Cool, I didn't know that had been added.
I created a small demo of navigator.geolocation, which displays position
including altitude and heading, if available.
I can't get my iPhone 4 iOS 4.3.3 to display neither heading nor
altitude. I guess Apple didn't implement that?
http://geolocation.beltoft.dk
/Mogens
On 17-05-2011 09:18, Remi Grumeau wrote:
Which is not true.
You can get lat, long, altitude, accurancy via window.geolocation API
Then you to compare positions each needed interval to get a speed.
For heading, you can play with the accelerometer
http://www.albertosarullo.com/blog/javascript-accelerometer-demo-source
Have fun
R.
On Tue, May 17, 2011 at 08:43, Thoern<turbokil...@gmail.com> wrote:
Ok it seems its not possible to reach it with html 5 or javascript,
now only with iphoneGap and regular "app" envoirment.
hopfully in future..
On 12 Maj, 18:52, Mogens Beltoft<mog...@beltoft.dk> wrote:
The iPhone has an internal compass, apart from the
AGPS.http://theiphonewiki.com/wiki/index.php?title=Compass
The text you found describes how to obtain a pseudo-compass heading.
/Mogens
On 12-05-2011 12:43, Thoern wrote:
Aha
I found a page that seems to explain the iphone compass
"Given that we know our position, in latitude and longitude, it's
possible to calculate this Magnetic Declination. It can vary from 0 to
30 degrees here in North America. So, knowing the direction that a
magnetic compass points to, there is a calculation that tells you the
offset, East or West, and the angle to correct, to obtain True
Geographic North.
"
http://www.ipodobserver.com/ipo/article/exploring_the_compass_app_in_...- Dölj
citerad text -
- Visa citerad text -
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