#13625: matrix_plot and title don't mix well (yet)
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Reporter: kcrisman | Owner: jason, was
Type: defect | Status: new
Priority: major | Milestone: sage-5.5
Component: graphics | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Old description:
> See [http://ask.sagemath.org/question/1888/put-title-on-matrix_plot this
> ask.sagemath.org question], where elcojon gives this example.
> {{{
> piclabels = ('width [px]','height [px]')
> import scipy
> data = scipy.lena()
> matrix_plot(data,axes_labels=piclabels, title='Lena image')
> }}}
> [[Image(Lena-wrongtitle.png)]]
>
> This is fallout from the great ''new'' functionality in #10512.
New description:
See [http://ask.sagemath.org/question/1888/put-title-on-matrix_plot this
ask.sagemath.org question], where elcojon gives this example.
{{{
piclabels = ('width [px]','height [px]')
import scipy
data = scipy.lena()
matrix_plot(data,axes_labels=piclabels, title='Lena image')
}}}
[[Image(Lena-wrongtitle.png)]]
This is fallout from the great ''new'' functionality in #10512. The
`axes_labels` are irrelevant to whether this happens.
--
Comment (by kcrisman):
Indeed, the following fixes the problem (though probably introduces
others!)
{{{
#!diff
diff --git a/sage/plot/graphics.py b/sage/plot/graphics.py
--- a/sage/plot/graphics.py
+++ b/sage/plot/graphics.py
@@ -2460,11 +2460,8 @@
# free limits autoscale
#subplot.autoscale_view(tight=True)
if title is not None:
- if (frame) or (axes_labels is None):
- subplot.set_title(title, fontsize=fontsize)
- else: # frame is false axes is not None, and neither is
axes_labels
- # Then, the title is moved up to avoid overlap with axes
labels
- subplot.set_title(title, fontsize=fontsize,
position=(0.5,1.05))
+ # Then, the title is moved up to avoid overlap with axes
labels
+ subplot.set_title(title, fontsize=fontsize,
position=(0.5,1.05))
}}}
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13625#comment:5>
Sage <http://www.sagemath.org>
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