java 生成图片, 从资源文件加载字体, 并且抗锯齿

T.java

import javax.imageio.ImageIO;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.File;

/**
 * @author yinheli
 */
public class T {

    public static void main(String[] args) throws Exception {
        Font font = Font.createFont(Font.TRUETYPE_FONT, new File("Microsoft Yahei.ttf"))
                    .deriveFont(Font.BOLD, 60f);
        GraphicsEnvironment.getLocalGraphicsEnvironment().registerFont(font);
        BufferedImage image = new BufferedImage(500, 200, BufferedImage.TYPE_INT_ARGB);
        Graphics2D g = (Graphics2D) image.getGraphics();
        // 抗锯齿
        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
        g.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);

        g.setColor(Color.WHITE);
        g.fillRect(0, 0, image.getWidth(), image.getHeight());
        g.setFont(font);
        g.setColor(Color.BLACK);
        g.drawString("中文", 100, 100);
        g.dispose();
        ImageIO.write(image, "PNG", new File("result.png"));
    }

}