如何使drawString（）文本变为粗体？

Question

I have a drawString() method in my paintComponent method. Is there a way to make the text drawn by the drawString() bold ? Also, is there a way to make the text bigger? I would like to avoid using JLabel s, unless it is absolutely necessary.

Answer 1

According to documentation of drawString :

Draws the text given by the specified string, using this graphics context's current font and color . The baseline of the leftmost character is at position (x, y) in this graphics context's coordinate system

Indeed, Graphics class has the setFont(Font font) method available:

g.setFont(new Font("default", Font.BOLD, 16));

Answer 2

您必须在绘制文本之前设置字体。

g.setFont(font);

Answer 3

There are methods: setFont(Font) - Method in class java.awt.Component Sets the font of this component. setFont(Font) - Method in class java.awt.Container Sets the font of this container. setFont(Font) - Method in class java.awt.Graphics Sets this graphics context's font to the specified font.