--- Log opened Thu Mar 22 00:00:07 2012
--- Day changed Thu Mar 22 2012
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10:32 < odessa2> can somebody tell me at which point of the source the graphics is selected? (qt_qpainter etc)
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10:39 < woglinde> odessa2 when the xml file is readed
10:39 < woglinde> than the right gui plugin is loaded
10:40 < woglinde> and gfx
10:41 < odessa2> or: how do i run navit with QPA /QT Platform Abstraction ?
10:41 < odessa2> internal and qt_qpainter are set in the config file
10:41 < odessa2> but navit does not recognize the parameter -platorm xx
10:42 < woglinde> hm thats tricky
10:43 < woglinde> can you set it via enviroment variable?
10:43 < woglinde> otherwise you need to change the source code
10:43 < woglinde> because its realized as plugin
10:43 < woglinde> so the normal qt parameters dont kick in
10:46 < odessa2> yeah, i am searching for a solution, like environment variable, changing the sourcecode is my last option :D
10:53 < woglinde> which special parameters you need?
12:29 < odessa2> -platform xxx (works for other qt apps)
12:33 < woglinde> only -platform?
12:48 < woglinde> args sleske made some small mistake again
12:50 < odessa2> yes, only "-platform xxx" (xxx is for example minimal or whatever platform driver for QPA i want to use
12:52 < woglinde> hm give me an example please
12:53 < odessa2> a normal qt app starts with something like  QApplication app(argc, argv); - i have to pass that information somehow to the navit plugin
12:53 < woglinde> okay
12:53 < woglinde> let me see
12:54 < odessa2> http://qt-project.org/forums/viewthread/1519
13:03 < woglinde> sorry android stuff blocking my eclipse so you have to wait some more minutes
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13:10 < korrosa> woglinde: You starting to develop for Android now too?! :)
13:11 < odessa2> i think i have to frickel in navit sourcecode than :/
13:15 < woglinde> I am looking it right up now
13:16 < woglinde> looks like we dont pass argv down
13:19 < woglinde> okay yes
13:19 < woglinde> korrosa hm for navit not yet
13:19 < woglinde> I am doing kernel dev and building cm9
13:19 < woglinde> *g*
13:19 < odessa2> yes, not yet, i am looking at the graphics_qt_qpainter.cpp right now, it belongs somewhere in there
13:19 < woglinde> odessa2 okay looks like we should save argv in navit and than pass it down to grafic stuff
13:20 < woglinde> or other plugins which might need it
13:20 < woglinde> but that we have to discuss with cp15
13:20 < woglinde> I could make you a quick and dirty patch
13:20 < odessa2> where exactly is int main(int argc, char * argv) ?
13:21 < odessa2> found it in start.c
13:23 < woglinde> hm
13:23 < woglinde> okay
13:24 < woglinde> the other way would be via graphics options in xml
13:24 < woglinde> we do it right now to set -qws in the qt argc argv command
13:25 < odessa2> qws?
13:27 < woglinde> yes
13:27 < woglinde> look at the code in qt_qpaintet.cpp
13:27 < woglinde> ups qt_qpainter.cpp
13:29 < woglinde> so what we need is a xml parameter for defining qt options
13:29 < woglinde> and extracting it
13:33 < woglinde> hm hm
13:33 < woglinde> no extras attributes for graphics type yet
13:35 < woglinde> maybee saving it in navit struct is the better way
13:35 < woglinde> so we can pass it to all plugins which makes use of argc and argv
13:35 < odessa2> actually, just passing argc and argv also to the constructor in QApplication *app should be enough
13:35 < woglinde> sure
13:36 < woglinde> but you have to getting them there
13:36 < woglinde> can you compile your stuff?
13:36 < odessa2> yes, but i haven't changed the sourcecode yet
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13:38 < woglinde> as I said quick and dirty patch for you
13:38 < odessa2> i think i found it
13:39 < woglinde> *sigh*
13:39 < woglinde> slow navit
13:39 < woglinde> ups eclipse
13:39 < odessa2> eclipse?
