[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used with GoogleMaps

[Maik Qualmann]

https://bugs.kde.org/show_bug.cgi?id=342427

Maik Qualmann  changed:

   What|Removed |Added

   Version Fixed In||5.8.0
 Resolution|--- |FIXED
 Status|UNCONFIRMED |RESOLVED

--- Comment #12 from Maik Qualmann  ---
I close the bug now. The speed is also limited by JavaScript.

Maik

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used with GoogleMaps

[Maik Qualmann]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #11 from Maik Qualmann  ---
Thanks for the large GPX file on private e-mail. The loading time and the
reactivation are now the same. I need 4.5 seconds for this GPX file. I do not
close the bug yet, because I want to test whether the change has side effects.

Maik

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used with GoogleMaps

[Maik Qualmann]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #10 from Maik Qualmann  ---
Git commit 58ae8c0758e45e3f4f02a0713fd0893d5d29a904 by Maik Qualmann.
Committed on 06/09/2017 at 18:11.
Pushed by mqualmann into branch 'master'.

do not remove the track from the map when points are added

M  +1-1data/geolocation/geoiface/backend-googlemaps-js.js

https://commits.kde.org/digikam/58ae8c0758e45e3f4f02a0713fd0893d5d29a904

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used with GoogleMaps

[Maik Qualmann]

https://bugs.kde.org/show_bug.cgi?id=342427

Maik Qualmann  changed:

   What|Removed |Added

 CC||metzping...@gmail.com

--- Comment #9 from Maik Qualmann  ---
Can you provide a large GPX file? I have here one from my OSMtracker with 17500
points. Re-enable tracks does not take a second. Yes, Marble feels quicker.

Maik

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used with GoogleMaps

[Quincy]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #8 from Quincy  ---
Ahh cool, never seen that.
Regarding the bug: Behaves the same as with my "old" 5.5.0 version.

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used with GoogleMaps

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=342427

caulier.gil...@gmail.com changed:

   What|Removed |Added

Summary|Timing issues when large|Timing issues when large
   |GPX file is loaded and  |GPX file is loaded and
   |option "Show tracks on Map" |option "Show tracks on Map"
   |is used |is used with GoogleMaps

--- Comment #7 from caulier.gil...@gmail.com ---
Thanks to investigate.

When i talk about 5.7.0, i want mean to use the Linux universal AppImage bundle
that we provide, not the distro based package.

AppImage is a single executable which have all needs embedded to run digiKam.
It's perfect to check if a problem occurs or not without to install anything.

Files are there : 

https://drive.google.com/drive/folders/0BzeiVr-byqt5Y0tIRWVWelRJenM

Gilles Caulier

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used

[Quincy]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #6 from Quincy  ---
5.7.0 is unfortunately not yet available in my distribution. I used standard
GPS correlation not the reverse one (which I never used as it seems to work on
tags vs. location names).
For loading there are no options at all, but the activated map was "Google
Maps" at that time. With "Marble" (both "Atlas" and OSM) activated loading of
the 185k waypoint file takes about 7s, de- and re-activating the tracks has no
delay at all. So the described problem only occurs in conjunction with Google
Maps (any map mode).

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #5 from caulier.gil...@gmail.com ---
did you use reverse geocoding with geolocation tool ?

In face which options did you use exactly with this tool to load GPX ?

Also, i recommend to test the new 5.7.0 bundle, not the older one 5.5.0.

Gilles Caulier

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used

[Quincy]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #4 from Quincy  ---
On the very same hardware as of my initial report, but now with DigiKam 5.5.0
it now takes 11s to load a file with 185000 waypoints, and 26s to re-enable.
For a smaller file (7 waypoints) it takes 4s to load and 5 to reenable.

So I can still see a slowdown for the re-enabling of tracks compared to their
initial loading and it is still getting worse the bigger the file is. But as it
is now way faster for both actions than before we could consider this bug
solved. However I'm still curious why re-enabling is slower than the original
load action.

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=342427

caulier.gil...@gmail.com changed:

   What|Removed |Added

  Component|Geolocation-Editor  |Geolocation-Correlator

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=342427

--- Comment #3 from caulier.gil...@gmail.com ---
Can you reproduce the problem using digiKam Linux AppImage bundle ? The last
bundle is available at this url:

https://drive.google.com/drive/folders/0BzeiVr-byqt5Y0tIRWVWelRJenM

Gilles Caulier

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[digikam] [Bug 342427] Timing issues when large GPX file is loaded and option "Show tracks on Map" is used

[via KDE Bugzilla]

https://bugs.kde.org/show_bug.cgi?id=342427

caulier.gil...@gmail.com changed:

   What|Removed |Added

   Assignee|kde-imag...@kde.org |digikam-de...@kde.org

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