Re: Generate Website(HTML) thumbnails on the fly

From:
Lew <lew@nospam.lewscanon.com>
Newsgroups:
comp.lang.java.help
Date:
Tue, 27 Mar 2007 09:46:20 -0400
Message-ID:
<CcadnVmTNYGxvZTbnZ2dnUVZ_h_inZ2d@comcast.com>
aussie wrote:

Here is the code used with JeditorPane but the image doesnt render
with the HTML page, it is just plain white. For the servlet I would
write to responses outputstream Instead of using the fileoutputstream.
/**
     * @param args
     */
    public static void main(String[] args) {
        String url = "http://www.google.com";
        try
        {
            //swing stuff
            JFrame someWindow = new JFrame();
          JEditorPane htmlPane = new JEditorPane(url);

          someWindow.setBounds(30, 30, 750, 750);
          htmlPane.setEditable(false);
          someWindow.add(new JScrollPane(htmlPane));
          someWindow.setVisible(true);

          BufferedImage pageImage = new BufferedImage ( 500, 500,
BufferedImage.TYPE_INT_RGB );
          Graphics2D pageGraphics = pageImage.createGraphics();
          htmlPane.paint ( pageGraphics );
          ImageIO.write(pageImage, "jpg", new FileOutputStream("C:\
\Documents and Settings\\d\\Desktop\\test.jpg"));
        }
        catch(IOException ioe)
        {
          System.err.println("Error displaying " + url);
        }
    }

Didn't you say you were looking for a servlet solution?

-- Lew

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