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geoclue-accuracy

geoclue-accuracy — Methods for manipulating GeoclueAccuracy structure

Synopsis

#define             GEOCLUE_ACCURACY_TYPE
typedef             GeoclueAccuracy;
GeoclueAccuracy *   geoclue_accuracy_copy               (GeoclueAccuracy *accuracy);
void                geoclue_accuracy_free               (GeoclueAccuracy *accuracy);
void                geoclue_accuracy_get_details        (GeoclueAccuracy *accuracy,
                                                         GeoclueAccuracyLevel *level,
                                                         double *horizontal_accuracy,
                                                         double *vertical_accuracy);
GeoclueAccuracy *   geoclue_accuracy_new                (GeoclueAccuracyLevel level,
                                                         double horizontal_accuracy,
                                                         double vertical_accuracy);
void                geoclue_accuracy_set_details        (GeoclueAccuracy *accuracy,
                                                         GeoclueAccuracyLevel level,
                                                         double horizontal_accuracy,
                                                         double vertical_accuracy);

Description

A GeoclueAccuracy holds accuracy information: a GeoclueAccuracyLevel and metric values for horizontal and vertical accuracy. The last two will only be defined if GeoclueAccuracyLevel is GEOCLUE_ACCURACY_LEVEL_DETAILED. These values should be set and queried using provided functions.

Details

GEOCLUE_ACCURACY_TYPE

#define GEOCLUE_ACCURACY_TYPE (dbus_g_type_get_struct ("GValueArray", G_TYPE_INT, G_TYPE_DOUBLE, G_TYPE_DOUBLE, G_TYPE_INVALID))


GeoclueAccuracy

typedef GValueArray GeoclueAccuracy;


geoclue_accuracy_copy ()

GeoclueAccuracy *   geoclue_accuracy_copy               (GeoclueAccuracy *accuracy);

Creates a copy of accuracy.

accuracy :

A GeoclueAccuracy

Returns :

A newly allocated GeoclueAccuracy

geoclue_accuracy_free ()

void                geoclue_accuracy_free               (GeoclueAccuracy *accuracy);

Frees the GeoclueAccuracy.

accuracy :

A GeoclueAccuracy

geoclue_accuracy_get_details ()

void                geoclue_accuracy_get_details        (GeoclueAccuracy *accuracy,
                                                         GeoclueAccuracyLevel *level,
                                                         double *horizontal_accuracy,
                                                         double *vertical_accuracy);

horizontal_accuracy and vertical_accuracy will only be defined if level is GEOCLUE_ACCURACY_LEVEL_DETAILED.

accuracy :

A GeoclueAccuracy

level :

Pointer to returned GeoclueAccuracyLevel or NULL

horizontal_accuracy :

Pointer to returned horizontal accuracy in meters or NULL

vertical_accuracy :

Pointer to returned vertical accuracy in meters or NULL

geoclue_accuracy_new ()

GeoclueAccuracy *   geoclue_accuracy_new                (GeoclueAccuracyLevel level,
                                                         double horizontal_accuracy,
                                                         double vertical_accuracy);

Creates a new GeoclueAccuracy with given values. Use 0 for horizontal_accuracy and vertical_accuracy if level is not GEOCLUE_ACCURACY_LEVEL_DETAILED.

level :

A GeoclueAccuracyLevel

horizontal_accuracy :

Horizontal accuracy in meters

vertical_accuracy :

Vertical accuracy in meters

Returns :

New GeoclueAccuracy.

geoclue_accuracy_set_details ()

void                geoclue_accuracy_set_details        (GeoclueAccuracy *accuracy,
                                                         GeoclueAccuracyLevel level,
                                                         double horizontal_accuracy,
                                                         double vertical_accuracy);

Replaces accuracy values with given ones.

accuracy :

A GeoclueAccuracy

level :

A GeoclueAccuracyLevel

horizontal_accuracy :

Horizontal accuracy in meters

vertical_accuracy :

Vertical accuracy in meters
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