TTSAnnouncer Class |  |
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Text-to-speech announcer that creates navigation instruction strings for announcing NavigationEvent.
The announcer gives this string to the device's built-in text-to-speech engine.
Inheritance HierarchySystemObject
Telogis.GeoBase.Navigation.AnnouncementsAnnouncer
Telogis.GeoBase.Navigation.AnnouncementsTTSAnnouncer
Telogis.GeoBase.Navigation.AnnouncementsAnnouncer
Telogis.GeoBase.Navigation.AnnouncementsTTSAnnouncer
Namespace: Telogis.GeoBase.Navigation.Announcements
Assembly: geobase.net (in geobase.net.dll) Version: 4.99.0.0
SyntaxThe TTSAnnouncer type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | TTSAnnouncer |
Creates a TTSAnnouncer that generates text-to-speech announcements for xml files containing navigation instructions, for a given culture.
|
Properties| Name | Description | |
|---|---|---|
 | BellEnabled |
When enabled, a bell sound is played if we are within 3 seconds of a turn and it has
been previously announced
(Inherited from Announcer.) |
| IsAnnouncementScheduled |
Returns whether or not AnnouncerPlayItem is scheduled.
(Inherited from Announcer.) |
| LongWay | Obsolete.
Gets or sets the maximum distance to announce the instruction for the next turn.
If the distance to the next turn is greater than this distance, the driver will
simply be told to 'continue'
(Inherited from Announcer.) |
| Units |
The unit system to use in announcing the directions.
(Inherited from Announcer.) |
| Volume |
Implemented by derived classes to control the volume at which announcements are played.
(Inherited from Announcer.) |
Methods| Name | Description | |
|---|---|---|
| AbortPlay |
Allow the currently playing phrase to finish, then abort the announcement.
(Inherited from Announcer.) |
| Bell |
Play a 'bell' sound.
(Inherited from Announcer.) |
| Click |
Play a 'click' sound
(Inherited from Announcer.) |
| Dispose |
Disposes of the announcement or sound.
(Inherited from Announcer.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetMaxAnnouncementDistance |
Gets the maximum distance to announce the instruction for the next turn.
(Inherited from Announcer.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| Play |
Add a PlayItem to the play list.
(Inherited from Announcer.) |
| SayArrival |
Announces arrival at the destination.
(Inherited from Announcer.) |
| SayMovement(NavigationEvent, NavigationEvent) |
Announce the next (pending) navigation movement to the user.
(Inherited from Announcer.) |
| SayMovement(NavigationEvent, NavigationEvent, Boolean) |
Announce the next (pending) navigation movement to the user.
(Inherited from Announcer.) |
| SetMaxAnnouncementDistance |
Sets the maximum distance to announce the instruction for the next turn.
If the distance to the next turn is greater than this distance, the driver will
simply be told to 'continue'
(Inherited from Announcer.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Events| Name | Description | |
|---|---|---|
 | BeginPhrase |
An event raised when an play item begins playing.
(Inherited from Announcer.) |
| BeginSound |
An event raised when a sound file begins playing.
(Inherited from Announcer.) |
| EndPhrase |
An event raised when an play item finishes playing.
(Inherited from Announcer.) |
| EndSound |
An event raised when a sound file finishes playing.
(Inherited from Announcer.) |
Fields| Name | Description | |
|---|---|---|
 | MinTimeBetweenCloseDirections |
The minimum time between which consecutive directions are played, if the directions are close (within 200 meters)
(Inherited from Announcer.) |
| MinTimeBetweenDirections |
The minimum time between which consecutive directions are played
(Inherited from Announcer.) |
| TimeLastSoundFinished |
Records the time that the last announcement finished playing.
(Inherited from Announcer.) |
See Also