Issue with hggroup and zlim

[Michael Goffioul]

On Mon, Sep 1, 2008 at 11:46 AM, David Bateman
<David.Bateman at motorola.com> wrote:
> John W. Eaton wrote:
>> It looks like zlim for the axes object is being set to [-0.6, 0.6] in
>> the call to __go_line__ in __line__.m, but I don't understand
>> precisely where that is happening or why.  The zdata in the hggroup
>> object clearly has min and max values of -1 and 1.
>>
>>
> Yes that is what I see. Manually setting zlim shows the rest of the
> plot.. I also don't see the reason yet, but was hoping Michael or Shai
> would know.. If they don't look at this, I'll try to later this week.

Is it possible that the child of hggroup is reparented (as a child of
the hggroup) after settings its zdata? That is:
1) create the child as child of axes
2) set zdata
3) reparent as child of hggroup

Michael.