Method ToGeoRef
ToGeoRef(MapPoint, Int32)
Returns a formatted coordinate string in World Geographic Reference System (GEOREF) notation representing the given MapPoint's location.
Declaration
public static string ToGeoRef(MapPoint point, int precision)Parameters
| Type | Name | Description |
|---|---|---|
| MapPoint | point | The location to be represented in GEOREF notation. It must have a SpatialReference set. |
| Int32 | precision | The precision with which to represent the coordinate. Value is expected to be between 0 to 9 (inclusive), and will be clamped if necessary. |
Returns
| Type | Description |
|---|---|
| String | A GEOREF notation string representing the position of the given point. |
Remarks
The precision parameter controls the number of digits used to represent the fractional part of
the coordinate's latitude and longitude, expressed in minutes. For example:
precision parameter value |
Example output | Angular precision | Approximate precision (at the equator, to 1 significant figure) |
|---|---|---|---|
| 0 | MKML5056 |
1min | 2km |
| 1 | MKML5056 |
1min | 2km |
| 2 | MKML5056 |
1min | 2km |
| 3 | MKML502566 |
0.1min | 200m |
| 4 | MKML50285665 |
0.01min | 20m |
| 5 | MKML5028256652 |
0.001min | 2m |
Exceptions
| Type | Condition |
|---|---|
| ArgumentNullException |
|
| ArgumentException |
|
Applies to
Platforms and versions
| Target | Versions |
|---|---|
| .NET Standard 2.0 | 100.3 - 200.1 |
| .NET 6.0 | 100.13 - 200.1 |
| .NET 6.0 Windows | 100.13 - 200.1 |
| .NET 6.0 Android | 200.0 - 200.1 |
| .NET 6.0 iOS | 200.0 - 200.1 |
| .NET Framework | 100.1 - 200.1 |
| .NET 5 | 100.10 - 100.12 |
| .NET Core 3.1 | 100.7 - 100.12 |
| Android | 100.1 - 100.15 |
| iOS | 100.1 - 100.15 |
| UWP | 100.1 - 200.1 |