!7

static ImageSurface is1, is2;

p-awt {
  is1 = new ImageSurface;
  is2 = new ImageSurface;
  showFrame(hgrid(withMargin(jscroll(is1)), withMargin(jscroll(is2;
  is1.setImage(new RGBImage(10, 10, Color.black));
  is2.setImage(new RGBImage(10, 10, Color.white));
  is1.zoomToWindow();
  is2.zoomToWindow();
}