Image Files Generation

Tue Nov 11, 2008 8:00 pm

Image Files Generation in java

Code:: import java.io.*; import java.awt.*; import java.awt.image.*; import javax.imageio.ImageIO; public class GenerateImageType { static public void main(String args[]) throws Exception { int width = 200, height = 180; BufferedImage bufferedImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_ARGB); Graphics2D g2d = bufferedImage.createGraphics(); Font font = new Font("Arial", Font.BOLD, 24); g2d.setFont(font); String text = "Welcome!"; FontMetrics fontMetrics = g2d.getFontMetrics(); int stringWidth = fontMetrics.stringWidth(text); int stringHeight = fontMetrics.getAscent(); g2d.setPaint(Color.black); g2d.drawString(text, (width - stringWidth) / 2, height / 2 + stringHeight / 4); ImageIO.write(bufferedImage, "gif", new File("C:\\image.GIF")); ImageIO.write(bufferedImage, "JPEG", new File("C:\\image.JPG")); ImageIO.write(bufferedImage, "PNG", new File("C:\\image.PNG")); ImageIO.write(bufferedImage, "BMP", new File("C:\\image.BMP")); ImageIO.write(bufferedImage, "TIF", new File("C:\\image.TIF")); } }