Today i will explain you how to convert html page to jpeg in java.
public class HTML2JPEG{
public static void main(String args[]){
//for reading the input file data
DataInputStream dis = new DataInputStream(new FileInputStream(new File("file.html")));
//for writing the output file data
FileOutputStream fos = new FielOutputStream(new File("testfile.jpeg"));
bytes[] bytes = new byte[1024];
StringBuffer sb = new StringBuffer();
while(dis.available() >0){
sb.append(new String(bytes, 0, dis. read(bytes)));
}
String str = sb.toString();
//using awt package for creating the image
JLabel label = new JLabel(str);
label.setSize(800,800);
BufferedImage image = new BufferedImage(label.getWidth(),label.getHeight(),BufferedImage.TYPE_BYTE_RGB);
Graphics g = image.getGraphics();//or else can use createGraphics()
g.setColor(Color.BLACK);
label.paint(g);
g.dispose();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ImageIO.write(image, "jpeg",baos);
//read the data from baos to byte[]
byte[] bytesData = baos.toByteArray();
//Or Else you can use FileOutputStreamImageIO.write(image, "jpeg",fos);
System.out.println("Completed");
}
}
Please correct me if at all there is any changes need to be done in the above program.Or else if there is a better way than this, post it immediately.Any help appreciated.
