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Diffstat (limited to 'src/plugins/sensors/ios/ioscompass.mm')
| -rw-r--r-- | src/plugins/sensors/ios/ioscompass.mm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/sensors/ios/ioscompass.mm b/src/plugins/sensors/ios/ioscompass.mm index 34eb0aa7..7fc48d36 100644 --- a/src/plugins/sensors/ios/ioscompass.mm +++ b/src/plugins/sensors/ios/ioscompass.mm @@ -71,8 +71,8 @@ QT_BEGIN_NAMESPACE quint64 timestamp = quint64(newHeading.timestamp.timeIntervalSinceReferenceDate * 1e6); double accuracy = newHeading.headingAccuracy; // Accuracy is the maximum number of degrees the reading can be off. The QtSensors scale - // goes from 1 to 0, with 1 being the best (0 degrees off), and 0 worst (365 degrees off): - qreal calibrationLevel = (accuracy < 0) ? 0 : qMax(0., 1 - (accuracy / 365)); + // goes from 1 to 0, with 1 being the best (0 degrees off), and 0 worst (360 degrees off): + qreal calibrationLevel = (accuracy < 0) ? 0 : qMax(0., 1 - (accuracy / 360)); qreal heading = qreal(newHeading.magneticHeading); m_iosCompass->headingChanged(heading, timestamp, calibrationLevel); } |