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[Octave-bug-tracker] [bug #40005] set (ax, "ylim") incorrectly scales ax
From: |
Rik |
Subject: |
[Octave-bug-tracker] [bug #40005] set (ax, "ylim") incorrectly scales axis from deep within listener hierarchy |
Date: |
Wed, 11 Sep 2013 23:10:07 +0000 |
User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:23.0) Gecko/20100101 Firefox/23.0 |
URL:
<http://savannah.gnu.org/bugs/?40005>
Summary: set (ax, "ylim") incorrectly scales axis from deep
within listener hierarchy
Project: GNU Octave
Submitted by: rik5
Submitted on: Wed 11 Sep 2013 04:10:07 PM PDT
Category: Plotting
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Incorrect Result
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release: dev
Operating System: GNU/Linux
_______________________________________________________
Details:
See the FIXME note in colorbar.m in subfunction update_colorbar_clim.
## FIXME: Setting xlim or ylim from within a listener callback
## causes the axis to change size rather than change limits.
## Workaround it by jiggling the position property which forces
## a redraw of the axis object.
##
## Debug Example:
## Uncomment the line below.
## keyboard;
## Now run the the following code.
## clf; colorbar (); contour (peaks ())
## Once the keyboard command has been hit in the debugger try
## set (hiax, "ylim", [0 0.5])
The result is that the axis is scaled to half its original value. Instead,
the axis should keep its size and the axis tick labels should change.
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