Navigation
TurnByTurn Control
The TurnByTurn Control is designed as an overlay to provide information about the distance to the next turn in the following way:
- Absolute distance
- Value and unit of absolute distance to the next turn, the value gets automatically rounded to the next 10.
- Relative distance
- Bargraph indicating the distance to the next turn from 100 to 0. The colour of the bargraph can be changed if the next turn gets close.
- Street name
- Name of the street related to the next turn
- Direction icon
- Icon to indicate the type of the next turn
Properties
| Property Name |
Type |
Description |
| Show Street Name | bool | Whether or not the street name is shown |
| Show Relative Indication |
bool |
Whether or not the bargraph indicating the relative distance to next turn is shown |
| Show Absolute Indication | bool | Whether or not the absolute value for the distance to the next turn is shown |
| Text Style | TextStyle | The text style of street and distance value |
| Text Style Unit | TextStyle | The text style of the distance unit |
| Street Name | String | Street name |
| Distance To Turn | UInt32 | Absolute distance to the next turn, the value is automatically rounded to the nearest 10. |
| Relative Distance Value | Float in range [0, 100] | Relative distance to the next turn, indicated by the bargraph |
| Distance Unit Text | String | Unit of the absolute value |
| Direction Icon Index | UInt8 | Index of direction icons, see also Direction Images |
| Direction Images | Array of Images | Array of turn by turn icons, the displayed icon is set via the "Direction Icon Index" property |
| Total Bargraph Size | Float | Size of the total bargraph (active + background part) |
| Max Active Bargraph Size | Float | Maximum size of the bargraph indicating the distance ("Relative Distance Value" == 100) |
| Color Change Threshold | UInt8 | Threshold to indicate that the next turn is close, the bargraph color will change to "Bargraph Color Below Threshold" |
| Bargraph Color Normal | Color | Color of the bargraph if not close to the turn, determined by the "Value Close To Turn" property |
| Bargraph Color Below Threshold | Color | Color of the bargraph if close to the turn, determined by the "Color Change Threshold" property |
| Bargraph Background Color | Color | Color of the bargraph background |
| Max Street Name Text Size | UInt32 | Maximum size of the street name text |