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Re: base_graphics_backend


From: David Bateman
Subject: Re: base_graphics_backend
Date: Tue, 09 Sep 2008 21:20:02 +0200
User-agent: Thunderbird 2.0.0.16 (X11/20080725)

John W. Eaton wrote:
On  9-Sep-2008, David Bateman wrote:

| Michael Goffioul wrote:
| > Yes. When an axes object is first created, its "title" and
| > "[xyz]label" properties are empty. Accessing them will trigger
| > the creation of a text object (whose handle is then stored in
| > the corresponding property). However, if I read your log correctly,
| > it seems the text objects are deleted before the line and hggroup
| > objects are created. I'm wondering why this happens. Could you
| > also break execution when the first text object is destroyed and
| > produce a backtrace?
| >
| > | | I'm currently also having issues with callbacks and the title, | [xyz]label properties of the axes objects in that I see them ending up | with the wrong object type (ie not a "text" object). Trying to debug it, | but it seems to be quite bizarre.

Do you have a simple example that demonstrates the problem?

jwe


Sorry no short example as the issue seems to be related to an interaction between the existing code and my use of callbacks in a plotyy/colorbar changeset I'm working on. I'll send the changeset to you, Michael and Ryan with an example offline.

D.


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