因此，我尝试通过绘制BufferedImage中的Graphics2D对象，然后使用ImageIO.write()将其写入文件来创建用于通用目的的标签。不幸的是，我遇到了一个问题，我无法弄清楚如何使字体的质量不被模糊和＃39; (我无法想到英文中的单词，边缘有点切割或锯齿状，有点表示我认为渲染分辨率低)。有没有办法设置它，以便字体呈现在某个DPI /质量/分辨率？

/**

*

* @param data Array of Strings passed into label, where data[0] is the string to be barcoded

* @param titles Array of Strings passed into label parallel to data array, containing appropriate titles

* @throws IOException If

* @throws WriterException

*/

public static File createSeedBag(String[] titles,String[] data, Font[] fonts) throws IOException, WriterException{

/**

* TODO: Array of Fonts to customize Font

* Size customization

*/

BufferedImage theLabel;

BufferedImage theBarcode;

Graphics2D theGraphics;

File imageFile,

theFile;

FontMetrics titleMetrics,

theMetrics;

int width = 300;

int height = 450;

theLabel = new BufferedImage(width,height, BufferedImage.TYPE_BYTE_GRAY);

imageFile = LabelPrinter.writeBarCode(data[0], BarcodeSpecs.LARGE);

theGraphics = theLabel.createGraphics();

theGraphics.setPaint(Color.WHITE);

theGraphics.fillRect(0, 0, theLabel.getWidth(), theLabel.getHeight());

theGraphics.setPaint(Color.BLACK);

theGraphics.drawRect(0, 0, theLabel.getWidth()-1, theLabel.getHeight()-1);

/**

* Font objects

*/

fonts[0] = new Font("Bodoni 72", Font.BOLD, 40);

theGraphics.setFont(fonts[0]);

/**

* 1) Read Image File and set to bottom of label

*

* 2)

*/

theBarcode = ImageIO.read(imageFile);

theGraphics.drawImage(theBarcode, 1, height - 61, null);

titleMetrics = theGraphics.getFontMetrics(fonts[0]);

theGraphics.drawString(data[data.length-1], (width/2) - ((titleMetrics.stringWidth(data[data.length-1])) / 2), 50);

fonts[1]= new Font("Bodoni 72",0,20);

theMetrics = theGraphics.getFontMetrics(fonts[1]);

int stringHeight = theMetrics.getAscent();

theGraphics.setFont(fonts[1]);

for(int i = 1; i< data.length; i++) {

theGraphics.drawString(titles[i] + ": " + data[i], 5, 50 + (stringHeight * (i+1)));

}

theFile = new File("currentLabel.png");

ImageIO.write(theLabel, "png", theFile);

imageFile.deleteOnExit();

return theFile;

}