ee.Geometry.LineString.projection
Returns the projection of the geometry.
Usage | Returns |
---|
LineString.projection() | Projection |
Argument | Type | Details |
---|
this: geometry | Geometry | |
Examples
// Define a LineString object.
var lineString = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]]);
// Apply the projection method to the LineString object.
var lineStringProjection = lineString.projection();
// Print the result to the console.
print('lineString.projection(...) =', lineStringProjection);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(lineString,
{'color': 'black'},
'Geometry [black]: lineString');
Python setup
See the
Python Environment page for information on the Python API and using
geemap
for interactive development.
import ee
import geemap.core as geemap
# Define a LineString object.
linestring = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]])
# Apply the projection method to the LineString object.
linestring_projection = linestring.projection()
# Print the result.
display('linestring.projection(...) =', linestring_projection)
# 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
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[[["The `projection()` method retrieves the projection of a given geometry, such as a LineString."],["It takes a geometry object as input and returns a Projection object representing its projection."],["This method is useful for understanding the coordinate system and projection information associated with a geometry."],["Examples are provided in JavaScript and Python demonstrating how to use the `projection()` method with a LineString geometry and display it on a map."]]],["The `projection()` method is applied to a geometry object, specifically demonstrated with a `LineString`. This method returns the projection of the geometry. In the examples provided, a `LineString` is defined, and the `.projection()` method is called upon it. The resulting projection is then printed. Geometries are also displayed on a map, with the `LineString` shown in black. This process can be applied using javascript or python.\n"]]