You can definitely render a chart from within a Java applet. I do not
have an exact example for you, but here is some Java Swing code that
does something similar:
private static void displayUrlString(final String urlString) throws
IOException{
JFrame frame = new JFrame();
JLabel label = new JLabel(new ImageIcon(ImageIO.read(new URL
(urlString))));
frame.getContentPane().add(label, BorderLayout.CENTER);
frame.pack();
frame.setVisible(true);
}
You will have do something equivalent for a Java applet / AWT.
-Julien
http://charts4j.googlecode.com
On Feb 16, 11:21 am, pilotwithoutaplane <[email protected]> wrote:
> I tried a couple of things in a Java applet both of which threw a
> SocketsPermission exception.
> My online Java applets uses <img> tag in my About Dialog box to
> display my image which is stored on one of my sites. The image gets
> rendered. So I thought since the <img> tag uses a url in src
> attribute, I may be able to call charts api url to get a chart
> displayed in my applet. This threw an exception.
> Another thing I tried was to use getImage(url) method within the body
> of the code to use charts api. This too threw an Exception. I think it
> said something like SocketsPermission error
>
> Are we not allowed to call the Api from outside a web page?
>
> Asad
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