Wilson> I'm interested to hear the resolution of this resize lag! Because of
the
Wilson> limitations of my netbook the memory usage and lag were probably the
two
Wilson> issues that impacted my experience the most.
After the exercise to port to goocanvas, I can say that this problem is
not
Regarding document concatenation - some helpful scripts are at Sourceforge
here:
http://sourceforge.net/p/xournal/patches/9/
It's not so specific but inside the tar are some useful scripts like
combinexoj (by Henryk Fuks) which will do all that concatenation for you.
I'm interested to hear the res
Shuhao> Just the original Xournal for now.
Shuhao> It gets pretty bad..
I got a 28 pages of handwritten notes (really full) to do some
testing.
All these tests were done in continuous mode:
In my laptop the major lag is resizing the document. It takes between 1
and 2 seconds. Opening the fi
would it be possible for somebody to share with me a "real" test case
with lots of handwriting?
My typical use case is PDF annotations. I am light user of the note handwriting.
--dmg
On Wed, Nov 20, 2013 at 2:10 PM, Shuhao Wu wrote:
> I get pretty bad performance after about 14 pages of notes.
Just the original Xournal for now.
It gets pretty bad..
Shuhao
On 11/20/2013 06:57 PM, Wilson Brenna wrote:
> I've noticed slowing down in the original Xournal, on a netbook, correlated
> to high RAM usage. It was not uncommon for a couple of days of lecture
> notes to eat > 500Mb. This might be
Things get slower once you load a ton of objects into the canvas -- it's
bound to happen given that a page of handwritten notes typically
consists of about 100,000 line segments, and if there's a PDF background
then PDF rendering itself is also a CPU-intensive beast.
Three comments:
1. the cod
I've noticed slowing down in the original Xournal, on a netbook, correlated
to high RAM usage. It was not uncommon for a couple of days of lecture
notes to eat > 500Mb. This might be something to look at with gtk3+...
-Wilson
On Wed, Nov 20, 2013 at 6:44 PM, dmg wrote:
> You are referring to t
You are referring to the gtk3+ version, right?
I was in discussions with the goocanvas mailing list about it, and we
pinned the reason last night (at least for slow scrolling).
gnomecanvas when requested to do something first checked if it was
necessary. goocanvas does not, so we have to bre more
I get pretty bad performance after about 14 pages of notes. Adding a
page, loading and everything gets really slow.
Can we mitigate this somehow? I noticed that .xoj files are compressed
files (?), can we chain these files together so the performance doesn't
degrade?
Shuhao
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