inherited from I2CE_FontMetric->$character_widths

$character_heights

Theis public variable is inherited from I2CE_FontMetric->$character_heights

$character_info

Theis public variable is inherited from I2CE_FontMetric->$character_info

$bbox

Theis protected variable is inherited from I2CE_FontMetric->$bbox

$ascender

Theis protected variable is inherited from I2CE_FontMetric->$ascender

$descender

Theis protected variable is inherited from I2CE_FontMetric->$descender

$linegap

Theis protected variable is inherited from I2CE_FontMetric->$linegap

$is_fixed_width

Theis protected variable is inherited from I2CE_FontMetric->$is_fixed_width

$fixed_character_width

Theis protected variable is inherited from I2CE_FontMetric->$fixed_character_width

$fixed_character_height

Theis protected variable is inherited from I2CE_FontMetric->$fixed_character_height

$size

Theis protected variable is inherited from I2CE_FontMetric->$size

$encoding

Theis protected variable is inherited from I2CE_FontMetric->$encoding

$kerning_table_pairs

Theis protected variable is inherited from I2CE_FontMetric->$kerning_table_pairs

$kerning_table_groups

Theis protected variable is inherited from I2CE_FontMetric->$kerning_table_groups

$kerning_groups

Theis protected variable is inherited from I2CE_FontMetric->$kerning_groups

$font_info

Theis protected variable is inherited from I2CE_FontMetric->$font_info