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Diffstat (limited to 'doc/src/snippets/sensors/start.cpp')
| -rw-r--r-- | doc/src/snippets/sensors/start.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/doc/src/snippets/sensors/start.cpp b/doc/src/snippets/sensors/start.cpp new file mode 100644 index 0000000000..dc30cc76fb --- /dev/null +++ b/doc/src/snippets/sensors/start.cpp @@ -0,0 +1,18 @@ +#include <qsensor.h> + +QTM_USE_NAMESPACE + +void start() +{ +//! [Starting a sensor] +// start the sensor +QSensor sensor; +sensor.setType("QAccelerometer"); +sensor.start(); + +// later +QSensorReading *reading = sensor.reading(); +qreal x = reading->property("x").value<qreal>(); +qreal y = reading->value(1).value<qreal>(); +//! [Starting a sensor] +} |
