ee.Geometry.MultiPoint.bounds

返回几何图形的边界矩形。

用法返回
MultiPoint.bounds(maxError, proj)几何图形
参数类型详细信息
此：geometry几何图形返回相应几何图形的边界框。
maxErrorErrorMargin，默认值：null执行任何必要的重新投影时可容忍的最大误差量。
proj投影，默认值：null如果指定了此参数，结果将采用此投影。否则，它将采用 EPSG:4326。

示例

代码编辑器 (JavaScript)

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

// Apply the bounds method to the MultiPoint object.
var multiPointBounds = multiPoint.bounds();

// Print the result to the console.
print('multiPoint.bounds(...) =', multiPointBounds);

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

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

# Apply the bounds method to the MultiPoint object.
multipoint_bounds = multipoint.bounds()

# Print the result.
display('multipoint.bounds(...) =', multipoint_bounds)

# 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.add_layer(
    multipoint_bounds, {'color': 'red'}, 'Result [red]: multipoint.bounds'
)
m