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author | Thomas McGuire <thomas.mcguire.qnx@kdab.com> | 2013-01-10 17:46:33 +0100 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-15 17:39:03 +0100 |
commit | 91030f1ac36c5b4f6a5cd7333fd8965446f7a203 (patch) | |
tree | d026891313a5790baf9ae8e9edac3e3eea39aa9b /src/plugins | |
parent | 73705cc57ad9befc95de9508912a09139a112edd (diff) | |
download | qtsensors-91030f1ac36c5b4f6a5cd7333fd8965446f7a203.tar.gz |
Generic Tilt sensor: Use degree rather than radians
This is stated in the docs and it is also more consistent with all other
sensors.
Change-Id: I5d1d074630f9efa7371a42d10196984549769e24
Reviewed-by: Lorn Potter <lorn.potter@jollamobile.com>
Diffstat (limited to 'src/plugins')
-rw-r--r-- | src/plugins/sensors/generic/generictiltsensor.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/plugins/sensors/generic/generictiltsensor.cpp b/src/plugins/sensors/generic/generictiltsensor.cpp index df07355..01281bd 100644 --- a/src/plugins/sensors/generic/generictiltsensor.cpp +++ b/src/plugins/sensors/generic/generictiltsensor.cpp @@ -106,6 +106,11 @@ void GenericTiltSensor::calibrate() calibratedRoll = roll; } +static qreal rad2deg(qreal rad) +{ + return rad / (2 * M_PI) * 360; +} + bool GenericTiltSensor::filter(QAccelerometerReading *reading) { /* @@ -168,6 +173,10 @@ bool GenericTiltSensor::filter(QAccelerometerReading *reading) yRotation = yrot; change = true; } + + xRotation = rad2deg(xRotation); + yRotation = rad2deg(yRotation); + if (xRotation != m_reading.xRotation() || yRotation != m_reading.yRotation() || m_reading.timestamp() == 0) { |