Opened 11 years ago
Last modified 7 years ago
#10242 new enhancement
improve 2d arrows
Reported by: | jason | Owned by: | jason, was |
---|---|---|---|
Priority: | major | Milestone: | sage-6.4 |
Component: | graphics | Keywords: | |
Cc: | kcrisman, wcauchois, ppurka | Merged in: | |
Authors: | Reviewers: | ||
Report Upstream: | N/A | Work issues: | |
Branch: | Commit: | ||
Dependencies: | Stopgaps: |
Description
After the changes mentioned in this matplotlib thread get merged into a Sage spkg (maybe matplotlib 1.0.1):
http://thread.gmane.org/gmane.comp.python.matplotlib.general/25400
I think we ought to do a few things to make 2d arrows more precise:
- Make the join style "miter" so that we have a sharp arrowhead. To do this, use the path_effects option like in the thread above.
- Turn off any default shrinking (set shrinkB=0 by default) so that the arrow tip is exactly on the spot specified.
- Set the cap style to "butt" so that the arrow starts right at the coordinate specified, rather than going over it with a different cap style.
Change History (6)
comment:1 Changed 11 years ago by
- Type changed from PLEASE CHANGE to enhancement
comment:2 Changed 8 years ago by
- Cc ppurka added
comment:3 Changed 8 years ago by
- Milestone changed from sage-5.11 to sage-5.12
comment:4 Changed 7 years ago by
- Milestone changed from sage-6.1 to sage-6.2
comment:5 Changed 7 years ago by
- Milestone changed from sage-6.2 to sage-6.3
comment:6 Changed 7 years ago by
- Milestone changed from sage-6.3 to sage-6.4
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