Hi!
I need to create a JSP portlet, that shows dynamically generated image. I have a code to do this (generate and show an image) for HTTP Servlet, but I don't know, how to use this code for JSP portlet. Is it possible?
The code is following:
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.awt.*;
import java.awt.image.*;
import javax.imageio.*;
public class ImageServlet extends HttpServlet
{
public void doGet(HttpServletRequest request, HttpServletResponse response)
{
response.setContentType("image/jpeg");
try
{
BufferedImage bufferedImage = new BufferedImage(200, 200,
BufferedImage.TYPE_INT_RGB );
Graphics g = bufferedImage.getGraphics();
g.setColor(Color.blue);
g.fillOval(0, 0, 199,199);
Free graphic resources
g.dispose();
ImageIO.write(bufferedImage, "jpg", response.getOutputStream());
}
catch (Exception e){}
}
}
