Class DefaultFontFamilyResolver

java.lang.Object

org.apache.batik.bridge.DefaultFontFamilyResolver

All Implemented Interfaces:

FontFamilyResolver

public final class DefaultFontFamilyResolver
extends Object
implements FontFamilyResolver

The is a utility class that is used for resolving UnresolvedFontFamilies.

Version:

$Id$

Field Summary

Fields

Modifier and Type	Field	Description
protected static final List	awtFontFamilies
protected static final List	awtFonts
private static final AWTFontFamily	DEFAULT_FONT_FAMILY	The default font.
protected static final Map	fonts	List of all available fonts on the current system, plus a few common alternatives.
protected static final Map	resolvedFontFamilies	This keeps track of all the resolved font families.
static final DefaultFontFamilyResolver	SINGLETON

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DefaultFontFamilyResolver()

Method Summary

Modifier and Type	Method	Description
GVTFontFamily	getDefault()
GVTFontFamily	getFamilyThatCanDisplay(char c)
GVTFontFamily	loadFont(InputStream in, FontFace ff)
GVTFontFamily	resolve(String familyName)	Resolves a font family name into a GVTFontFamily.
AWTFontFamily	resolve(String familyName, FontFace fontFace)

Methods inherited from class Object

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

Field Details

SINGLETON

public static final DefaultFontFamilyResolver SINGLETON

DEFAULT_FONT_FAMILY

private static final AWTFontFamily DEFAULT_FONT_FAMILY

The default font. This will be used when no font families can be resolved for a particular text chunk/run.

fonts

protected static final Map fonts

List of all available fonts on the current system, plus a few common alternatives.

awtFontFamilies

protected static final List awtFontFamilies

awtFonts

protected static final List awtFonts

resolvedFontFamilies

protected static final Map resolvedFontFamilies

This keeps track of all the resolved font families. This is to hopefully reduce the number of font family objects used.

Constructor Details

DefaultFontFamilyResolver

private DefaultFontFamilyResolver()

Method Details

resolve

public AWTFontFamily resolve(String familyName,
 FontFace fontFace)

Specified by:

resolve in interface FontFamilyResolver

loadFont

public GVTFontFamily loadFont(InputStream in,
 FontFace ff)
                       throws Exception

Specified by:

loadFont in interface FontFamilyResolver

Throws:

Exception

resolve

public GVTFontFamily resolve(String familyName)

Resolves a font family name into a GVTFontFamily. If the font family cannot be resolved then null will be returned.

Specified by:

resolve in interface FontFamilyResolver

Parameters:

familyName - The Font Family name to resolve

Returns:

A resolved GVTFontFamily or null if the font family could not be resolved.

getFamilyThatCanDisplay

public GVTFontFamily getFamilyThatCanDisplay(char c)

Specified by:

getFamilyThatCanDisplay in interface FontFamilyResolver

getDefault

public GVTFontFamily getDefault()

Specified by:

getDefault in interface FontFamilyResolver