Issue with hggroup and zlim

[Michael Goffioul]

On Mon, Sep 1, 2008 at 12:39 PM, David Bateman
<David.Bateman at motorola.com> wrote:
> It depends how "__go_line__"  is implemented internally. The parent hggroup
> is passed to the call to line and passed to __go_line__. If the __go_line__
> function parents to the axes and then changes the parent internally, then
> yes the above is possible.
>
> However, how does this cause the issue?

It might be an issue as the internal limits of an hggroup is updated
when the x/y/zdata of one of its children is modified, but not when
one child is added or removed. However, I'm not sure this is the
cause of the problem here, because the X/Y limits are OK. I'll check
this later today.

Michael.