ee.Geometry.MultiPoint.toGeoJSONString

傳回幾何的 GeoJSON 字串表示法。

用量傳回
MultiPoint.toGeoJSONString()字串
引數類型詳細資料
這個：geometry幾何圖形Geometry 執行個體。

範例

程式碼編輯器 (JavaScript)

// Define a MultiPoint object.
var multiPoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]]);

// Apply the toGeoJSONString method to the MultiPoint object.
var multiPointToGeoJSONString = multiPoint.toGeoJSONString();

// Print the result to the console.
print('multiPoint.toGeoJSONString(...) =', multiPointToGeoJSONString);

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

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 MultiPoint object.
multipoint = ee.Geometry.MultiPoint([[-122.082, 37.420], [-122.081, 37.426]])

# Apply the toGeoJSONString method to the MultiPoint object.
multipoint_to_geojson_string = multipoint.toGeoJSONString()

# Print the result.
display('multipoint.toGeoJSONString(...) =', multipoint_to_geojson_string)

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