[udig-devel] Developing Plugin

[Iñigo Telleria Elola <tellenaiz@xxxxxxxxxxx>]

Hi,

I want to the develop a simple plugin: when I click on a plugin's button a new windows appears with the image I have opened on Udig.

 

I have obtained open a window with this code (I have to improve it because it isn't efficient):

  Display display = new Display();
  Shell shell = new Shell(display);
  shell.setText("Demo");
  shell.setBounds(100, 100, 200, 100);
  shell.setLayout(new FillLayout());
  shell.open();
  while (!shell.isDisposed()) {
   if (!display.readAndDispatch()) display.sleep();
   }
  display.dispose();

 

But now I don't know how to obtain the image from uDig to the new window and open this image in the new window.

 

Thanks