diff options
| author | Lorn Potter <lorn.potter@nokia.com> | 2012-02-16 09:27:40 +1000 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-02-20 06:39:39 +0100 |
| commit | 436ac0b3890ac7ec0dd5cc9ca9f7a099d5e8a813 (patch) | |
| tree | 7fe6835111c13269b10a5157cf0c5e2ab66f5ee6 /src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp | |
| parent | 9e83318fdbe6047d401dcd829db9c6e887516d11 (diff) | |
sqrt => qSqrt, atan2 => qAtan2
Change-Id: I2da59daada99184a166967fb0fe45fc5bae7eba1
Reviewed-by: Lincoln Ramsay <lincoln.ramsay@nokia.com>
Diffstat (limited to 'src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp')
| -rw-r--r-- | src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp b/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp index e6ebe191..93e147ad 100644 --- a/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp +++ b/src/plugins/sensorgestures/qtsensors/qwhipsensorgesturerecognizer.cpp @@ -56,7 +56,7 @@ QT_BEGIN_NAMESPACE inline qreal calcYaw(double Ax, double Ay, double Az) { - return (float)atan2(Az, (sqrt(Ax * Ax + Ay * Ay))); + return (float)qAtan2(Az, (qSqrt(Ax * Ax + Ay * Ay))); } QWhipSensorGestureRecognizer::QWhipSensorGestureRecognizer(QObject *parent) : @@ -170,7 +170,7 @@ qreal QWhipSensorGestureRecognizer::calc(qreal yrot) qreal aG = 1 * sin(yrot); qreal aK = 1 * cos(yrot); - yrot = atan2(aG, aK); + yrot = qAtan2(aG, aK); if (yrot > M_PI_2) yrot = M_PI - yrot; else if (yrot < -M_PI_2) |