[Overview][Types][Classes][Variables][Index] |
[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
Represents the hardware GPS device
Source position: lazdeviceapis.pas line 109
type TLazPositionInfo = class end; |
||
public |
||
IsPositionDataAvailable: Boolean; |
|
Indicates if position info was read in the life of this program |
accuracy: Double; |
|
The horizontal accuracy of the position in meters |
altitude: Double; |
|
Altitude in meters in relation to the sea level using the World Geodetic System 1984 (WGS84) datum |
altitudeAccuracy: Double; |
|
The vertical accuracy of the position in meters, or zero if not available |
latitude: Double; |
|
Latitude in degrees using the World Geodetic System 1984 (WGS84) datum |
longitude: Double; |
|
In meters / second |
speed: Double; |
||
timeStamp: TDateTime; |
|
The time when the latest location was established |
procedure RequestPositionInfo(); |
|
Requests the latest position using the given method |
property OnPositionRetrieved: TNotifyEvent; [rw] |
|
Called asynchronously when the position is read |
|
Represents the hardware GPS device |
|
| | ||
TObject |
lazarus-ccr.sourceforge.net |