protected static DefaultFontMapper getMapper() {
if (mapper == null) {
// long t = System.currentTimeMillis();
mapper = new DefaultFontMapper();
if (PApplet.platform == PApplet.MACOSX) {
try {
String homeLibraryFonts = System.getProperty("user.home") + "/Library/Fonts";
mapper.insertDirectory(homeLibraryFonts);
} catch (Exception e) {
// might be a security issue with getProperty() and user.home
// if this sketch is running from the web
}
// add the system font paths
mapper.insertDirectory("/System/Library/Fonts");
mapper.insertDirectory("/Library/Fonts");
} else if (PApplet.platform == PApplet.WINDOWS) {
// how to get the windows fonts directory?
// could be c:\winnt\fonts or c:\windows\fonts or not even c:
// maybe do a Runtime.exec() on echo %WINDIR% ?
// Runtime.exec solution might be a mess on systems where the
// the backslash/colon characters not really used (i.e. JP)
// find the windows fonts folder
File roots[] = File.listRoots();
for (int i = 0; i < roots.length; i++) {
if (roots[i].toString().startsWith("A:")) {
// Seems to be a problem with some machines that the A:
// drive is returned as an actual root, even if not available.
// This won't fix the issue if the same thing happens with
// other removable drive devices, but should fix the
// initial/problem as cited by the bug report:
// http://dev.processing.org/bugs/show_bug.cgi?id=478
// If not, will need to use the other fileExists() code below.
continue;
}
File folder = new File(roots[i], "WINDOWS/Fonts");
if (folder.exists()) {
mapper.insertDirectory(folder.getAbsolutePath());
break;
}
folder = new File(roots[i], "WINNT/Fonts");
if (folder.exists()) {
mapper.insertDirectory(folder.getAbsolutePath());
break;
}
}
}
// System.out.println("mapping " + (System.currentTimeMillis() - t));
}
return mapper;
}
/**
* Check whether the specified font can be used with the PDF library.
*
* @param name name of the font
* @return true if it's ok
*/
protected boolean checkFont(String name) {
System.out.println("alias for " + name + " = " + mapper.getAliases().get(name));
return mapper.getAliases().get(name) != null;
}
/**
* Add a directory that should be searched for font data. <br>
* On Mac OS X, the following directories are added by default:
*
* <UL>
* <LI>/System/Library/Fonts
* <LI>/Library/Fonts
* <LI>~/Library/Fonts
* </UL>
*
* On Windows, all drive letters are searched for WINDOWS\Fonts or WINNT\Fonts, any that exists is
* added. <br>
* <br>
* On Linux or any other platform, you'll need to add the directories by hand. (If there are
* actual standards here that we can use as a starting point, please file a bug to make a note of
* it)
*/
public void addFonts(String directory) {
mapper.insertDirectory(directory);
}