public Font getFont(String text, Locale locale) {
int maxChars = -1;
Font bestMatch = fontBundle.getFontFor(locale);
if (bestMatch != null && (maxChars = bestMatch.canDisplayUpTo(text)) == -1) {
return bestMatch;
}
for (Font font : fontBundle.getAllFonts()) {
int upTo = font.canDisplayUpTo(text);
if (upTo == -1) {
return font;
}
if (upTo > maxChars) {
bestMatch = font;
}
}
return bestMatch;
}
/**
* Sets the font to use. The resource must either point to a Type 1 or a TrueType font or a
* directory containing fonts. In case a directory is specified, the font that contains the most
* glyphs needed to render a given text is used. The font type is determined by the filename
* extension. Supported extensions are <i>.pfa</i>, <i>.pfb</i> and <i>.ttf</i>.
*/
public void setFont(Resource res) throws FontFormatException, IOException {
try {
File f = res.getFile();
if (f.isDirectory()) {
addAllFonts(f);
} else {
addFont(f);
}
} catch (IOException e) {
addFont(res);
}
Assert.notEmpty(fontBundle.getAllFonts(), "Found no fonts at " + res.getFilename());
}
private void addFont(String name, InputStream input) throws FontFormatException, IOException {
int format = getFontFormat(name);
if (format != -1) {
fontBundle.addFont(name, Font.createFont(format, input));
}
}
