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ee.Geometry.BBox.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 |
|---|
BBox.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。 |
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\u003e\u003ccode\u003easide()\u003c/code\u003e allows calling a function with the current object as input within a chain of operations without altering the object itself.\u003c/p\u003e\n"],["\u003cp\u003eIt's useful for debugging and visualization by enabling actions like printing or displaying intermediate results in a workflow.\u003c/p\u003e\n"],["\u003cp\u003eThe function returns the original object, ensuring seamless integration into existing Earth Engine code sequences.\u003c/p\u003e\n"],["\u003cp\u003eIt accepts a function and any additional arguments that function might need.\u003c/p\u003e\n"],["\u003cp\u003eThis approach helps in understanding the flow of data processing and validating intermediate stages of complex operations within Earth Engine.\u003c/p\u003e\n"]]],["The `aside` function takes a ComputedObject, a function, and optional arguments. It executes the provided function, passing the ComputedObject as the initial argument, along with any additional arguments. `aside` then returns the original ComputedObject, enabling method chaining. This is useful for debugging or applying side effects within a chain of operations, allowing for actions like printing values or adding layers to a map without disrupting the object's flow.\n"],null,["# ee.Geometry.BBox.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| BBox.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. |"]]
