org.freedesktop.Gypsy.Accuracy

org.freedesktop.Gypsy.Accuracy — Accuracy interface

Methods

GetAccuracy (out 'i'fields,
             out 'd'pdop,
             out 'd'hdop,
             out 'd'vdop)

Signals

AccuracyChanged ('i'fields,
                 'd'pdop,
                 'd'hdop,
                 'd'vdop)

Implemented Interfaces

org.freedesktop.Gypsy.Accuracy implements org.freedesktop.DBus.Introspectable, org.freedesktop.DBus.Properties

Properties







Description



      



        Accuracy objects are used to determine the accuracy of the current
        position.  The accuracy is called "dilution of precision" with 1.0 being
        the an ideal fix, and higher values meaning less accuracy.
      



    






Details





GetAccuracy ()


GetAccuracy (out 'i' fields,
             out 'd' pdop,
             out 'd' hdop,
             out 'd' vdop)







fields:

Bitfield specifying what fields are set.  1: Position, 2:
            Horizontal, 4: Vertical.





pdop:

The positional (3D) dilution of precision.





hdop:

The horizontal (2D) dilution of precision.





vdop:

The vertical (altitude) dilution of precision.













Signal Details





The AccuracyChanged signal


AccuracyChanged ('i' fields,
                 'd' pdop,
                 'd' hdop,
                 'd' vdop)







fields:
Bitfield specifying what fields are set.  1: Position, 2:
          Horizontal, 4: Vertical.




pdop:
The positional (3D) dilution of precision.




hdop:
The horizontal (2D) dilution of precision.




vdop:
The vertical (altitude) dilution of precision.












Property Details