compass-geolocation

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iPhone compass presents the wrong heading pitch angle is > about 45°

This might be hard to explain the geometry so I will be careful in spelling it out.This is visible in the standard compas app and fr开发者_如何学Com the data in CLLocationManager.[详细]

2023-04-12 18:03 分类：问答
Indexing an entity in an actor thread using Grails searchable

I am using the Grails searchable plugin to index an entity with a custom text representation. I want this entity to be indexed in an actor (using GPars) that will be triggered asynchronously once the[详细]

2023-04-12 03:56 分类：问答
BlackBerry magnetometer direction - which direction?

I am currently trying to use the new BlackBerry Magnetometer API but am unfortunately coming 开发者_JAVA百科up against various issues. I have got the magnetometer working but I can\'t get reliable res[详细]

2023-04-12 00:06 分类：问答
How to show compass on Screen?

I am new to iOS development. My objective is to show a compass on Screen. I have a latitude and longitude of a certain location. I have gotten my current latitude and longitude by using CLLocation.[详细]

2023-04-10 17:59 分类：问答
Android: Implement azimuth orientation sliding view

I am trying to create a ruler view based on azimuth compass orientation value. The idea is to place a small view at the bottom of a camera view which slides to the left or to the right according to th[详细]

2023-04-07 04:11 分类：问答
Capistrano error on bundling compass from git

When I try to deploy to my newly set up server, capistrano throws this at me. *** [err :: fupifarvandet.dk] fatal: Could not parse object \'22e2458b7751开发者_开发百科9e8eb8463170c1a1fe4bab105f3e\'.[详细]

2023-04-07 03:36 分类：问答
To show heading direction on blue pulsating dot(user's current location) without loosing accuracy circle

I have a CLLocation manager as follows myLocation = [[CLLocationManager alloc] init]; myLocation.desiredAccuracy = kCLLocationAccuracyBestForNavigation ;[详细]

2023-04-05 00:23 分类：问答
How to rotate a Direction Arrow to particular location

In my app I have a latitude-longitude of 1 fix location. Now user with iPhone device can move anywhere 开发者_开发百科and even he rotate his device, the arrow (some uiimageview) should point to that f[详细]

2023-03-30 02:44 分类：问答
In Android can I programmatically detect that the compass is not yet calibrated?

I\'ve found that when I start up my game the compass is often out of whack. Objects will fly around and not be where they\'re supposed to be. But, if I move the phone in a figure eight (or just wave i[详细]

2023-03-28 16:24 分类：问答
Geolocation : Is there are way to find if someone is going up in the altitude

I am tryin开发者_如何学编程g to develop an application in which i have to track if people are travelling up on different floor in the building. I tried using GeolocationAPI that gives me altitude in m[详细]

2023-03-19 19:56 分类：问答