ee.Geometry.LineString.coordinates

傳回幾何圖形座標的 GeoJSON 樣式清單。

用量傳回
LineString.coordinates()清單
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 LineString object.
var lineString = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]]);

// Apply the coordinates method to the LineString object.
var lineStringCoordinates = lineString.coordinates();

// Print the result to the console.
print('lineString.coordinates(...) =', lineStringCoordinates);

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

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 LineString object.
linestring = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]])

# Apply the coordinates method to the LineString object.
linestring_coordinates = linestring.coordinates()

# Print the result.
display('linestring.coordinates(...) =', linestring_coordinates)

# 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