ee.Geometry.LineString.serialize

返回相应对象的序列化表示形式。

用法返回
LineString.serialize(legacy)字符串
参数类型详细信息
此：geometry几何图形Geometry 实例。
legacy布尔值，可选启用旧版格式。

示例

代码编辑器 (JavaScript)

// Define a LineString object.
var lineString = ee.Geometry.LineString([[-122.09, 37.42], [-122.08, 37.43]]);

// Apply the serialize method to the LineString object.
var lineStringSerialize = lineString.serialize();

// Print the result to the console.
print('lineString.serialize(...) =', lineStringSerialize);

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

Python 设置

如需了解 Python API 和如何使用 geemap 进行交互式开发，请参阅 Python 环境页面。

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 serialize method to the LineString object.
linestring_serialize = linestring.serialize()

# Print the result.
display('linestring.serialize(...) =', linestring_serialize)

# 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