[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2025-07-26 (世界標準時間)。"],[],["The `ee.Kernel.prewitt()` function generates a 3x3 Prewitt edge-detection kernel. It accepts two optional arguments: `magnitude`, which scales the kernel values (defaulting to 1), and `normalize`, which normalizes the values to sum to 1 (defaulting to false). The function returns the kernel. Without arguments, it produces a kernel with weights: [[1, 0, -1], [1, 0, -1], [1, 0, -1]].\n"]]