Sample of Compass

Someone at - he was actually able to use this code in your own application? For some reason any I don't get to do anything.

I spilled a disconnection in the CompassSensor filter method and it nevers seems to reach here. The example of the compass works fine but when I take the CompassSensor.cpp and the CompassSensor.hpp in my own app, not go.

I do the same thing

#include "CompassSensor.hpp".

Create the object sensor compass
CompassSensor sensor;

create the active document of the main.qml scene
the parent value document created to ensure that there is during the life of any application
QmlDocument * qml = QmlDocument::create("asset:///main.qml").parent(this);

Make the CompassSensor object available to the UI as context, property
QML-> setContextProperty ("_compass", & sensor);

and in my qml

ImageView {}
scalingMethod: ScalingMethod.None
imageSource: "asset:///images/compass.png."
verticalAlignment: VerticalAlignment.Center
horizontalAlignment: P
rotationZ:-_compass.azimuth

Disable implicit animations to avoid "jumps" ugly in the transition from 0 degrees to 360 degrees and vice versa
attachedObjects: {ImplicitAnimationController}
propertyName: "rotationZ.
enabled: false
}
}

and my project.pro file I added

Waterfalls of CONFIG += qt warn_on debug_and_release mobility
Sensors of MOBILITY +=

Is there something that I am missing?

Typo was due to my own copy of my example and try to change to meet your example. Be sure to mark this issue as resolved.

Tags: BlackBerry Developers

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