13:39 < odessa2> i have gnome-terminal and nano :D
13:39 < woglinde> args
13:39 < woglinde> stupid eclipse
13:39 < woglinde> made a patch of all files
13:40 < woglinde> yeah for code browsing its nice
13:42 < woglinde> odessa2 -> http://pastebin.com/4tmjFtfn
13:42 < woglinde> this should working inside code
13:42 < woglinde> but you are right we need a way to pass argv and argc down
13:52 < odessa2> thanks, i am just trying to hardcode the platform thing in line 616 / 617 of qt_qpainter.c
13:53 < odessa2> thanks, i will try yours if mine doesn't work (i'm not an experienced programmer)
13:54 < woglinde> btw the  "-platform foo"
13:54 < woglinde> ups
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13:54 < woglinde>  "insert_here" -> "-platfrom whatever "
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13:54 < odessa2> yeah :)
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14:41 < Guest842> Hello.  Can follow any responses to punktno tell - how to create a project from source? that would work and would be to debug
14:50 < woglinde> Guest842 what?
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20:16 < CIA-49> sleske * r4984 /trunk/navit/navit/xpm/country_HT.svgz: Fix:xpm:Remove empty <style> tag from country_HT.svgz, which triggers assertions in rsvg-convert.| See https://bugzilla.gnome.org/show_bug.cgi?id=672414
20:17 < woglinde> sleske ping!!!!!!!!!!!!
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21:39 -!- cezaryzukowski [86e23807@gateway/web/freenode/ip.134.226.56.7] has joined #navit
21:41 < cezaryzukowski> Hi Guys
21:43 < woglinde> hi
21:43 < cezaryzukowski> Did anyone know to convert Navit maps to Google maps ? (e.g. what projection to use during conversion, etc.)
21:43 < woglinde> ?
21:43 < woglinde> what are google maps?
21:43 < woglinde> you mean the tiles seeing in browser?
21:44 < cezaryzukowski> I am for example "kml" file type
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21:44 < woglinde> there is no support
21:45 < cezaryzukowski> yeah, I know, but I programmed my own interface to generate "kml" files
21:46 < cezaryzukowski> But, I noticed that when I put paths generated by Navit into Google maps the coordinates are a LITTLE different than it should be.
21:46 < woglinde> did you know the navit maps are generated from the openstreetmap data?
21:46 < cezaryzukowski> yeah, I know
21:46 < woglinde> so look out for an openstreetmap data to kml converter
21:48 < cezaryzukowski> So, is it possible to exactly reflect Navit paths into Google maps or not ?
21:48 < cezaryzukowski> woglinde: I will check it
21:49 < woglinde> if you use the same algorithm you will find the same route yes
21:49 < cezaryzukowski> woglinde: Do you know what "projection" means in Navit ?
21:50 < woglinde> to be honest I am not so familiar with projections
21:50 < cezaryzukowski> woglinde: not exactly, if Navit uses different data set than Google maps uses the coordinates of generated path would be different
21:50 < woglinde> low
21:51 < woglinde> what excatly you mean now
21:51 < woglinde> using gps data, finding route, using the demo vehilce to drive the founded route?
21:51 < woglinde> using waypoints?
21:52 < cezaryzukowski> woglinde: I modified Navit to find a path between given two points
21:53 < woglinde> which is based on dijkstra in navit
21:53 < cezaryzukowski> woglinde: For now I use "dbus" to communicate with Navit but I am going to programme my own interface
21:54 < cezaryzukowski> woglinde: yeah, Dijkstra for shortest path
21:54 < woglinde> hm didnt I helped you with dbus?
21:54 < cezaryzukowski> woglinde: what do you mean ? Help with dbus ?
