on sign up or sign in , convert local space drawing dataurls to imageurl. major

space.drawingImage + drawing

kinopio.club/survey

help attr space.drawingImage

QA when user edits is offline and comes back online. shouldn’t matter cuz drawingimage isn’t directly replaced by dataurl

revert sharp, use png instead? bc of lib conflicts

update space preview image w drawing

App description

color picker toggles off eraser

Restore from cache drawing

restore from remote space drawing url

Use same type true

default new user uses straight connection lines

A undoes stroke, should remove stroke id to user B

undo/redo broadcast

pageSizeFromDrawingStrokes

Saves strokes

rasterizes and saves to s3

Update space.drawingImage

Downside is more work on server to rasterize per stroke, but rasterizing seems v fast so maybe nbd irl