Opened 8 years ago

Closed 8 years ago

Last modified 8 years ago

#4161 closed defect (fixed)

Can not keep up with drawing the finger movement

Reported by: erikos Owned by: godiard
Priority: Urgent Milestone:
Component: Paint Version: 0.97.x
Severity: Major Keywords:
Cc: Distribution/OS: OLPC
Bug Status: Assigned

Description

os9, Paint version 48

Steps to reproduce:

draw a continuous line longer than a short stroke, after a while the drawing stops, leaving the finger and waiting for a while the drawing appears finally

Change History (5)

comment:1 Changed 8 years ago by erikos

Actually, I kept on drawing my line for a few more seconds and the line appeared like 1 minute later, it appeared though :) (it does not matter if you move your finger slowly or fast).

comment:2 Changed 8 years ago by erikos

The issue can not be seen when you do a similar movement with the mouse, as you automatically stop after some time and the polygon does not get as long so the computation can keep up. Maybe it is worth looking at solutions to dump the drawing from time to time when doing a continuous drawing with touch.

comment:3 Changed 8 years ago by godiard

  • Resolution set to fixed
  • Status changed from new to closed

Improved in 214c8be4871cea2debae9cf6dee2e67eb8ec940b

Will be available in Paint 49

comment:4 Changed 8 years ago by godiard

With this change, the redraw of the screen does not wait until the touch update events finish, but if the line is very long, can take a little time to finish the draw. I think is usable and the best we can do right now.

comment:5 Changed 8 years ago by dnarvaez

  • Milestone 0.98 deleted

Milestone 0.98 deleted

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