code: int getRawWidth(int c, String name) {
          int[] metric = getMetricsTT(c);
          if (metric == null)
              return 0;
          return metric[1];
      }
docs: Gets the width from the font according to the unicode char <CODE>c</CODE>.
  If the <CODE>name</CODE> is null it's a symbolic font.
  @param c the unicode char
  @param name the glyph name
  @return the width of the char