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cd-sensor-synccd-sensor-sync — Sync helpers for CdSensor |
These helper functions provide a simple way to use the async functions in command line tools.
See also: CdSensor
gboolean cd_sensor_connect_sync (CdSensor *sensor
,GCancellable *cancellable
,GError **error
);
Connects to the object and fills up initial properties.
WARNING: This function is synchronous, and may block. Do not use it in GUI applications.
Since: 0.1.8
gboolean cd_sensor_lock_sync (CdSensor *sensor
,GCancellable *cancellable
,GError **error
);
Locks the device so we can use it.
WARNING: This function is synchronous, and may block. Do not use it in GUI applications.
Since: 0.1.6
gboolean cd_sensor_unlock_sync (CdSensor *sensor
,GCancellable *cancellable
,GError **error
);
Unlocks the device for use by other programs.
WARNING: This function is synchronous, and may block. Do not use it in GUI applications.
Since: 0.1.6
gboolean cd_sensor_set_options_sync (CdSensor *sensor
,GHashTable *values
,GCancellable *cancellable
,GError **error
);
Sets options on the sensor device.
WARNING: This function is synchronous, and may block. Do not use it in GUI applications.
sensor |
a CdSensor instance. |
|
values |
the options. |
[element-type utf8 GVariant] |
cancellable |
a GCancellable or |
|
error |
Since: 0.1.20
CdColorXYZ * cd_sensor_get_sample_sync (CdSensor *sensor
,CdSensorCap cap
,GCancellable *cancellable
,GError **error
);
Gets a sample from the sensor.
WARNING: This function is synchronous, and may block. Do not use it in GUI applications.
sensor |
a CdSensor instance. |
|
cap |
The device capability, e.g. |
|
cancellable |
a GCancellable or |
|
error |
Since: 0.1.8
CdSpectrum * cd_sensor_get_spectrum_sync (CdSensor *sensor
,CdSensorCap cap
,GCancellable *cancellable
,GError **error
);
Gets a spectrum from the sensor.
WARNING: This function is synchronous, and may block. Do not use it in GUI applications.
sensor |
a CdSensor instance. |
|
cap |
The device capability, e.g. |
|
cancellable |
a GCancellable or |
|
error |
Since: 1.3.1