Opened 11 years ago
Closed 9 years ago
#8125 closed defect (worksforme)
problem with "text" in matplotlib
Reported by: | jhpalmieri | Owned by: | was |
---|---|---|---|
Priority: | major | Milestone: | sage-duplicate/invalid/wontfix |
Component: | graphics | Keywords: | matplotlib |
Cc: | Merged in: | ||
Authors: | Reviewers: | John Palmieri | |
Report Upstream: | Fixed upstream, in a later stable release. | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
In Sage 4.3.2.alpha0:
sage: text(r"$\left(2 a=b\right)$", (2,3)) # works fine sage: text(r"$(2 \, a=b)$", (2,3)) # works fine sage: text(r"$\left(2 \, a=b\right)$", (2,3)) # error! Traceback (click to the left of this block for traceback) ... AttributeError: 'Kern' object has no attribute 'height'
Change History (9)
comment:1 Changed 11 years ago by
- Report Upstream changed from N/A to Not yet reported upstream; Will do shortly.
comment:2 Changed 11 years ago by
Any response?
comment:3 Changed 11 years ago by
No response at all. From python:
>>> import pylab >>> pylab.text(0.2, 0.2, r"$\left(2a = b\right)$") <matplotlib.text.Text object at 0x1020aa450> >>> pylab.savefig('a.png') >>> pylab.text(0.2, 0.2, r"$(2a \, = b)$") <matplotlib.text.Text object at 0x101e22a50> >>> pylab.savefig('b.png') >>> pylab.text(0.2, 0.2, r"$\left(2a \, = b\right)$") <matplotlib.text.Text object at 0x1020b5750> >>> pylab.savefig('c.png') BOOM
Combining \left(
, \right)}]}, and {{{\,
seems to lead to problems. So now what? Do we get rid of the \,
?
comment:4 Changed 10 years ago by
- Keywords matplotlib added
- Summary changed from problem with "text" to problem with "text" in matplotlib
This is still an issue in Sage 4.6.alpha3: it has not been fixed in matplotlib 1.0.0.
comment:5 Changed 10 years ago by
- Resolution set to fixed
- Status changed from new to closed
Fixed by this pull request in matplotlib:
https://github.com/matplotlib/matplotlib/pull/52
This will make it into the next matplotlib bugfix release.
comment:6 Changed 10 years ago by
- Report Upstream changed from Not yet reported upstream; Will do shortly. to Fixed upstream, in a later stable release.
- Resolution fixed deleted
- Status changed from closed to new
We keep tickets open until the fix has actually gone into a Sage release.
comment:7 Changed 9 years ago by
- Milestone changed from sage-5.0 to sage-duplicate/invalid/wontfix
- Status changed from new to needs_review
This works now; it must be in matplotlib 1.1.0 (or earlier). So this ticket can be closed.
comment:8 Changed 9 years ago by
- Status changed from needs_review to positive_review
comment:9 Changed 9 years ago by
- Resolution set to worksforme
- Reviewers set to John Palmieri
- Status changed from positive_review to closed
Note: See
TracTickets for help on using
tickets.
This seems to be a bug in matplotlib; I just reported it to the matplotlib-devel mailing list, and I'll report any answers I get.
Meanwhile, this arises in "real life" as follows:
Therefore
won't work with matplotlib. Should we get rid of the "\," in the latex output?