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ee.Feature.containedIn
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
只有在一個地圖項目的幾何圖形包含在另一個地圖項目的幾何圖形中時,才會傳回 true。
用量 | 傳回 |
---|
Feature.containedIn(right, maxError, proj) | 布林值 |
引數 | 類型 | 詳細資料 |
---|
這個:left | 元素 | 包含幾何圖形的特徵,用做運算的左側運算元。 |
right | 元素 | 包含幾何的特徵,用做運算的右運算元。 |
maxError | ErrorMargin,預設值:null | 執行任何必要重投影時可容許的最大誤差量。 |
proj | 投影,預設值:null | 執行作業的投影。如未指定,系統會以球面座標系統執行作業,而球面上的線性距離會以公尺為單位。 |
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上次更新時間:2025-07-26 (世界標準時間)。
[null,null,["上次更新時間:2025-07-26 (世界標準時間)。"],[[["\u003cp\u003e\u003ccode\u003eFeature.containedIn()\u003c/code\u003e determines if one feature's geometry is entirely within another's.\u003c/p\u003e\n"],["\u003cp\u003eThe function returns true only if the 'left' feature's geometry is fully encompassed by the 'right' feature's geometry.\u003c/p\u003e\n"],["\u003cp\u003eUsers can specify an error margin (\u003ccode\u003emaxError\u003c/code\u003e) and projection (\u003ccode\u003eproj\u003c/code\u003e) for the operation, with the default being a spherical coordinate system using meters for linear distances.\u003c/p\u003e\n"]]],["The `containedIn` method checks if one feature's geometry is within another's. It takes a `right` feature as input, along with optional `maxError` for reprojection tolerance and `proj` for the desired projection. The method operates on a `left` feature and returns a Boolean value, indicating whether the `left` feature's geometry is contained within the `right` feature's geometry. If no projection is specified, the function defaults to operating on spherical coordinates.\n"],null,["# ee.Feature.containedIn\n\nReturns true if and only if the geometry of one feature is contained in the geometry of another.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-------------------------------------------------------|---------|\n| Feature.containedIn`(right, `*maxError* `, `*proj*`)` | Boolean |\n\n| Argument | Type | Details |\n|--------------|----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| this: `left` | Element | The feature containing the geometry used as the left operand of the operation. |\n| `right` | Element | The feature containing 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. |"]]