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java.lang.Objectorg.apache.fop.fonts.FontLoader
Base class for font loaders.
| Field Summary | |
protected java.lang.String |
fontFileURI
URI representing the font file |
protected boolean |
loaded
true if the font has been loaded |
protected static org.apache.commons.logging.Log |
log
logging instance |
protected FontResolver |
resolver
the FontResolver to use for font URI resolution |
protected CustomFont |
returnFont
the loaded font |
| Constructor Summary | |
FontLoader(java.lang.String fontFileURI,
FontResolver resolver)
Default constructor. |
|
| Method Summary | |
CustomFont |
getFont()
Returns the custom font that was read using this instance of FontLoader. |
static CustomFont |
loadFont(java.io.File fontFile,
FontResolver resolver)
Loads a custom font from a File. |
static CustomFont |
loadFont(java.lang.String fontFileURI,
FontResolver resolver)
Loads a custom font from a URI. |
static CustomFont |
loadFont(java.net.URL fontUrl,
FontResolver resolver)
Loads a custom font from an URL. |
protected static java.io.InputStream |
openFontUri(FontResolver resolver,
java.lang.String uri)
Opens a font URI and returns an input stream. |
protected abstract void |
read()
Reads/parses the font data. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
protected static org.apache.commons.logging.Log log
protected java.lang.String fontFileURI
protected FontResolver resolver
protected CustomFont returnFont
protected boolean loaded
| Constructor Detail |
public FontLoader(java.lang.String fontFileURI,
FontResolver resolver)
fontFileURI - the URI to the PFB file of a Type 1 fontresolver - the font resolver used to resolve URIs| Method Detail |
public static CustomFont loadFont(java.io.File fontFile,
FontResolver resolver)
throws java.io.IOException
fontFile - the File representation of the fontresolver - the font resolver to use when resolving URIs
java.io.IOException - In case of an I/O error
public static CustomFont loadFont(java.net.URL fontUrl,
FontResolver resolver)
throws java.io.IOException
fontUrl - the URL representation of the fontresolver - the font resolver to use when resolving URIs
java.io.IOException - In case of an I/O error
public static CustomFont loadFont(java.lang.String fontFileURI,
FontResolver resolver)
throws java.io.IOException
fontFileURI - the URI to the fontresolver - the font resolver to use when resolving URIs
java.io.IOException - In case of an I/O error
protected static java.io.InputStream openFontUri(FontResolver resolver,
java.lang.String uri)
throws java.io.IOException,
java.net.MalformedURLException
resolver - the FontResolver to use for font URI resolutionuri - the URI representing the font
java.io.IOException - In case of an I/O error
java.net.MalformedURLException - If an invalid URL is built
protected abstract void read()
throws java.io.IOException
java.io.IOException - In case of an I/O error
public CustomFont getFont()
throws java.io.IOException
java.io.IOException - if an I/O error occurs
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