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ee.Filter.listContains
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建立一元或二元篩選器,如果左側運算元 (清單) 包含右側運算元,則會通過篩選。
用量 | 傳回 |
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ee.Filter.listContains(leftField, rightValue, rightField, leftValue) | 篩選器 |
引數 | 類型 | 詳細資料 |
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leftField | 字串,預設值為空值 | 左運算元的選取器。如果指定了 leftValue,則不應指定。 |
rightValue | 物件,預設值:null | 右側運算元的值。如果指定了 rightField,則不應指定這個欄位。 |
rightField | 字串,預設值為空值 | 右運算元的選取器。如果指定了 rightValue,則不應指定這個值。 |
leftValue | 物件,預設值:null | 左側運算元的值。如果指定了 leftField,則不應指定此屬性。 |
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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\u003eCreates a filter that checks if a list (left operand) contains a specific value (right operand).\u003c/p\u003e\n"],["\u003cp\u003eUses selectors (\u003ccode\u003eleftField\u003c/code\u003e, \u003ccode\u003erightField\u003c/code\u003e) or direct values (\u003ccode\u003eleftValue\u003c/code\u003e, \u003ccode\u003erightValue\u003c/code\u003e) to define the operands.\u003c/p\u003e\n"],["\u003cp\u003eCan be used as either a unary or binary filter depending on the arguments provided.\u003c/p\u003e\n"],["\u003cp\u003eReturns an \u003ccode\u003eee.Filter\u003c/code\u003e object that can be applied to Earth Engine collections.\u003c/p\u003e\n"]]],["This filter checks if a list (left operand) contains a specific value (right operand). It supports two operation modes: unary (using `leftField` and `rightValue`) or binary (using `leftField` and `rightField`, or `leftValue` and `rightValue`). The `leftField` and `leftValue` arguments define the list, while `rightValue` or `rightField` specify the value to be searched within the list. The result of applying the filter is a filter object.\n"],null,["# ee.Filter.listContains\n\nCreates a unary or binary filter that passes if the left operand, a list, contains the right operand.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|-------------------------------------------------------------------------------------------|---------|\n| `ee.Filter.listContains(`*leftField* `, `*rightValue* `, `*rightField* `, `*leftValue*`)` | Filter |\n\n| Argument | Type | Details |\n|--------------|-----------------------|---------------------------------------------------------------------------------------|\n| `leftField` | String, default: null | A selector for the left operand. Should not be specified if leftValue is specified. |\n| `rightValue` | Object, default: null | The value of the right operand. Should not be specified if rightField is specified. |\n| `rightField` | String, default: null | A selector for the right operand. Should not be specified if rightValue is specified. |\n| `leftValue` | Object, default: null | The value of the left operand. Should not be specified if leftField is specified. |"]]