Package org.geotools.renderer.style
Class FontCache
- Object
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- FontCache
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public class FontCache extends Object
Lookup and caches font definitions for faster retrieval- Author:
- Andrea Aime - TOPP
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Constructor Summary
Constructors Constructor Description FontCache()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method 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 cachestatic FontCache
getDefaultInstance()
Returns the default, system wide font cacheFont
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.
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Method Detail
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getDefaultInstance
public static FontCache getDefaultInstance()
Returns the default, system wide font cache- Since:
- 2.6
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loadFromUrl
public static Font loadFromUrl(String fontUrl)
Tries to load the specified font name as a URL. Does not cache the result.
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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.
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resetCache
public void resetCache()
Resets the font loading cache. If any font was manually registered, it will have to be registered again
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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
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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
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