java.awt.font字母間距

Question

使用java.awt.font時可以增加字母間距嗎？ 事情是這樣的：

Font font = new Font("serif", Font.PLAIN, 21); 
//Increase the spacing - perhaps with deriveFont()? 

BufferedImage image = new BufferedImage(400, 600, BufferedImage.TYPE_INT_RGB); 
Graphics2D graphics = image.createGraphics(); 
graphics.setFont(font); 
graphics.drawString("testing",0,0); 

Answer 1

你可以得到一個新的字體，用更新的跟蹤屬性：

Map<TextAttribute, Object> attributes = new HashMap<TextAttribute, Object>(); 
attributes.put(TextAttribute.TRACKING, 0.5); 
Font font2 = font.deriveFont(attributes); 
gr.setFont(font2); 
gr.drawString("testing",0,20);