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Implement Oxley's visualization for BetsyRoss matroid #20175

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sagetrac-RikSchepens mannequin opened this issue Mar 7, 2016 · 3 comments
Open

Implement Oxley's visualization for BetsyRoss matroid #20175

sagetrac-RikSchepens mannequin opened this issue Mar 7, 2016 · 3 comments
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c: matroid theory p: trivial / 5 t: enhancement

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@sagetrac-RikSchepens
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sagetrac-RikSchepens mannequin commented Mar 7, 2016

The idea is to use the cache options to implement a common used visualization for the Betsy-Ross matroid as seen in Oxley. Currently the show method gives a messy image, because of the default design principles.

This is just a starting ticket for me as a user. Currently I'm working on more of these enhancements. A few other special cases will follow soon.

CC: @sagetrac-Rudi @sagetrac-Stefan @sagetrac-yomcat

Component: matroid theory

Branch/Commit: u/RikSchepens/implement_oxley_s_visualization_for_betsyross_matroid @ ed6c495

Issue created by migration from https://trac.sagemath.org/ticket/20175
@sagetrac-RikSchepens sagetrac-RikSchepens mannequin added this to the sage-7.1 milestone Mar 7, 2016
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sagetrac-RikSchepens mannequin commented Mar 9, 2016

Branch: u/RikSchepens/implement_oxley_s_visualization_for_betsyross_matroid

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sagetrac-git mannequin commented Apr 7, 2016

Commit: ed6c495

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sagetrac-git mannequin commented Apr 7, 2016

Branch pushed to git repo; I updated commit sha1. New commits:

ed6c495Put an extra safegaurd at _fix_positions and use this method througout.

@mkoeppe mkoeppe removed this from the sage-7.1 milestone Dec 29, 2022
@sagetrac-RikSchepens sagetrac-RikSchepens mannequin mentioned this issue Dec 29, 2022
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