[Therion] "line -close on" unexpected behaviour

[Benedikt Hallinger]

Does it handle the case where the last point is in the same location as the first one (like when drawing rocks)?

> Am 25.03.2026 um 15:36 schrieb Rodrigo Severo via Therion <therion at speleo.sk>:
> 
> 
> Hi,
> 
> 
> I was trying to understand how Therion deals with "line -close ON|OFF|AUTO" and found an expected behaviour for "line -close on".
> 
> For the simple file attached (here is a print screen on Mapiah):
> 
> <image.png>
> Here is the current result (again, original file attached, here a simple print screen):
> <image.png>
> 
> And here is want I expected, the new result with PR #741 (https://github.com/therion/therion/pull/741)  produces:
> 
> <image.png>
> 
> The patch I created clearly changes the behaviour of Therion but, I believe, it changes to something more sensible.
> 
> Does this change looks like a issue to someone?
> 
> 
> Regards,
> 
> Rodrigo
> 
> <line_close.zip>
> <line_close-new.pdf>
> <line_close-current.pdf>
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