Question: How to know when loadSaveData ends the live drawing?

[iknox27]

Hi @embiem I tried approach number 1 from here #3 but didn't received any log. Is there a way to know when loadSaveData ends the live drawing ?

[embiem]

Hi and thanks for your question. Currently it's not possible to know when loadSaveData ends the live drawing.

I suggest we add a callback prop like onLoadEnd, which gets called after the initial load of a saved drawing is finished.
Would this solve your issue?

[ksocha]

I have a similar issue. I'm currently trying to sync canvas data between multiple users (each of them has to be able to draw).
I've tried to make use of onChange prop to get the data from currently drawing user and propagate it to other users. After receiving the data, others would call loadSaveData to apply it to their canvases. Problem is that after calling loadSaveData, onChange callback is called too causing infinite loop of synchronising. I really could make a use of additional callback that would be called only once after the user ends interacting with the canvas.

[embiem]

Seems to be related to #93, where we track this issue right now.