Hi,
ext Andrew Zabolotny wrote:
I would strongly suggest against using Python and MySQL for such a
project. Python has a very large memory overhead compared to C/C++, and
a NIT doesn't have much memory to waste (I'd rather use the memory to
launch some extra program). MySQL is not easy to set
Hi Till,
do you want an honest reply: Don't do that. Maemo-Mapper
isn't meant to handle
vector data. Period.
Indeed, but maemo-mapper will not be handling the vector data, that will be
the job of the render/routing server; maemo-mapper will continue handling
bitmap data.
These are my
On Wed, 2008-09-24 at 12:59 +0200, Till Harbaum / Lists wrote:
Hi Simon,
Am Mittwoch 24 September 2008 schrieb Simon Pickering:
I fully support the work on Navit and other navigation/mapping programmes,
this is simply looking at an expansion of the abilities of maemo-mapper.
I still think
Hi all,
A few of us sat down with John Costigan (aka Gnuite) after his presentation
at the Maemo Summit and as well as drinking a few beers/vodkas discussed how
to achieve the end goal. I just thought I'd start the conversation going
here and summarise my thoughts (John has probably not even made
Hola !
I have been looking at pyrender and did try recently to have a on the
fly vector map rendering in python. It was so slow i decided to use pre
made tiles instead.
I also used most part of pyroute to try to make off line route
calculation:
http://sayhoo.garage.maemo.org/
It works but it
Simon Pickering ([EMAIL PROTECTED]) wrote:
Tile rendering
==
There's a list of OSM rendering programs here [0].
Mapnik [1] is the program which renders the map tiles currently downloaded
by Maemo-mapper. This requires that the OSM MySQL database be processed and
turned into a
Hi Pierre,
I have been looking at pyrender and did try recently to have a on the
fly vector map rendering in python. It was so slow i decided to use pre
made tiles instead.
Hmm, ok, well that's indicating that we should use C then.
I also used most part of pyroute to try to make off line
On Tue, 2008-09-23 at 14:13 +0100, Simon Pickering wrote:
Anyway, good to see that there are others interested in the topic :)
Judging by the various discussions on/off line I think there are many
people interested in navigation on the tablets. It's a very worthwhile
project and one that I will
Hi,
do you want an honest reply: Don't do that. Maemo-Mapper isn't meant to handle
vector data. Period.
These are my concerns:
- Plenty of duplicate data will get stored that isn't required since
Maemo-Mapper
will locally cache tiles that have been generated on the device itself.
-
From Tue, 23 Sep 2008 12:29:06 +0100
Simon Pickering [EMAIL PROTECTED] wrote:
My two cents.
I would strongly suggest against using Python and MySQL for such a
project. Python has a very large memory overhead compared to C/C++, and
a NIT doesn't have much memory to waste (I'd rather use the
Hi there !
On Tue, Sep 23, 2008 at 02:13:34PM +0100, Simon Pickering wrote:
http://sayhoo.garage.maemo.org/
It works but it eats too much memory.
Thanks, I'll take a look at that - is it because it stores the data in
memory rather than using a db?
It stores the data in memory (to be
Till Harbaum / Lists writes:
do you want an honest reply: Don't do that. Maemo-Mapper isn't
meant to handle vector data. Period.
True, but it does ... and it could do it better. I have a 200K point
route (every railroad ever built in New York State) which takes
about 20 minutes to load,
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