Java String中的上标 [英] superscript in Java String

问题描述

Java String是否支持String中的上标？如果是，那么我该如何使用它，我已经搜索了网络和API，但无法弄清楚如何将它用于我的目的

Does Java String supports superscript in a String? If yes then how can I use it, I have searched the web and also the API but not able to figure out how I can use it for my purpose

虽然这样会打印在网页上，我不能在这里使用html标签，请提出任何建议

Although this will be printed on the webpage, I cannot use the html tag here, any suggestions please

推荐答案

查看java.text.AttributedString，它支持下标等。例如，在你的paintComponent（）中你可以去：

Check out java.text.AttributedString, which supports subscripts and more. e.g., in your paintComponent() you could go:

   public void paintComponent(Graphics g) {
      super.paintComponent(g);
      AttributedString as = new AttributedString("I love you 104 gazillion");
      as.addAttribute(TextAttribute.SUPERSCRIPT, TextAttribute.SUPERSCRIPT_SUPER, 13, 14);
      as.addAttribute(TextAttribute.FOREGROUND, Color.RED, 2, 6);
      g.drawString(as.getIterator(), 20, 20);
   }

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