iemguis can get drawn outside a GOP bounds

[porres]

if you're changing iemguis via messages in a GOP, you can end up drawing it out of the graph bounds. This happens when increasing the size, for instance, or setting a position change with the "delta" message.

Here's a test patch.

iemguis-test.pd.zip

On the other hand, if the object is not drawn in the GOP and you change its size so it fits, it won't get drawn as well.

I can think it's useful to make guis disappear and appear in a GOP if you want to design interfaces that change (like making a bang show up)