AI-generated Key Takeaways
-
The
bounds()method returns the bounding rectangle of a geometry. -
It can accept optional
maxErrorandprojarguments to control reprojection error and output projection. -
The method is available for LinearRing objects and returns a Geometry object.
-
Example code is provided in both JavaScript and Python to demonstrate its usage.
| Usage | Returns |
|---|---|
LinearRing.
bounds
( maxError
, proj
)
|
Geometry |
| Argument | Type | Details |
|---|---|---|
|
this:
geometry
|
Geometry | Return the bounding box of this geometry. |
maxError
|
ErrorMargin, default: null | The maximum amount of error tolerated when performing any necessary reprojection. |
proj
|
Projection, default: null | If specified, the result will be in this projection. Otherwise it will be in EPSG:4326. |
Examples
Code Editor (JavaScript)
// Define a LinearRing object. var linearRing = ee . Geometry . LinearRing ( [[ - 122.091 , 37.420 ], [ - 122.085 , 37.422 ], [ - 122.080 , 37.430 ]]); // Apply the bounds method to the LinearRing object. var linearRingBounds = linearRing . bounds (); // Print the result to the console. print ( 'linearRing.bounds(...) =' , linearRingBounds ); // Display relevant geometries on the map. Map . setCenter ( - 122.085 , 37.422 , 15 ); Map . addLayer ( linearRing , { 'color' : 'black' }, 'Geometry [black]: linearRing' ); Map . addLayer ( linearRingBounds , { 'color' : 'red' }, 'Result [red]: linearRing.bounds' );
import ee import geemap.core as geemap
Colab (Python)
# Define a LinearRing object. linearring = ee . Geometry . LinearRing ( [[ - 122.091 , 37.420 ], [ - 122.085 , 37.422 ], [ - 122.080 , 37.430 ]] ) # Apply the bounds method to the LinearRing object. linearring_bounds = linearring . bounds () # Print the result. display ( 'linearring.bounds(...) =' , linearring_bounds ) # Display relevant geometries on the map. m = geemap . Map () m . set_center ( - 122.085 , 37.422 , 15 ) m . add_layer ( linearring , { 'color' : 'black' }, 'Geometry [black]: linearring' ) m . add_layer ( linearring_bounds , { 'color' : 'red' }, 'Result [red]: linearring.bounds' ) m
