Package 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 Details

    • METRICS_VERSION_ATTR

      public static final String METRICS_VERSION_ATTR
      Used to detect incompatible versions of the generated XML files
      See Also:

    • METRICS_VERSION

      public static final int METRICS_VERSION
      Current version number for the metrics file
      See Also:

  • Constructor Details

    • TTFReader

      public TTFReader()
      Main constructor.

  • Method Details

    • main

      public static void main(String[] args)
      The main method for the TTFReader tool.
      Parameters:
      args - Command-line arguments: [options] fontfile.ttf xmlfile.xml where options can be: -fn fontname 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 classname default is to use the fontname -ef path to the truetype fontfile will add the possibility to embed the font. When running fop, fop will look for this file to embed it -er path to truetype fontfile relative to org/apache/fop/render/pdf/fonts 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(String fileName, String fontName, boolean useKerning, boolean useAdvanced) throws 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:
      IOException - In case of an I/O problem

    • constructFontXML

      public Document constructFontXML(TTFFile ttf, String fontName, String className, String resource, String file, boolean isCid, 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(Attributes attr) throws 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:
      SAXException - if incompatible