21:54 < woglinde> giving tips
21:54 < woglinde> for getting the route data
21:56 < cezaryzukowski> hmm, I don't really know what you mean, but I can get coordinates of the path that is generated by Navit. First I have to set "position" (source point) and then "destination" (destination point). After that Dijkstra algorithm finds paths (and its coordinates)
21:57 < woglinde> cezaryzukowski often people asking here how to use dbus
21:57 < woglinde> so I can not remember all guys
21:57 < woglinde> but looks like you figured it out yourself
21:57 < cezaryzukowski> Ah, ok
21:57 < cezaryzukowski> Yeah, I figured it out on my own
21:58 < woglinde> okay now back to your question
21:59 < cezaryzukowski> Yeah?
22:00 < cezaryzukowski> http://wiki.navit-project.org/index.php/Navit%27s_binary_map_driver#Projection - here is note that Google use different projection than Navit - maybe it is a reason explaining why paths generated by Navit do not accurately match Google maps
22:01 < cezaryzukowski> Google uses*
22:01 < woglinde> hm okay
22:02 < woglinde> sorry can not help with it
22:02 < cezaryzukowski> OK, no problem
22:02 < cezaryzukowski> Maybe, I will try to figure it out on my own
22:02 < woglinde> but I wonder why you need it on your own maps
22:02 < woglinde> where is navit falling short for your case?
22:04 < cezaryzukowski> for business purposes :) "kml" is more universal
22:05 < woglinde> hm I wouldnt use kml
22:05 < woglinde> gis server postgis with openstreetmap data
22:05 < cezaryzukowski> Why ?
22:05 < woglinde> serving in browser via openlayer
22:06 < cezaryzukowski> Could you give me links to those websites ?
22:06 < woglinde> because it involves free software only
22:06 < woglinde> openlayers
22:06 < woglinde> http://openlayers.org/
22:07 < cezaryzukowski> I would use Google maps only for presentation - not for creation of new software indeed
22:07 < cezaryzukowski> woglinde: Thanks
22:09 < woglinde> http://trac.osgeo.org/mapserver/wiki/RenderingOsmDataUbuntu
22:11 < woglinde> http://trac.osgeo.org/mapserver/wiki/RenderingOsmData
22:23 < cezaryzukowski> woglinde: Thank you a lot
22:25 < woglinde> no problem
22:25 < woglinde> it is really easy this days to make your own mapserver
22:26 < cezaryzukowski> For sure I will check it in future
22:27 < cezaryzukowski> in the future *
22:35 < CIA-49> korrosa * r4985 /trunk/navit/navit/android/res/values/strings.xml: Update:port/android:Updated the strings resource in preparation for overhaul of the way Android-specific strings are translated.
22:35 < woglinde> korrosa gogo
22:35 < woglinde> nice
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22:46 < korrosa> Slowly but surely I'm starting to understand what's going on in Java, Android and Navit...!!
22:51 < woglinde> ;)
22:53 < korrosa> The most difficult thing I've found is getting used to using an IDE....
22:54 < korrosa> ...though I don't think there's any turning back now - it's quite useful!
23:07 < woglinde> eclipse?
23:13 < korrosa> woglinde: Yeah, eclipse. Runs pretty slow on my little netbook!
23:14 < korrosa> Also, the emulator doesn't seem to work, even with a simple "Hello world" program.
23:14 < woglinde> hm
23:15 < korrosa> Well, when I say doesn't seem to work: it loads, boots up, and then the device screen goes black, and I can't wake it up.
23:15 < cezaryzukowski> By the way, do you know what "projection_mg" projection is in Navit ? It is included in "enum projection { projection_none, projection_mg, ..."
23:15 < woglinde> hm for the mg maps
23:15 < woglinde> maybee
23:17 < cezaryzukowski> maybe, I will check it :)
23:17 < cezaryzukowski> I have to go, have a nice evening, see you Guys
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23:23 < korrosa> Night all
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--- Log closed Fri Mar 23 00:00:39 2012