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ee.Geometry.Point.containedIn
使用集合让一切井井有条
根据您的偏好保存内容并对其进行分类。
仅当一个几何图形包含在另一个几何图形中时,才返回 true。
用法 | 返回 |
---|
Point.containedIn(right, maxError, proj) | 布尔值 |
参数 | 类型 | 详细信息 |
---|
this:left | 几何图形 | 用作运算的左操作数的几何图形。 |
right | 几何图形 | 用作运算的右运算数的几何图形。 |
maxError | ErrorMargin,默认值:null | 执行任何必要的重新投影时允许的最大误差。 |
proj | 投影,默认值:null | 用于执行操作的投影。如果未指定,系统将在球形坐标系中执行操作,并且线性距离将以球面上的米为单位。 |
示例
Code Editor (JavaScript)
// Define a Point object.
var point = ee.Geometry.Point(-122.082, 37.42);
// Define other inputs.
var inputGeom = ee.Geometry.BBox(-122.085, 37.415, -122.075, 37.425);
// Apply the containedIn method to the Point object.
var pointContainedIn = point.containedIn({'right': inputGeom, 'maxError': 1});
// Print the result to the console.
print('point.containedIn(...) =', pointContainedIn);
// Display relevant geometries on the map.
Map.setCenter(-122.085, 37.422, 15);
Map.addLayer(point,
{'color': 'black'},
'Geometry [black]: point');
Map.addLayer(inputGeom,
{'color': 'blue'},
'Parameter [blue]: inputGeom');
Python 设置
如需了解 Python API 以及如何使用 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 Point object.
point = ee.Geometry.Point(-122.082, 37.42)
# Define other inputs.
input_geom = ee.Geometry.BBox(-122.085, 37.415, -122.075, 37.425)
# Apply the containedIn method to the Point object.
point_contained_in = point.containedIn(right=input_geom, maxError=1)
# Print the result.
display('point.containedIn(...) =', point_contained_in)
# 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.add_layer(input_geom, {'color': 'blue'}, 'Parameter [blue]: input_geom')
m
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最后更新时间 (UTC):2025-07-25。
[null,null,["最后更新时间 (UTC):2025-07-25。"],[[["\u003cp\u003eDetermines if one geometry is fully enclosed within another geometry.\u003c/p\u003e\n"],["\u003cp\u003eReturns true only if the first geometry (\u003ccode\u003eleft\u003c/code\u003e) is completely within the second geometry (\u003ccode\u003eright\u003c/code\u003e).\u003c/p\u003e\n"],["\u003cp\u003eAccepts optional parameters for error margin (\u003ccode\u003emaxError\u003c/code\u003e) and projection (\u003ccode\u003eproj\u003c/code\u003e) for handling potential inaccuracies and coordinate systems.\u003c/p\u003e\n"],["\u003cp\u003eAvailable in both JavaScript and Python Earth Engine APIs.\u003c/p\u003e\n"]]],[],null,["# ee.Geometry.Point.containedIn\n\nReturns true if and only if one geometry is contained in the other.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-----------------------------------------------------|---------|\n| Point.containedIn`(right, `*maxError* `, `*proj*`)` | Boolean |\n\n| Argument | Type | Details |\n|--------------|----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| this: `left` | Geometry | The geometry used as the left operand of the operation. |\n| `right` | Geometry | The geometry used as the right operand of the operation. |\n| `maxError` | ErrorMargin, default: null | The maximum amount of error tolerated when performing any necessary reprojection. |\n| `proj` | Projection, default: null | The projection in which to perform the operation. If not specified, the operation will be performed in a spherical coordinate system, and linear distances will be in meters on the sphere. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\n// Define a Point object.\nvar point = ee.Geometry.Point(-122.082, 37.42);\n\n// Define other inputs.\nvar inputGeom = ee.Geometry.BBox(-122.085, 37.415, -122.075, 37.425);\n\n// Apply the containedIn method to the Point object.\nvar pointContainedIn = point.containedIn({'right': inputGeom, 'maxError': 1});\n\n// Print the result to the console.\nprint('point.containedIn(...) =', pointContainedIn);\n\n// Display relevant geometries on the map.\nMap.setCenter(-122.085, 37.422, 15);\nMap.addLayer(point,\n {'color': 'black'},\n 'Geometry [black]: point');\nMap.addLayer(inputGeom,\n {'color': 'blue'},\n 'Parameter [blue]: inputGeom');\n```\nPython setup\n\nSee the [Python Environment](/earth-engine/guides/python_install) page for information on the Python API and using\n`geemap` for interactive development. \n\n```python\nimport ee\nimport geemap.core as geemap\n```\n\n### Colab (Python)\n\n```python\n# Define a Point object.\npoint = ee.Geometry.Point(-122.082, 37.42)\n\n# Define other inputs.\ninput_geom = ee.Geometry.BBox(-122.085, 37.415, -122.075, 37.425)\n\n# Apply the containedIn method to the Point object.\npoint_contained_in = point.containedIn(right=input_geom, maxError=1)\n\n# Print the result.\ndisplay('point.containedIn(...) =', point_contained_in)\n\n# Display relevant geometries on the map.\nm = geemap.Map()\nm.set_center(-122.085, 37.422, 15)\nm.add_layer(point, {'color': 'black'}, 'Geometry [black]: point')\nm.add_layer(input_geom, {'color': 'blue'}, 'Parameter [blue]: input_geom')\nm\n```"]]