class CJKFont {
private float getBBox(int idx) {
String s = (String)fontDesc.get("FontBBox");
StringTokenizer tk = new StringTokenizer(s, " []\r\n\t\f");
String ret = tk.nextToken();
for (int k = 0; k < idx; ++k)
ret = tk.nextToken();
return Integer.parseInt(ret);
}
}