URL of experiment: https://run.pavlovia.org/AridoSecco/demo2 (no credits) Code: https://gitlab.pavlovia.org/AridoSecco/demo2 Description of the problem: If I use the brush tool, or similar manual code, offline in python, it works as intended. If I run it online through javascript however, even w…

Hi @Aridosecco , apologies for the late reply. The problem was with PsychoJS ignoring the closeShape option . While a permanent fix is on the way , I have added extra JS code to demonstrate a temporary solution in the support fork. Please let me know if you need more details, s.

Hi @Aridosecco , on it, thanks for flagging, s.

Thanks, that worked. I am not sure how one would integrate this with the actual brush tool in builder mode (you could still go into the generated project.js and change it to use the shapestimcustom), but it works fine if you have custom code very similar to the brush tool. Still it sounds like the …

Hi @Aridosecco , unfortunately the fix cannot be applied inside of a Code component alone, you need to manually edit PsychoPy’s JS output to match the support fork, but again only temporarily, sorry :blush: Not sure what you mean by jittery lines, is that an issue you have raised on a separate thread…

Ah cool, noted, thanks for flagging, x

Hi, posting this in case anyone is still struggling with the jittery lines. It is a partial fix, which draws circles in addition to lines. It is not perfect but it is a considerable improvement. It also saves the locations of the circles and lines in case you want to re-make the drawings offline fr…

Hi @Aridosecco , @jameslc sorry, haven’t gotten round to sorting out the jittery lines issue yet, but a permanent fix for auto closing paths should now be available with PsychoPy latest, x

Brush tool closes automatically in psychojs/online, despite closeShape : false

Online experiments

Aridosecco January 14, 2021, 11:16am 8

Hi , the jittery lines issue is discussed here. I have tried it to get around it by also drawing circles when the mouse is moving slowly but that is very complex and does not work very well (yet).

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Brush tool closes automatically in psychojs/online, despite closeShape : false

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