org.apache.fop.fonts

Class FontReader

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.apache.fop.fonts.FontReader

All Implemented Interfaces:

org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class FontReader
extends org.xml.sax.helpers.DefaultHandler

Class for reading a metric.xml file and creating a font object. Typical usage:

 FontReader reader = new FontReader();
 reader.setFontEmbedPath();
 reader.useKerning(true);
 Font f = reader.getFont();
 

Constructor Summary

Constructors

Constructor and Description
FontReader(org.xml.sax.InputSource source) Construct a FontReader object from a path to a metric.xml file and read metric data

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length)
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
Typeface	getFont() Get the generated font object
void	setAdvancedEnabled(boolean enabled) Enable/disable use of advanced typographic features for the font
void	setDocumentLocator(org.xml.sax.Locator locator)
void	setFontEmbedPath(java.lang.String path) Sets the path to embed a font.
void	setKerningEnabled(boolean enabled) Enable/disable use of kerning for the font
void	setResolver(FontResolver resolver) Sets the font resolver.
void	startDocument()
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, skippedEntity, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

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

Constructor Detail

FontReader

public FontReader(org.xml.sax.InputSource source)
           throws FOPException

Construct a FontReader object from a path to a metric.xml file and read metric data

Parameters:

source - Source of the font metric file

Throws:

FOPException - if loading the font fails

Method Detail

setFontEmbedPath

public void setFontEmbedPath(java.lang.String path)

Sets the path to embed a font. A null value disables font embedding.

Parameters:

path - URI for the embeddable file

setKerningEnabled

public void setKerningEnabled(boolean enabled)

Enable/disable use of kerning for the font

Parameters:

enabled - true to enable kerning, false to disable

setAdvancedEnabled

public void setAdvancedEnabled(boolean enabled)

Enable/disable use of advanced typographic features for the font

Parameters:

enabled - true to enable, false to disable

setResolver

public void setResolver(FontResolver resolver)

Sets the font resolver. Needed for URI resolution.

Parameters:

resolver - the font resolver

getFont

public Typeface getFont()

Get the generated font object

Returns:

the font

startDocument

public void startDocument()

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Overrides:

setDocumentLocator in class org.xml.sax.helpers.DefaultHandler

startElement

public void startElement(java.lang.String uri,
                java.lang.String localName,
                java.lang.String qName,
                org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
              java.lang.String localName,
              java.lang.String qName)
                throws org.xml.sax.SAXException

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

characters

public void characters(char[] ch,
              int start,
              int length)

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler