[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-26。"],[],["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"]]