org.apache.fop.fonts.apps
Class TTFReader

java.lang.Object
  org.apache.fop.fonts.apps.AbstractFontReader
      org.apache.fop.fonts.apps.TTFReader

public class TTFReader
extends AbstractFontReader

A tool which reads TTF files and generates XML font metrics file for use in FOP.

Field Summary

static int	METRICS_VERSION Current version number for the metrics file
static java.lang.String	METRICS_VERSION_ATTR Used to detect incompatible versions of the generated XML files

Fields inherited from class org.apache.fop.fonts.apps.AbstractFontReader

log

Constructor Summary

TTFReader()
Main constructor.

Method Summary

static void	checkMetricsVersion(org.xml.sax.Attributes attr) Bugzilla 40739, check that attr has a metrics-version attribute compatible with ours.
org.w3c.dom.Document	constructFontXML(TTFFile ttf, java.lang.String fontName, java.lang.String className, java.lang.String resource, java.lang.String file, boolean isCid, java.lang.String ttcName) Generates the font metrics file from the TTF/TTC file.
TTFFile	loadTTF(java.lang.String fileName, java.lang.String fontName, boolean useKerning, boolean useAdvanced) Read a TTF file and returns it as an object.
static void	main(java.lang.String[] args) The main method for the TTFReader tool.

Methods inherited from class org.apache.fop.fonts.apps.AbstractFontReader

determineLogLevel, parseArguments, setLogLevel, writeFontXML, writeFontXML

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

METRICS_VERSION_ATTR

public static final java.lang.String METRICS_VERSION_ATTR

Used to detect incompatible versions of the generated XML files

See Also:

Constant Field Values

METRICS_VERSION

public static final int METRICS_VERSION

Current version number for the metrics file

See Also:

Constant Field Values

Constructor Detail

TTFReader

public TTFReader()

Main constructor.

Method Detail

main

public static void main(java.lang.String[] args)

The main method for the TTFReader tool.

Parameters:

args - Command-line arguments: [options] fontfile.ttf xmlfile.xml where options can be: -fn default is to use the fontname in the .ttf file, but you can override that name to make sure that the embedded font is used instead of installed fonts when viewing documents with Acrobat Reader. -cn default is to use the fontname -ef will add the possibility to embed the font. When running fop, fop will look for this file to embed it -er you can also include the fontfile in the fop.jar file when building fop. You can use both -ef and -er. The file specified in -ef will be searched first, then the -er file. -nocs if complex script features are disabled

loadTTF

public TTFFile loadTTF(java.lang.String fileName,
                       java.lang.String fontName,
                       boolean useKerning,
                       boolean useAdvanced)
                throws java.io.IOException

Read a TTF file and returns it as an object.

Parameters:

fileName - The filename of the TTF file.

fontName - The name of the font

useKerning - true if should load kerning data

useAdvanced - true if should load advanced typographic table data

Returns:

The TTF as an object, null if the font is incompatible.

Throws:

java.io.IOException - In case of an I/O problem

constructFontXML

public org.w3c.dom.Document constructFontXML(TTFFile ttf,
                                             java.lang.String fontName,
                                             java.lang.String className,
                                             java.lang.String resource,
                                             java.lang.String file,
                                             boolean isCid,
                                             java.lang.String ttcName)

Generates the font metrics file from the TTF/TTC file.

Parameters:

ttf - The PFM file to generate the font metrics from.

fontName - Name of the font

className - Class name for the font

resource - path to the font as embedded resource

file - path to the font as file

isCid - True if the font is CID encoded

ttcName - Name of the TrueType Collection

Returns:

The DOM document representing the font metrics file.

checkMetricsVersion

public static void checkMetricsVersion(org.xml.sax.Attributes attr)
                                throws org.xml.sax.SAXException

Bugzilla 40739, check that attr has a metrics-version attribute compatible with ours.

Parameters:

attr - attributes read from the root element of a metrics XML file

Throws:

org.xml.sax.SAXException - if incompatible