how to draw border around a group

[Fred van Zwieten <fvzwieten gmail com>]

Hi,

I want to draw a border around a group of images. There are several solutions I see:

1. Add a rect to the group using the bounds of the group for size

2. Using stroke-color

(1) works, but I cannot get (2) to work on a canvasGroup, although it is inherited from SimpleItem.

I do this:

    image_group = GooCanvas.CanvasGroup(parent=root,stroke_color="blue")

But I don't see a thing. Do I need to repaint or something?

Are there other ways to do this?

- Fred