示例#1
0
  @NotNull
  public static String getHtmlWithFonts(@NotNull String input, int style, @NotNull Font baseFont) {
    int start = baseFont.canDisplayUpTo(input);
    if (start == -1) return input;

    Font font = null;
    StringBuilder result = new StringBuilder();
    for (int i = start; i < input.length(); i++) {
      char c = input.charAt(i);
      if (baseFont.canDisplay(c)) {
        if (font != null) result.append("</font>");
        result.append(c);
        font = null;
      } else if (font != null && font.canDisplay(c)) {
        result.append(c);
      } else {
        if (font != null) result.append("</font>");
        font = getFontAbleToDisplay(c, baseFont.getSize(), style, baseFont.getFamily());
        if (font != baseFont) result.append("<font face=\"").append(font.getFamily()).append("\">");
        result.append(c);
      }
    }
    if (font != null) result.append("</font>");

    return result.toString();
  }
 private static boolean needFontFallback(Font font, String text) {
   return font.canDisplayUpTo(text) != -1
       && text.indexOf(CharacterIterator.DONE)
           == -1; // see IDEA-137517, TextLayout does not support this character
 }