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Latency and smoothness issues on iPad with Apple Pencil #10
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Thank you for reporting this! An input log might be helpful here to determine whether the issue is related to input events (and It's also possible that restarting the device and/or waiting for Joplin to finish syncing will improve this. I briefly experienced unusually high latency with |
Thank you for the input log! (Input logs are particularly useful when making changes to the input system/curve fitter). |
yeah, this looks more like what I wrote! Really awesome that you were able to reconstruct it from the logs - now you can see what I have meant by "rough edges". UPD. I'm not sure it's only about sharp changes. Just take a look at letter |
Some notes & resources I plan to look at:
|
I've added a new pen type that may work better than previous ones (commit). The issue is still present for the other pen types. |
Is there a way to try it out? (e.g. I don't know how to update joplin plugin to this commit version without a "release") |
To try it within Joplin, a new Joplin release will be necessary. To try it online, the latest development version of the library the plugin uses can be tried here. |
Hi
First of all - thank you for developing this plugin. A dream came true in Joplin!
Describe the bug
Bug description is simple: if you have Apple Notes app on iPad and Joplin with this plugin pre-installed, there's a noticeable difference in writing. Apple Notes provides a smooth experience with near-instant latency, while canvas created with freehand-drawing plugin lags. This would have been less of an issue if the actual text was more of what I wrote, however, the result text appears highly skewed with lots of precision lost and, as a result, sometimes unrecognizeable word (e.g. word "would" in 2nd line on the screenshot).
To Reproduce
.. just write something with handwriting on iPad (any ipad, any Apple Pencil). Compare with Apple Notes.
Expected behavior
Handwritten text is smooth. Latency is not so high.
Screenshots
Notice overall rough edges everywhere.
Platform:
Additional context
Apologies if this issue has to be created in js-draw repository instead. I just thought that actually might be something to do with the plugin first
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