show() does not check for figsize value

[jm58660]

For example Poset({0:[1]}).show(figsize=0) complains about singular matrix, and also figsize='cat-says-meow' is not detected as it should. And more, figsize=32767 should not answer "width and height must each be below 32768".

Component: graphics

Reviewer: Karl-Dieter Crisman, ​Jori Mäntysalo

Issue created by migration from https://trac.sagemath.org/ticket/17057

[kcrisman]

comment:1

Take a look at #5956 (presumably will appear in the next beta, isn't in 6.5.beta0). I think that should catch the string problem and zero problem. We could conceivably add even more tests for those.

The other problem is user error, in some sense, now that we document what that means, but we could try to catch that as well.

[jm58660]

comment:2

This is fine for me. I'll mark this as duplicate/wontfix. (So please click to positive review.)

[kcrisman]

Reviewer: Karl-Dieter Crisman, ​Jori Mäntysalo