Qt Sensors QML 类型

QML 模块 API

若模块被导入进名称空间,某些额外方法变为可用。

 import QtSensors 5.15
 //  ...
     Component.onCompleted: {
         var types = QmlSensors.sensorTypes();
         console.log(types.join(", "));
     }
					

可以找到模块 API 文档编制在 QmlSensors .

QML 传感器类型

这些类型表示特定传感器类型。

注意:大多数特性来自抽象 Sensor 元素。

Accelerometer

Element reports on linear acceleration along the X, Y and Z axes

Altimeter

元素报告海拔

AmbientLightSensor

元素报告环境照明条件

AmbientTemperatureSensor

元素报告环境温度

Compass

Element reports on heading using magnetic north as a reference

DistanceSensor

Element reports the distance in cm from an object to the device

Gyroscope

Element reports on rotational acceleration around the X, Y and Z axes

HolsterSensor

Element reports on whether a device is holstered

HumiditySensor

Element reports on humidity

IRProximitySensor

Element reports on infra-red reflectance values

LidSensor

Element reports on whether a device is closed

LightSensor

Element reports on light levels using LUX

Magnetometer

Element reports on magnetic field strength along the Z, Y and Z axes

OrientationSensor

Element reports device orientation

PressureSensor

Element reports on atmospheric pressure values

ProximitySensor

Element reports on object proximity

RotationSensor

Element reports on device rotation around the X, Y and Z axes

TapSensor

Element reports tap and double tap events along the X, Y and Z axes

TiltSensor

Element reports tilt events along the X and Y axes

QML 读取类型

数据来自传感器凭借读取类。

AccelerometerReading

Element holds the most recent Accelerometer reading

AltimeterReading

Element holds the most recent Altimeter reading

AmbientLightReading

Element holds the most AmbientLightSensor reading

AmbientTemperatureReading

Element holds the most recent temperature reading

CompassReading

Element holds the most recent Compass reading

DistanceReading

Element holds the most recent DistanceSensor reading

GyroscopeReading

Element holds the most recent Gyroscope reading

HolsterReading

Element holds the most recent HolsterSensor reading

HumidityReading

Element holds the most recent HumiditySensor reading

IRProximityReading

Element holds the most recent IR proximity reading

LidReading

Element holds the most recent LidSensor reading

LightReading

Element holds the most recent LightSensor reading

MagnetometerReading

Element holds the most recent Magnetometer reading

OrientationReading

Element holds the most recent OrientationSensor reading

PressureReading

Element holds the most recent PressureSensor reading

ProximityReading

Element holds the most recent ProximitySensor reading

RotationReading

Element holds the most recent RotationSensor reading

TapReading

Element holds the most recent TapSensor reading

TiltReading

Element holds the most recent TiltSensor reading

所有 QML 类型

Accelerometer

Element reports on linear acceleration along the X, Y and Z axes

AccelerometerReading

Element holds the most recent Accelerometer reading

Altimeter

元素报告海拔

AltimeterReading

Element holds the most recent Altimeter reading

AmbientLightReading

Element holds the most AmbientLightSensor reading

AmbientLightSensor

元素报告环境照明条件

AmbientTemperatureReading

Element holds the most recent temperature reading

AmbientTemperatureSensor

元素报告环境温度

Compass

Element reports on heading using magnetic north as a reference

CompassReading

Element holds the most recent Compass reading

DistanceReading

Element holds the most recent DistanceSensor reading

DistanceSensor

Element reports the distance in cm from an object to the device

Gyroscope

Element reports on rotational acceleration around the X, Y and Z axes

GyroscopeReading

Element holds the most recent Gyroscope reading

HolsterReading

Element holds the most recent HolsterSensor reading

HolsterSensor

Element reports on whether a device is holstered

HumidityReading

Element holds the most recent HumiditySensor reading

HumiditySensor

Element reports on humidity

IRProximityReading

Element holds the most recent IR proximity reading

IRProximitySensor

Element reports on infra-red reflectance values

LidReading

Element holds the most recent LidSensor reading

LidSensor

Element reports on whether a device is closed

LightReading

Element holds the most recent LightSensor reading

LightSensor

Element reports on light levels using LUX

Magnetometer

Element reports on magnetic field strength along the Z, Y and Z axes

MagnetometerReading

Element holds the most recent Magnetometer reading

OrientationReading

Element holds the most recent OrientationSensor reading

OrientationSensor

Element reports device orientation

PressureReading

Element holds the most recent PressureSensor reading

PressureSensor

Element reports on atmospheric pressure values

ProximityReading

Element holds the most recent ProximitySensor reading

ProximitySensor

Element reports on object proximity

QmlSensors

Singleton provides the module API

RotationReading

Element holds the most recent RotationSensor reading

RotationSensor

Element reports on device rotation around the X, Y and Z axes

Sensor

Element serves as a base type for sensors

SensorGesture

Provides notifications when sensor-based gestures are detected

SensorReading

Element serves as a base type for sensor readings

TapReading

Element holds the most recent TapSensor reading

TapSensor

Element reports tap and double tap events along the X, Y and Z axes

TiltReading

Element holds the most recent TiltSensor reading

TiltSensor

Element reports tilt events along the X and Y axes