如何使用Font类设置字符串的字体大小,样式在Java中? [英] How to set String's font size, style in Java using the Font class?
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问题描述
JLabel
和 JButton
中使用这个字符串。我可以做什么?解决方案
请看这里 http://docs.oracle.com/javase/6/docs/api/java/awt/Font.html#deriveFont%28float %29
JComponent有一个setFont()方法。例如
<$ c $ c> JButton b = new JButton();
b.setFont(b.getFont()。deriveFont(18.0f));
Suppose I have a String, "Hello World". I want to change the style of this string to a BOLD font, and set the size of all the characters from 12 to 18 [pt]. After that I want to use this string in a JLabel
and JButton
. How can I do that?
解决方案
Look here http://docs.oracle.com/javase/6/docs/api/java/awt/Font.html#deriveFont%28float%29
JComponent has a setFont() method. You will control the font there, not on the String.
Such as
JButton b = new JButton();
b.setFont(b.getFont().deriveFont(18.0f));
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