On Wednesday, 3 April 2019 22:42:15 UTC+3, Samuel Lelievre wrote:
>
>
>
> Le mercredi 3 avril 2019 17:43:51 UTC+2, Yagamy Light a écrit :
>>
>> # Steps to reproduce (in terms of terminal comands:
>>
>> $ cat sagemath_test.sage
>> plot(graphs.HeawoodGraph())
>> $ sage
>> ┌────────────────────────────────────────────────────────────────────┐
>> │ SageMath version 8.7, Release Date: 2019-03-23 │
>> │ Using Python 2.7.16. Type "help()" for help. │
>> └────────────────────────────────────────────────────────────────────┘
>> sage: load("sagemath_test.sage")
>>
>> ## Expected
>>
>> A PNG viewer gets launched
>>
>> ## Actual
>>
>> Nothing happens.
>>
>> # Additional information
>>
>> I fond it as part of this problem
>> https://ask.sagemath.org/question/46004/evaluate-py-file/ It seems to
>> stuck in moderation, but basically: I spent some hours trying to figure out
>> how to get sage to draw a graph in a browser (similar to examples from
>> https://wiki.sagemath.org/interact/graph_theory), so far to no avail.
>>
>
> Try changing your file to contain this instead:
>
> graphs.HeawoodGraph().plot().show()
>
Thanks for the workaround, I'll try tomorrow!
While on it: as I understand this gonna show the plot in default PNG
viewer, right? However if I want to code an interactive app, such as any of
examples at [1], I need sage to open it in a browser, right? How do I
achieve that?
1: https://wiki.sagemath.org/interact/graph_theory
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