要保留垂直字符的同时弯曲Java Graphics 2D文本,可以使用以下步骤:
Graphics2D g2d = (Graphics2D) g.create();
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Font font = new Font("Arial", Font.BOLD, 24);
AffineTransform affineTransform = new AffineTransform();
affineTransform.rotate(Math.toRadians(45), x, y);
affineTransform.shear(0.2, 0);
g2d.setTransform(affineTransform);
g2d.setFont(font);
g2d.drawString("Hello World", x, y);
完整的代码示例如下:
import java.awt.*;
import java.awt.geom.*;
public class VerticalTextExample extends JPanel {
public void paint(Graphics g) {
super.paint(g);
Graphics2D g2d = (Graphics2D) g.create();
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Font font = new Font("Arial", Font.BOLD, 24);
AffineTransform affineTransform = new AffineTransform();
affineTransform.rotate(Math.toRadians(45), 100, 100);
affineTransform.shear(0.2, 0);
g2d.setTransform(affineTransform);
g2d.setFont(font);
g2d.drawString("Hello World", 100, 100);
g2d.dispose();
}
public static void main(String[] args) {
JFrame frame = new JFrame("Vertical Text Example");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(new VerticalTextExample());
frame.setSize(500, 500);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}
运行上述代码将显示一个旋转和倾斜的“Hello World”文本。
上一篇:保留创建扩展副本后的类型信息
下一篇:保留除了多个匹配项以外的所有内容