org.geotools.renderer.style

Class FontCache

Object

FontCache

public class FontCache
extends Object

Lookup and caches font definitions for faster retrieval

Author:

Andrea Aime - TOPP

Constructor Summary

Constructors

Constructor and Description
FontCache()

Method Summary

Modifier and Type	Method and Description
List<String>	getAlternatives(String name) Given a font name, returns alternatives for other scripts, based on the assumption they start with the same base name, e.g., "Noto Sans" also has a number of alternative fonts dedicated to specific scripts, like "Noti Sans Urdu", "Noto Sans Arabic", "Noto Sans Javanese" and so on.
Set<String>	getAvailableFonts() Returns the set of font families and font faces available in the system and those manually loaded into the cache
static FontCache	getDefaultInstance() Returns the default, system wide font cache
Font	getFont(String requestedFont)
static Font	loadFromUrl(String fontUrl) Tries to load the specified font name as a URL.
void	registerFont(Font f) Adds the specified font in the font cache.
void	resetCache() Resets the font loading cache.

Methods inherited from class Object

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

Constructor Detail

FontCache

public FontCache()

Method Detail

getDefaultInstance

public static FontCache getDefaultInstance()

Returns the default, system wide font cache

Since:

2.6

getFont

public Font getFont(String requestedFont)

loadFromUrl

public static Font loadFromUrl(String fontUrl)

Tries to load the specified font name as a URL. Does not cache the result.

registerFont

public void registerFont(Font f)

Adds the specified font in the font cache. Useful if you want to load fonts that are not installed in the Operating System and cannot provide a full path to fonts either.

resetCache

public void resetCache()

Resets the font loading cache. If any font was manually registered, it will have to be registered again

getAvailableFonts

public Set<String> getAvailableFonts()

Returns the set of font families and font faces available in the system and those manually loaded into the cache

getAlternatives

public List<String> getAlternatives(String name)

Given a font name, returns alternatives for other scripts, based on the assumption they start with the same base name, e.g., "Noto Sans" also has a number of alternative fonts dedicated to specific scripts, like "Noti Sans Urdu", "Noto Sans Arabic", "Noto Sans Javanese" and so on. The code will not return style alterations like "Noto Sans Bold" or "Noto Sans Bold Italic" thought (strips all font names containing "bold" and "italic", case insesitive).

Returns:

A list of font names with the same base name