MM:
I think you solution of attaching an undoable command to a layer is
an elegant solution to the problem we discussed.
I'm thinking it would be cool at some point to allow the user to set
the start and end points of a group of undoable commands. That way we
could remove one group of commands
On 19.01.2013 13:40, Michaël Michaud wrote:
3) The slowness of right click on a layername seems to be related to the
windows clipboard, not the openjump undo stack. If you empty the
clipboard (just select an empty string), openjump behaves normally
again. I don't think it is necessary to go
Hi all,
I just made two fixes which should solve the memory leaks observed by
Jukka (r3247).
*First is a one-line fix in AddNewFeaturesPlugIn* which retained the
whole text added as WKT.
Now EnterWKTDialog free the resources before returning.
*Second is a much larger fix on undo/redo
Hi,
My data were just polygons from BBOXes. I believe you can make the first test
by making 20 copies of one polygon with a text editor and copy-paste them
all into WKT input box.
POLYGON ((40 280, 40 320, 80 320, 80 280, 40 280))
-Jukka-
Landon Blake wrote:
Jukka:
Can you send me
Hi Jukka,
I started analysing the problem and I think there are different
things in your observations.
1) features kept in the undo stack. Yes, they are. I think this is the
normal behaviour as you may want to undo the add wkt geometry
action, but in this case, this takes a lot of memory.
2)
Hi,
Thanks for analyzing this. The biggest problem for me was 3) the slowness. So
it is not OJ bug but it is also impossible to guess that Windows clipboard
should be cleared. Perhaps I will edit the string
ui.plugin.AddNewFeaturesPlugIn.enter-well-known-text-for-one-or-more-geometries
and
Hi,
Thanks for analyzing this. The biggest problem for me was 3) the slowness. So
it is not OJ bug but it is also impossible to guess that Windows clipboard
should be cleared. Perhaps I will edit the string
ui.plugin.AddNewFeaturesPlugIn.enter-well-known-text-for-one-or-more-geometries
Yes,
Good observations MM.
Does OJ currently have a way to clear the undo queue?
If not, I might look into to adding that functionality next week.
Landon
On Sat, Jan 19, 2013 at 4:40 AM, Michaël Michaud
michael.mich...@free.fr wrote:
Hi Jukka,
I started analysing the problem and I think there
Michaël Michaud wrote:
Do you know the new csv driver can already read files containing wkt
geometries.
May be an enhanced version (including BBOX) or a new driver (to parse
log files) is
really what you need ?
No, I did not remember that csv driver reads WKT. You are right about the real
Hi,
While playing with BBOXes converted into polygons I noticed that OJ does not
work extremely well after pasting for example 20 polygons as WKT from
clipboard into the WKT input box. The conversion into OJ features is
surprisingly fast, but after the polygons have been inserted into the
Jukka:
Can you send me you data so I can do some testing.
I remember this same issue being raised on the mailing list before,
and I thought it had been corrected. Maybe not. At any rate, I'd like
to do some poking around with the data you are using to see if I can
verify a problem.
Landon
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