S-Pen testing and unrelated bug report about saber HOT 5 CLOSED

It's fixed, no more disappearing strokes. Thank you for your hard work!

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I've tested the "erase" function with my S-Pen (Samsung Galaxy Note 10+, Snapdragon); the app crashes when the button is pressed and the stylus touches the screen.

Yes I've just encountered this bug today! It seems like the crash is up to Flutter to fix as it throws an error when an unknown button (the S Pen button) is pressed flutter/flutter#111068. Unfortunately I can't do much about this.

Also, an unrelated bug:

1. I zoom in on the canvas

2. Draw something

3. Zoom out

4. Draw something else

The mark drawn in step 2 will disappear when another mark is made in step 4. This occurs whether zooming in, then out, or out －> in.

Thanks for the report, I hadn't seen this before. I can't seem to reproduce this behaviour on my end. Can I ask whether you're releasing your finger after drawing before zooming? If you draw something with one finger, add a finger to zoom, then the app will think your first stroke was a mistake.

from saber.

I've attached a screen recording to hopefully give you a better idea; keeping the zoom gesture and the drawing gesture deliberately separate to avoid accidentally doing what you described.

from saber.

Turns out this only happens when using a stylus to draw. I'll need to look into this some more

from saber.

Hi @nicoleritzer, please can you check if the disappearing strokes issue is fixed with v0.3.9

from saber.