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Specify heights in Poset.plot

asked 2017-06-01 04:01:19 -0500

MthG gravatar image

Hi, I'm relatively new to Python and SAGE so please make it simple :)

Basically, I work with posets that are not ranked and I want to plot their Hasse Diagram. For the moment, I use Poset.plot() to display it but I can change to hasse.diagram().plot() if necessary.

My problem is the following : The posets that I work with come with an extra function that associate to every set an integer. Is there a way to use this function to specify the heights of the sets in my plot and not the default one ?

Thank you

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answered 2017-07-13 17:05:22 -0500

vdelecroix gravatar image

You can use the heights option

sage: P = posets.DivisorLattice(12)
sage: P.plot(heights = {1: [1,3,4], 2: [2,6,12]})

The keys of the dictionary (here 1 and 2) are the heights and the values (here [1,3,4] and [2,6,12]) are the poset elements to be plotted at this height.

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Thank you for your answer ! It works perfectly :)

MthG gravatar imageMthG ( 2017-07-27 10:20:29 -0500 )edit

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Asked: 2017-06-01 04:01:19 -0500

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Last updated: Jul 13 '17