AI-generated Key Takeaways
-
The
toGeoJSONString()method returns a GeoJSON string representation of a geometry. -
It can be applied to a
LineStringobject and returns aString. -
The method takes the
Geometryinstance as an argument. -
Examples are provided in both JavaScript and Python demonstrating its usage and the resulting output.
-
The content also includes information on setting up the Python environment for interactive development with
geemap.
| Usage | Returns |
|---|---|
LineString.
toGeoJSONString
()
|
String |
| Argument | Type | Details |
|---|---|---|
|
this:
geometry
|
Geometry | The Geometry instance. |
Examples
Code Editor (JavaScript)
// Define a LineString object. var lineString = ee . Geometry . LineString ([[ - 122.09 , 37.42 ], [ - 122.08 , 37.43 ]]); // Apply the toGeoJSONString method to the LineString object. var lineStringToGeoJSONString = lineString . toGeoJSONString (); // Print the result to the console. print ( 'lineString.toGeoJSONString(...) =' , lineStringToGeoJSONString ); // Display relevant geometries on the map. Map . setCenter ( - 122.085 , 37.422 , 15 ); Map . addLayer ( lineString , { 'color' : 'black' }, 'Geometry [black]: lineString' );
import ee import geemap.core as geemap
Colab (Python)
# Define a LineString object. linestring = ee . Geometry . LineString ([[ - 122.09 , 37.42 ], [ - 122.08 , 37.43 ]]) # Apply the toGeoJSONString method to the LineString object. linestring_to_geojson_string = linestring . toGeoJSONString () # Print the result. display ( 'linestring.toGeoJSONString(...) =' , linestring_to_geojson_string ) # Display relevant geometries on the map. m = geemap . Map () m . set_center ( - 122.085 , 37.422 , 15 ) m . add_layer ( linestring , { 'color' : 'black' }, 'Geometry [black]: linestring' ) m
