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ee.Geometry.Point.aside
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。
调用一个函数，将此对象作为第一个实参传递，并返回自身。方便（例如，在调试时）：
var c = ee.ImageCollection('foo').aside(print)
.filterDate('2001-01-01', '2002-01-01').aside(print, 'In 2001')
.filterBounds(geom).aside(print, 'In region')
.aside(Map.addLayer, {min: 0, max: 142}, 'Filtered')
.select('a', 'b');
返回同一对象，用于链式调用。
| 用法 | 返回 |
|---|
Point.aside(func, var_args) | ComputedObject |
| 参数 | 类型 | 详细信息 |
|---|
此：computedobject | ComputedObject | ComputedObject 实例。 |
func | 函数 | 要调用的函数。 |
var_args | VarArgs<Object> | 要传递给函数的任何额外实参。 |
示例
代码编辑器 (JavaScript)
var point = ee.Geometry.Point([-122.08412, 37.42189]);
point.aside(print);
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)
def print_result(val, message):
"""A print function to invoke with the aside method."""
print(val.getInfo())
print(message)
point = ee.Geometry.Point([-122.08412, 37.42189]).aside(
print_result, "An ee.Geometry.Point was defined."
)
如未另行说明，那么本页面中的内容已根据知识共享署名 4.0 许可获得了许可，并且代码示例已根据 Apache 2.0 许可获得了许可。有关详情，请参阅 Google 开发者网站政策。Java 是 Oracle 和/或其关联公司的注册商标。
最后更新时间 (UTC)：2025-07-25。
[null,null,["最后更新时间 (UTC)：2025-07-25。"],[[["\u003cp\u003eThe \u003ccode\u003easide()\u003c/code\u003e method allows you to call a function with the current object as an argument without interrupting the method chain, useful for debugging or side effects like printing or displaying data.\u003c/p\u003e\n"],["\u003cp\u003eIt takes a function and optional extra arguments which are passed to the function along with the object itself.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003easide()\u003c/code\u003e returns the original object, making it suitable for chaining with other Earth Engine methods.\u003c/p\u003e\n"],["\u003cp\u003eIt's applicable to various Earth Engine objects, demonstrated with an \u003ccode\u003eee.ImageCollection\u003c/code\u003e and an \u003ccode\u003eee.Geometry.Point\u003c/code\u003e in the provided examples.\u003c/p\u003e\n"],["\u003cp\u003eYou can use it to display data on the map, print information to the console, or perform any other action within a processing chain without altering the primary output.\u003c/p\u003e\n"]]],[],null,["# ee.Geometry.Point.aside\n\n\u003cbr /\u003e\n\nCalls a function passing this object as the first argument, and returning itself. Convenient e.g. when debugging:\n\n\u003cbr /\u003e\n\nvar c = ee.ImageCollection('foo').aside(print)\n\n.filterDate('2001-01-01', '2002-01-01').aside(print, 'In 2001')\n\n.filterBounds(geom).aside(print, 'In region')\n\n.aside(Map.addLayer, {min: 0, max: 142}, 'Filtered')\n\n.select('a', 'b');\n\nReturns the same object, for chaining.\n\n| Usage | Returns |\n|-------------------------------|----------------|\n| Point.aside`(func, var_args)` | ComputedObject |\n\n| Argument | Type | Details |\n|------------------------|-------------------|----------------------------------------------|\n| this: `computedobject` | ComputedObject | The ComputedObject instance. |\n| `func` | Function | The function to call. |\n| `var_args` | VarArgs\\\u003cObject\\\u003e | Any extra arguments to pass to the function. |\n\nExamples\n--------\n\n### Code Editor (JavaScript)\n\n```javascript\nvar point = ee.Geometry.Point([-122.08412, 37.42189]);\npoint.aside(print);\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\ndef print_result(val, message):\n \"\"\"A print function to invoke with the aside method.\"\"\"\n print(val.getInfo())\n print(message)\n\n\npoint = ee.Geometry.Point([-122.08412, 37.42189]).aside(\n print_result, \"An ee.Geometry.Point was defined.\"\n)\n```"]]
