ee.Geometry.Point.geodesic

如果為 false，投影畫面邊緣會是直線。如果是 true，邊緣會彎曲，以遵循地球表面的最短路徑。

用量傳回
Point.geodesic()布林值
引數類型詳細資料
這個：geometry幾何圖形

範例

程式碼編輯器 (JavaScript)

// Define a Point object.
var point = ee.Geometry.Point(-122.082, 37.42);

// Apply the geodesic method to the Point object.
var pointGeodesic = point.geodesic();

// Print the result to the console.
print('point.geodesic(...) =', pointGeodesic);

// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(point,
             {'color': 'black'},
             'Geometry [black]: point');

Python 設定

請參閱 Python 環境頁面，瞭解 Python API 和如何使用 geemap 進行互動式開發。

import ee
import geemap.core as geemap

Colab (Python)

# Define a Point object.
point = ee.Geometry.Point(-122.082, 37.42)

# Apply the geodesic method to the Point object.
point_geodesic = point.geodesic()

# Print the result.
display('point.geodesic(...) =', point_geodesic)

# Display relevant geometries on the map.
m = geemap.Map()
m.set_center(-122.085, 37.422, 15)
m.add_layer(point, {'color': 'black'}, 'Geometry [black]: point')
m